9636 lines
323 KiB
JSON
9636 lines
323 KiB
JSON
[
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{
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"type": "text",
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"text": "船舶主发动机 JY级维修手册",
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"type": "text",
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"text": "目次",
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"text": "1 安全警告.. 3 \n1.1 警告 ... 3 \n1.2 注意 .. 3 \n2 概述 ... 4 \n2.1 主要功能 .. 4 \n2.2 工作条件 .. 4 \n2.2.1 正常运行条件 . 4 \n2.2.2 非正常运行条件 . \n3 组成、技术特征及接口 5 \n3.1 组成 ... 5 \n3.2 工作原理 .. 6 \n3.3 技术指标 .. 11 \n3.4 接口关系 .. .13 \n3.5 布置情况 .. .14 \n4维修工作指导. 15 \n4.1 维修项目索引表 . .15 \n4.2 常见故障表 .. .16 \n4.3 维修项目表 .. .17 \n5 器材保障 ... 54 \n5.1 保障设施、保障设备(工具)信息汇总表. .54 \n5.2 消耗材料信息汇总表 .. .59 \n6 维修安全防护及注意事项汇总表. 60 \n6.1 安全防护 .. .60 \n6.2 注意事项 .. 61",
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"type": "text",
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"text": "1 安全警告",
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"type": "text",
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"text": "本章用于提示船舶主发动机在运行、检查及维修过程中可能存在的危险因素，明确最低安全防护要求及违规操作可能造成的后果。所有参与运行与维修的人员必须严格遵守本章规定。",
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"type": "text",
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"text": "1.1 警告",
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"text": "1) 主发动机属于高温、高压、高转动惯量设备，维修作业前必须完全停车、盘车确认、挂牌隔离。",
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"text": "2) 严禁在主机带压、带温、带电状态下进行任何拆卸作业，否则可能造成人员伤亡。",
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"text": "3) 燃油系统、高压油泵及喷油器为高压精密部件，误操作可能导致高压喷射伤害。",
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"text": "4) 吊装曲轴、活塞、气缸盖等重件时，必须使用额定载荷合格的吊具并设置专人指挥。",
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"text": "1.2 注意",
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"type": "text",
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"text": "1) 所有更换件必须使用原厂或等同技术条件的认可备件。",
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"type": "text",
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"text": "2) 防冻液含碱。请避免接触皮肤和眼睛，以免造成 人身伤害。",
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"text": "3) 为自身安全考虑，请佩带防护设备：头盔、面罩、安全靴、防护镜、厚手套、护耳等。",
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"text": "4) 如果发动机周围环境中存在疑似燃烧介质（如燃油、润滑油或液化石油汽）泄漏或排放，请不要启动或继续运行发动机。",
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"text": "5) 拆装过程中严禁敲击精密偶件（如喷油嘴、柱塞偶件）。",
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"text": "6) 所有密封件（O形圈、金属密封环）拆装必换。",
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"type": "text",
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"text": "7) 紧固件必须按规定力矩和顺序紧固。",
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"text": "8) 起吊时应使用固定在发电机组上的吊耳。请始终检查起吊设备是否处于良好状态和有足够的起吊能力（发动机以及安装的各种附件的重量）。为安全起见，应使用可调节的梁式吊具。所有吊链和缆绳应彼此平行并尽可能与发动机顶部垂直。请注意安装在发动机上的辅助设备会改变发动机的重心。因此，为了保持平衡和确保安全起见，可能需要使用专门的起吊设备。切勿在悬挂于起重设备上且没有任何支撑的发动机上进行工作。重要事项！发动机只能水平起吊。",
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"type": "text",
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"text": "2 概述",
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"text": "2.1 主要功能",
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"text": "船舶主发动机为低速二冲程船用推进柴油机，是船舶推进系统的核心动力装置，其主要功能是将燃油化学能转化为机械能，通过曲轴输出转矩，驱动推进轴系和螺旋桨，实现船舶航行。",
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"type": "text",
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"text": "发动机主要由以下子系统组成：",
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"text": "1) 机座与机架组件：承载与结构支撑； \n2) 曲柄连杆机构：实现往复—旋转运动转换； \n3) 燃烧室部件：完成燃烧做功； \n4) 排气阀驱动系统：控制废气排放； \n5) 燃油喷射系统：完成燃油定时、定量喷射； \n6) 扫气与增压系统：提高换气效率与功率密度。",
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"text": "2.2 工作条件",
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"text": "2.2.1 正常运行条件",
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"text": "1）环境条件长期纵倾： $\\pm 5 ^ { \\circ }$ ；横倾： $\\pm 1 5 ^ { \\circ }$ ； \n短期纵摇： $\\pm 1 0 ^ { \\circ }$ （ $5 { \\sim } 8 \\ \\textrm { s }$ ）；横摇： $\\pm 4 5 ^ { \\circ }$ （ $\\mathord { \\left. \\left( 8 \\sim 1 3 \\right. \\right. }$ s）； \n环境温度： $+ 5 \\mathrm { ~ \\small ~ \\displaystyle ~ \\int ~ } \\sim \\mathrm { ~ \\small ~ \\displaystyle ~ + 5 5 ~ \\mathrm { ~ \\small ~ \\displaystyle ~ \\int ~ } ~ }$ ； \n相对湿度： ${ \\leqslant } 9 3 \\%$ （ $4 0 \\textrm { ‰}$ ）。",
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"text": "2）能源条件",
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"type": "table",
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"img_path": "images/7d1ab41a2e9f01f6223eb743650f9964cba8430f464a73f71ac37b0b49aa2fe5.jpg",
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"table_caption": [
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"表 2.1 冷水机组正常使用时的能源条件"
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],
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"table_footnote": [],
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"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">序号</td><td colspan=\"1\" rowspan=\"1\">项目</td><td colspan=\"1\" rowspan=\"1\">船舶主发动机</td></tr><tr><td colspan=\"1\" rowspan=\"1\">1.</td><td colspan=\"1\" rowspan=\"1\">燃油</td><td colspan=\"1\" rowspan=\"1\">船用重油/轻柴油（符合ISO 标准）</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2.</td><td colspan=\"1\" rowspan=\"1\">润滑油</td><td colspan=\"1\" rowspan=\"1\">主机系统油（厂家指定牌号）</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3.</td><td colspan=\"1\" rowspan=\"1\">冷却介质</td><td colspan=\"1\" rowspan=\"1\">淡水/海水冷却系统</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4.</td><td colspan=\"1\" rowspan=\"1\">控制电源</td><td colspan=\"1\" rowspan=\"1\">AC 380 V/ 50 Hz</td></tr></table>",
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"text": "2.2.2 非正常运行条件",
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"表 2.2 非正常输入条件及产生后果"
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"table_footnote": [],
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"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>项目</td><td rowspan=1 colspan=1>非正常输入条件</td><td rowspan=1 colspan=1>可能产生后果</td></tr><tr><td rowspan=1 colspan=1>1.</td><td rowspan=1 colspan=1>润滑油系统</td><td rowspan=1 colspan=1>润滑油压力过低</td><td rowspan=1 colspan=1>主轴承、连杆轴承润滑失效，导致轴承烧损，严重时引发曲轴抱死</td></tr><tr><td rowspan=1 colspan=1>2.</td><td rowspan=1 colspan=1>冷却系统</td><td rowspan=1 colspan=1>冷却水中断或流量不足</td><td rowspan=1 colspan=1>气缸套、活塞、气缸盖温度急剧升高，发生热变形或热咬死</td></tr><tr><td rowspan=1 colspan=1>3.</td><td rowspan=1 colspan=1>燃油系统</td><td rowspan=1 colspan=1>燃油污染（水分、杂质超标）</td><td rowspan=1 colspan=1>喷油器偶件、高压油泵柱塞偶件异常磨损，喷油雾化恶化</td></tr><tr><td rowspan=1 colspan=1>4.</td><td rowspan=1 colspan=1>扫气系统</td><td rowspan=1 colspan=1>扫气压力不足</td><td rowspan=1 colspan=1>气缸换气不良，燃烧恶化，排气温度升高</td></tr><tr><td rowspan=1 colspan=1>5.</td><td rowspan=1 colspan=1>增压系统</td><td rowspan=1 colspan=1>涡轮增压器效率下降或失效</td><td rowspan=1 colspan=1>主机功率下降，燃油消耗率上升</td></tr><tr><td rowspan=1 colspan=1>6.</td><td rowspan=1 colspan=1>电控系统</td><td rowspan=1 colspan=1>控制信号异常或供电不稳</td><td rowspan=1 colspan=1>启停、保护、报警功能异常，存在误操作风险</td></tr></table>",
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"table_caption": [
|
||
"表 2.3 设备故障非正常输出条件及可能产生后果"
|
||
],
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||
"table_footnote": [],
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||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>故障</td><td rowspan=1 colspan=1>非正常输出条件</td><td rowspan=1 colspan=1>可能产生后果</td></tr><tr><td rowspan=1 colspan=1>1.</td><td rowspan=1 colspan=1>主轴承或连杆轴承损坏</td><td rowspan=1 colspan=1>曲轴输出扭矩不稳定，振动和噪声显著增大</td><td rowspan=1 colspan=1>推进轴系振动加剧，可能引发轴系对中破坏，影响推进系统安全</td></tr><tr><td rowspan=1 colspan=1>2.</td><td rowspan=1 colspan=1>气缸套或活塞严重磨损</td><td rowspan=1 colspan=1>单缸功率下降，缸间功率不均</td><td rowspan=1 colspan=1>主机运行不平稳，长期运行可能导致曲轴疲劳损伤</td></tr><tr><td rowspan=1 colspan=1>3.</td><td rowspan=1 colspan=1>排气阀密封失效</td><td rowspan=1 colspan=1>排气温度异常升高，排气背压增大</td><td rowspan=1 colspan=1>涡轮增压器过热，降低增压系统使用寿命</td></tr><tr><td rowspan=1 colspan=1>4.</td><td rowspan=1 colspan=1>喷油器雾化不良</td><td rowspan=1 colspan=1>燃烧延迟，燃烧不完全，排烟恶化</td><td rowspan=1 colspan=1>排气系统积碳增加，空冷器、涡轮效率下降</td></tr><tr><td rowspan=1 colspan=1>5.</td><td rowspan=1 colspan=1>冷却系统效率降低</td><td rowspan=1 colspan=1>主机整体热负荷增大，温度报警频繁</td><td rowspan=1 colspan=1>附属设备（冷却泵、换热器）超负荷运行，可靠性下降</td></tr><tr><td rowspan=1 colspan=1>6.</td><td rowspan=1 colspan=1>润滑油系统故障</td><td rowspan=1 colspan=1>润滑油温度升高、油质劣化加快</td><td rowspan=1 colspan=1>加速各运动副磨损，缩短主发动机大修周期</td></tr><tr><td rowspan=1 colspan=1>7.</td><td rowspan=1 colspan=1>主发动机功率异常波动</td><td rowspan=1 colspan=1>推进功率输出不稳定</td><td rowspan=1 colspan=1>船舶航速控制困难，影响操纵性能和航行安全</td></tr><tr><td rowspan=1 colspan=1>8.</td><td rowspan=1 colspan=1>主机紧急停机</td><td rowspan=1 colspan=1>推进动力瞬间中断</td><td rowspan=1 colspan=1>对船舶航行安全造成直接影响，可能引发次生事故</td></tr></table>",
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"text": "3 组成、技术特征及接口",
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"text": "3.1 组成",
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"text": "船舶主发动机主要由机座与机架组件、曲柄连杆机构、燃烧室部件、排气阀",
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"text": "驱动系统、燃油喷射系统、扫气与增压系统等组成，设备组成图见图3.1，各组成部分的功能及数量见表3.1。",
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"type": "image",
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"图 3.1 船舶主发动机组成图"
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|
||
"表 3.1 船舶主发动机组成部分"
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>组成部分</td><td rowspan=1 colspan=1>功能</td><td rowspan=1 colspan=1>数量</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机座与机架组件</td><td rowspan=1 colspan=1>承重与结构支撑</td><td rowspan=1 colspan=1>1</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>曲柄连杆机构</td><td rowspan=1 colspan=1>动力转换</td><td rowspan=1 colspan=1>1</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>燃烧室部件</td><td rowspan=1 colspan=1>燃烧做功</td><td rowspan=1 colspan=1>1</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>排气阀驱动系统</td><td rowspan=1 colspan=1>排气控制</td><td rowspan=1 colspan=1>1</td></tr><tr><td rowspan=1 colspan=1>5</td><td rowspan=1 colspan=1>燃油喷射系统</td><td rowspan=1 colspan=1>喷油控制</td><td rowspan=1 colspan=1>1</td></tr><tr><td rowspan=1 colspan=1>6</td><td rowspan=1 colspan=1>扫气与增压系统</td><td rowspan=1 colspan=1>换气增压</td><td rowspan=1 colspan=1>1</td></tr></table>",
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"text": "3.2 工作原理",
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"text": "主发动机为低速二冲程柴油机。燃油经燃油供给单元加压后，由高压油泵按曲轴角度控制，通过喷油器喷入气缸内，与压缩空气混合燃烧。燃烧产生的高温高压推动活塞下行，经活塞杆、连杆带动曲轴旋转输出功率。废气经排气阀排出，扫气系统向气缸内补充新鲜空气，完成工作循环。",
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"type": "image",
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"img_path": "images/bd4258956b20d9dcabbd0c712d8e534e398fb374d0cb399f464c893b45134f3a.jpg",
|
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"image_caption": [
|
||
"船舶主发动机工作原理",
|
||
"图 3.2 船舶主发动机组成图"
|
||
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|
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|
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"type": "text",
|
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"text": "机座与机架组件用于称重与结构支持，其整体图如图 3.3所示。",
|
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"type": "image",
|
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"img_path": "images/bfa885471a29ea79161508b99ccbe8b105ed5d34631d52f844f80a67bb26c9f5.jpg",
|
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"image_caption": [
|
||
"图 3.3 机座与机架组件整体图"
|
||
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|
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|
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"type": "image",
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"image_caption": [
|
||
"图 3.4 曲柄连杆机构工作原理图"
|
||
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|
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"text": "曲柄连杆机构的作用是提供燃烧场所，把燃料燃烧后产生的气体作用在活塞顶上的膨胀压力转变为曲轴旋转的转矩，不断输出动力。将气体的压力变为曲轴的转矩，将活塞的往复运动变为曲轴的旋转运动，把燃烧作用在活塞顶上的力转变为曲轴的转矩，以向工作机械输出机械能。",
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"image_caption": [
|
||
"图 3.5 燃烧室部件工作原理图"
|
||
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|
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|
||
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"type": "text",
|
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"text": "图3.5是燃烧室部件的工作原理图，燃烧过程组成部分主要有：初始段、燃烧段、稀释段。在初始段，燃料喷射到回流区，混合比接近化学当量比，要求确保火焰稳定。在燃烧段，加入二次空气，促进燃料完全燃烧。在稀释段，加入空气与废气混合，降低温度，使燃烧室排气管温度分布，与汽轮机、喷口导向叶片相适应。",
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|
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"image_caption": [
|
||
"图 3.6 排气阀驱动系统工作原理图"
|
||
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|
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|
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"text": "船舶柴油机排气阀驱动系统原理主要是利用 机械连杆、凸轮轴和液压/气动装置，结合发动机的转速和气缸压力信号，通过精确的凸轮机构控制排气阀的开启时机与开启度，将燃烧后的废气顺畅排出，以实现高效换气，其核心是カム（凸轮）与挺杆/摇臂的配合动作，实现气门与气缸盖的精确密封与打开。",
|
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"type": "text",
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"text": "核心原理与步骤 ",
|
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|
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"text": "动力源：曲轴通过正时齿轮（或链条）带动凸轮轴旋转，提供驱动动力。",
|
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"text": "凸轮驱动：凸轮轴上特定的凸轮轮廓，在旋转时顶起与其配合的挺杆或摇臂。",
|
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|
||
"text": "传递运动：挺杆/摇臂将凸轮的旋转运动转化为直线往复运动，传递给排气阀。",
|
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"text": "阀门启闭：排气阀在弹簧（或液压）的弹力作用下，由凸轮顶开，并在凸轮离开后关闭，完成排气过程。",
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"type": "text",
|
||
"text": "精确控制：凸轮的形状和位置是经过精心设计，确保排气阀在活塞到达排气行程末端时准时开启，并在进入压缩行程前完全关闭，实现高效换气。",
|
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|
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|
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|
||
"image_caption": [
|
||
"图 3.7 燃油喷射系统工作原理图"
|
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|
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|
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"text": "如图 3.7 中船舶柴油机燃油喷射系统原理，核心在于高压将柴油雾化喷入高温高压的压燃气缸中，利用压强和温度自燃，无需火花塞点火，主要包括供油、增压、喷射、点火燃烧几个环节，系统通常由低压供油（油箱->低压油泵->滤清器），高压输送（高压油泵->油轨/柱塞），精密喷射（喷油器->气缸），以及电子控制单元（ECU）组成，实现精确控制燃油量、喷油正时和压力，满足不同工况下的动力和排放要求。",
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"image_caption": [
|
||
"图 3.8 扫气与增压系统工作原理图"
|
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"text": "船舶柴油机扫气与增压系统原理核心在于废气涡轮增压和扫气过程配合，利用发动机排出的高温高压废气驱动涡轮，带动同轴压气机将新鲜空气高压送入气缸，增加空气密度，允许喷入更多燃油，从而大幅提高功率，而扫气过程则负责用压缩空气将气缸内的余热废气排出，实现进排气的高效混合与置换。",
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"text": "增压系统原理（废气涡轮增压）能量回收：柴油机排出的约 $7 0 0 { - } 9 0 0 ^ { \\circ } \\mathrm { ~ C ~ }$ 的高温废气进入增压器的涡轮端，驱动涡轮高速旋转。空气压缩：涡轮通过主轴带动同轴的压气机（离心式）高速旋转，将新鲜空气吸入并压缩，压力升高（2-3个大气压）。进气增密：增压后的高密度、高压力空气被送入气缸，填满气缸，为喷入更多燃油创造条件。功率提升：更多的燃油在更多空气中燃烧，产生更大的热能和压力，有效提高柴油机功率。",
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"text": "扫气系统原理（二冲程柴油机常见）扫气方式：在二冲程柴油机中，活塞下行至排气口打开后，气缸内的废气依靠自身压力排出，同时扫气箱（或增压箱）中的新鲜空气通过扫气口进入气缸，将剩余废气“扫”出。扫气作用：将气缸内的废气排出，为下一次进气做准备。利用扫气空气的压力，提高气缸内的初始空气密度，提升换气效率。增压器与扫气结合：增压器压气机提供的增压空气，直接送入扫气箱，再由扫气口进入气缸，实现增压与扫气的联动，形成高效的进排气过程。",
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"text": "3.3 技术指标",
|
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"text": "船舶主发动机的基本指标参见表3.2。",
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"type": "table",
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"img_path": "images/de4f71d6f12eac8e24b2edd776ba63089651517cad7557a8548ab902b66cbb49.jpg",
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|
||
"表 3.2 船舶主发动机基本参数"
|
||
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|
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|
||
"table_body": "<table><tr><td colspan=\"2\" rowspan=\"1\">指标名称</td><td colspan=\"1\" rowspan=\"1\">参数值</td></tr><tr><td colspan=\"2\" rowspan=\"1\">1、功能特性</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"2\" rowspan=\"1\">类型</td><td colspan=\"1\" rowspan=\"1\">低速、二冲程、直列六缸、涡轮增压、不可逆转式船用柴油机</td></tr><tr><td colspan=\"2\" rowspan=\"1\">燃油类型</td><td colspan=\"1\" rowspan=\"1\">重质燃料油（HFO），黏度 ≤700cSt@50°C</td></tr><tr><td colspan=\"2\" rowspan=\"1\">启动方式</td><td colspan=\"1\" rowspan=\"1\">压缩空气启动（3.0MPa）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">额定转速</td><td colspan=\"1\" rowspan=\"1\">127 r/min</td></tr><tr><td colspan=\"2\" rowspan=\"1\">气缸数</td><td colspan=\"1\" rowspan=\"1\">6</td></tr><tr><td colspan=\"2\" rowspan=\"1\">缸径×行程</td><td colspan=\"1\" rowspan=\"1\">500 mm × 2200 mm</td></tr><tr><td colspan=\"2\" rowspan=\"1\">平均有效压力（BMEP）</td><td colspan=\"1\" rowspan=\"1\">≈ 1.85 MPa</td></tr><tr><td colspan=\"2\" rowspan=\"1\">2、能力限制</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"2\" rowspan=\"1\">最大持续功率（MCR）</td><td colspan=\"1\" rowspan=\"1\">8,520 kW (@ 127 r/min)</td></tr><tr><td colspan=\"2\" rowspan=\"1\">指标名称</td><td colspan=\"1\" rowspan=\"1\">参数值</td></tr><tr><td colspan=\"2\" rowspan=\"1\">最小稳定运行转速</td><td colspan=\"1\" rowspan=\"1\">20% MCR（约 25 r/min）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">排气温度(正常工况)</td><td colspan=\"1\" rowspan=\"1\">≤ 420℃</td></tr><tr><td colspan=\"2\" rowspan=\"1\">扫气压力</td><td colspan=\"1\" rowspan=\"1\">0.32 MPa</td></tr><tr><td colspan=\"2\" rowspan=\"1\">3、额定输出</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"2\" rowspan=\"1\">输出功率</td><td colspan=\"1\" rowspan=\"1\">8,520 kW（≈ 11,580 HP)</td></tr><tr><td colspan=\"2\" rowspan=\"1\">输出扭矩</td><td colspan=\"1\" rowspan=\"1\">≈ 640 kN·m</td></tr><tr><td colspan=\"2\" rowspan=\"1\">燃油消耗率（ISO条件）</td><td colspan=\"1\" rowspan=\"1\">≤ 172 g/kWh</td></tr><tr><td colspan=\"2\" rowspan=\"1\">滑油消耗率</td><td colspan=\"1\" rowspan=\"1\">≤ 0.6 g/kWh</td></tr><tr><td colspan=\"2\" rowspan=\"1\">4、环境特性</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"2\" rowspan=\"1\">工作环境温度</td><td colspan=\"1\" rowspan=\"1\">-25℃~+50℃</td></tr><tr><td colspan=\"2\" rowspan=\"1\">冷却水进口温度</td><td colspan=\"1\" rowspan=\"1\">≤ 36℃</td></tr><tr><td colspan=\"2\" rowspan=\"1\">相对湿度</td><td colspan=\"1\" rowspan=\"1\">≤95%（无凝露）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">单位散热量（总）</td><td colspan=\"1\" rowspan=\"1\">≈ 1,800 kW（含缸套水、活塞冷却、润滑油等）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">外形尺寸与重量</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"2\" rowspan=\"1\">整机外形尺寸（L×WXH)</td><td colspan=\"1\" rowspan=\"1\">≈ 11,200 mm × 4,500 mm × 6,800 mm</td></tr><tr><td colspan=\"2\" rowspan=\"1\">总干重（不含滑油、冷却水）</td><td colspan=\"1\" rowspan=\"1\">≈ 210,000 kg</td></tr><tr><td colspan=\"2\" rowspan=\"1\">5、外形尺寸、重量</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"1\" rowspan=\"7\">重量</td><td colspan=\"1\" rowspan=\"1\">焊接机座组件（0101）</td><td colspan=\"1\" rowspan=\"1\">18,500 kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">A型机架组件（0102）</td><td colspan=\"1\" rowspan=\"1\">12,400 kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">曲轴组件（0201）</td><td colspan=\"1\" rowspan=\"1\">28,000 kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">飞轮（020103）</td><td colspan=\"1\" rowspan=\"1\">3,500 kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">涡轮增压器（0601）</td><td colspan=\"1\" rowspan=\"1\">2,100 kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">空冷器（0602）</td><td colspan=\"1\" rowspan=\"1\">850kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">辅助鼓风机（0603，单台）</td><td colspan=\"1\" rowspan=\"1\">120 kg（共2台）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">6、其它指标</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"2\" rowspan=\"1\">设计寿命</td><td colspan=\"1\" rowspan=\"1\">≥ 25年（或 200,000小时）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">关键寿命件更换周期</td><td colspan=\"1\" rowspan=\"1\">气缸套：30,000~40,000 h；活塞环：15,000~25,000 h;排气阀：20,000 h</td></tr><tr><td colspan=\"2\" rowspan=\"1\">控制系统</td><td colspan=\"1\" rowspan=\"1\">电子控制燃油喷射（ME-C 系统）</td></tr><tr><td colspan=\"2\" rowspan=\"1\">安全保护</td><td colspan=\"1\" rowspan=\"1\">超速、滑油低压、冷却水高温、曲轴箱油雾浓度等自动停机保护</td></tr></table>",
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"text": "3.4 接口关系",
|
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"text": "船舶主推进柴油机作为全船核心动力装置，通过多种能源、信息及机械接口与舰船平台（JC）及其他子系统实现集成。其主要接口包括安装接口、能源供给/排出接口（燃油、滑油、冷却水、扫气空气、排气）、以及监测与控制信息接口。",
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|
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"text": "1） 安装接口",
|
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|
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|
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|
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|
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|
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"text": "主发动机通过 焊接机座组件（0101） 安装于船体基座上，由 48 根 M48$\\times 3 2 0$ 地脚螺栓（010103） 固定，确保运行中承受交变载荷与振动。推力由 推力轴承座（010102） 传递至船体结构，实现轴系推力的有效支撑。",
|
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"text": "2） 能源接口",
|
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|
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"text": "燃油系统：由 燃油供给单元（0501） 接收来自日用油柜的低压燃油，经 高压油泵（0503） 加压后通过 高压油管（ $\\mathrm { 0 4 0 2 0 2 / 0 5 0 3 }$ 高压油路） 输送至 喷油器组件（0502），实现缸内定时定量喷射。",
|
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|
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|
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|
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"text": "滑油系统：外部滑油泵提供压力滑油，经机座内部油道分配至 主轴承（010101）、曲轴主轴颈（020102）、连杆大端轴承（020201） 等关键摩擦副，并润滑 涡轮增压器轴承组件（060103）。",
|
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|
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|
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|
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|
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"text": "冷却水系统：高温淡水回路流经 气缸套冷却水套（030303） 和 气缸盖，低温海水通过 空冷器（0602） 对增压扫气空气进行冷却。",
|
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|
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|
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|
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|
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"text": "扫气与排气系统：扫气空气由 辅助鼓风机（0603） 或 涡轮增压器（0601）提供，经 空冷器（0602） 冷却后进入 气缸套扫气口；",
|
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|
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|
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|
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|
||
"text": "燃烧废气驱动 涡轮增压器涡轮转子轴（060101） 后，经排气管排至烟囱。",
|
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|
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|
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|
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|
||
"text": "启动与安全系统：启动阀（030102） 接入压缩空气启动管路，用于主机启动；安全阀（030103） 与 示功阀（030104） 分别用于超压保护与燃烧状态检测。",
|
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|
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|
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"text": "3） 信息与监测接口",
|
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|
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"text": "各缸配置 示功阀（030104），支持机械式或电子式示功仪接入，用于燃烧分析；注油器接头（030302） 可连接智能注油监控系统，实现气缸油按需供给；主轴承、增压器等关键部位预留温度、振动传感器安装孔位，支持状态监测系统（CMS）数据采集；控制系统通过 CAN 或 Modbus 通信接口与主机遥控系统、机舱自动化系统交互，传输转速、负荷、故障代码等信息。",
|
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|
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"text": "3.5 布置情况",
|
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|
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"text": "全船共配置 1 台 船舶主推进柴油机，配套系统按功能分区布置如下：",
|
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|
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"text": "船舶主推进柴油机整体布置于主机舱中部偏后位置，沿船体纵向中心线安装，输出端通过推力轴承与中间轴相连，最终驱动螺旋桨。该布置确保轴系对中良好、重心居中，有利于船舶稳性与振动控制。",
|
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|
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|
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192,
|
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858,
|
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267
|
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],
|
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"page_idx": 13
|
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|
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{
|
||
"type": "text",
|
||
"text": "船舶主发动机布置情况见表 3.3。",
|
||
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|
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|
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|
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|
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294
|
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|
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|
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|
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{
|
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"type": "table",
|
||
"img_path": "images/608669ca683aecd6fe10c70b4889864098be672ca0a39a0c9cf052b74fd5c9fe.jpg",
|
||
"table_caption": [
|
||
"表 3.3 船舶主发动机布置情况"
|
||
],
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>设备名称</td><td rowspan=1 colspan=1>位置信息</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>船舶主推进柴油机(整机)</td><td rowspan=1 colspan=1>主机舱中部，沿船体纵肿线安装</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>焊接机座组件（0101)</td><td rowspan=1 colspan=1>固定于主机舱船体基座上</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>A型机架组件（0102）</td><td rowspan=1 colspan=1>安装于焊接机座上方</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>曲轴组件（0201）</td><td rowspan=1 colspan=1>位于机座主轴承座内，纵向贯穿主机</td></tr><tr><td rowspan=1 colspan=1>5</td><td rowspan=1 colspan=1>连杆组件（0202）</td><td rowspan=1 colspan=1>连接曲轴与活塞，每缸1套，共6套</td></tr><tr><td rowspan=1 colspan=1>6</td><td rowspan=1 colspan=1>气缸盖组件（0301）</td><td rowspan=1 colspan=1>安装于气缸套顶部，共6个</td></tr><tr><td rowspan=1 colspan=1>7</td><td rowspan=1 colspan=1>活塞与活塞杆组件（0302）</td><td rowspan=1 colspan=1>位于气缸套内，每缸1套，共6套</td></tr><tr><td rowspan=1 colspan=1>8</td><td rowspan=1 colspan=1>气缸套组件（0303）</td><td rowspan=1 colspan=1>嵌入机架水腔中，共6套</td></tr><tr><td rowspan=1 colspan=1>9</td><td rowspan=1 colspan=1>排气阀组件（0401）</td><td rowspan=1 colspan=1>安装于气缸盖顶部，每缸1套</td></tr><tr><td rowspan=1 colspan=1>10</td><td rowspan=1 colspan=1>液压驱动器（0402）</td><td rowspan=1 colspan=1>布置于气缸盖侧上方，与排气阀联动</td></tr><tr><td rowspan=1 colspan=1>11</td><td rowspan=1 colspan=1>燃油供给单元（0501）</td><td rowspan=1 colspan=1>主机前端右侧平台</td></tr><tr><td rowspan=1 colspan=1>12</td><td rowspan=1 colspan=1>高压油泵（0503）</td><td rowspan=1 colspan=1>安装于凸轮轴箱体上，每缸1台</td></tr><tr><td rowspan=1 colspan=1>13</td><td rowspan=1 colspan=1>喷油器组件（0502）</td><td rowspan=1 colspan=1>插入气缸盖中心孔，每缸3支（共18支）</td></tr><tr><td rowspan=1 colspan=1>14</td><td rowspan=1 colspan=1>涡轮增压器（0601)</td><td rowspan=1 colspan=1>主机排气总管上方，垂直安装</td></tr><tr><td rowspan=1 colspan=1>15</td><td rowspan=1 colspan=1>空冷器（0602）</td><td rowspan=1 colspan=1>增压器下游，固定于机架顶部</td></tr><tr><td rowspan=1 colspan=1>16</td><td rowspan=1 colspan=1>辅助鼓风机（0603）</td><td rowspan=1 colspan=1>机舱两侧应急风机平台，共2台</td></tr><tr><td rowspan=1 colspan=1>17</td><td rowspan=1 colspan=1>启动阀（030102）</td><td rowspan=1 colspan=1>集成于气缸盖，连接启动空气管路</td></tr><tr><td rowspan=1 colspan=1>18</td><td rowspan=1 colspan=1>安全阀（030103）</td><td rowspan=1 colspan=1>安装于气缸盖测压口</td></tr><tr><td rowspan=1 colspan=1>19</td><td rowspan=1 colspan=1>示功阀（030104）</td><td rowspan=1 colspan=1>位于气缸盖示功通道接口处</td></tr><tr><td rowspan=1 colspan=1>20</td><td rowspan=1 colspan=1>活塞杆填料函（030206）</td><td rowspan=1 colspan=1>安装于十字头导板下方密封区域</td></tr></table>",
|
||
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|
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|
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|
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|
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803
|
||
],
|
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"page_idx": 13
|
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},
|
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{
|
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"type": "discarded",
|
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"text": "14 ",
|
||
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|
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927
|
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],
|
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"page_idx": 13
|
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},
|
||
{
|
||
"type": "text",
|
||
"text": "4维修工作指导",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
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91,
|
||
401,
|
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122
|
||
],
|
||
"page_idx": 14
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4.1 维修项目索引表",
|
||
"text_level": 1,
|
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|
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149,
|
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155,
|
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406,
|
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179
|
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],
|
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"page_idx": 14
|
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},
|
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{
|
||
"type": "table",
|
||
"img_path": "images/2ad0b0d5a5d6d2fa597a3e3164f5c0e68c4779988b1bf0398537fcd883602b43.jpg",
|
||
"table_caption": [
|
||
"表 4.1 船舶主发动机维修项目索引表"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">维修项目编号</td><td colspan=\"1\" rowspan=\"1\">组成编码</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">维修项目</td><td colspan=\"1\" rowspan=\"1\">维修间隔期</td><td colspan=\"1\" rowspan=\"1\">维修级别</td><td colspan=\"1\" rowspan=\"1\">真购</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT001</td><td colspan=\"1\" rowspan=\"1\">01</td><td colspan=\"1\" rowspan=\"1\">机座与机架组件</td><td colspan=\"1\" rowspan=\"1\">保养机座与机架组件</td><td colspan=\"1\" rowspan=\"1\">1M</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">20</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT002</td><td colspan=\"1\" rowspan=\"1\">0101</td><td colspan=\"1\" rowspan=\"1\">焊接机座组件</td><td colspan=\"1\" rowspan=\"1\">检查主轴承座安装状态</td><td colspan=\"1\" rowspan=\"1\">6M/2000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">22</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT003</td><td colspan=\"1\" rowspan=\"1\">0201</td><td colspan=\"1\" rowspan=\"1\">曲轴组件</td><td colspan=\"1\" rowspan=\"1\">检测曲轴主轴颈跳动量</td><td colspan=\"1\" rowspan=\"1\">1A/8000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">24</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT004</td><td colspan=\"1\" rowspan=\"1\">020201</td><td colspan=\"1\" rowspan=\"1\">连杆大端轴承</td><td colspan=\"1\" rowspan=\"1\">更换连杆大端轴承</td><td colspan=\"1\" rowspan=\"1\">2A/12000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">26</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT005</td><td colspan=\"1\" rowspan=\"1\">020203</td><td colspan=\"1\" rowspan=\"1\">连杆小端轴承</td><td colspan=\"1\" rowspan=\"1\">更换连杆小端轴承</td><td colspan=\"1\" rowspan=\"1\">2A/12000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">29</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT006</td><td colspan=\"1\" rowspan=\"1\">030201</td><td colspan=\"1\" rowspan=\"1\">活塞头</td><td colspan=\"1\" rowspan=\"1\">拆检活塞头磨损情况</td><td colspan=\"1\" rowspan=\"1\">1A/8000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">31</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT007</td><td colspan=\"1\" rowspan=\"1\">030203</td><td colspan=\"1\" rowspan=\"1\">1号压缩环</td><td colspan=\"1\" rowspan=\"1\">更换1号压缩环</td><td colspan=\"1\" rowspan=\"1\">1A/8000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">33</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT008</td><td colspan=\"1\" rowspan=\"1\">030204</td><td colspan=\"1\" rowspan=\"1\">2-4号活塞环</td><td colspan=\"1\" rowspan=\"1\">更换2-4号活塞环</td><td colspan=\"1\" rowspan=\"1\">1A/8000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">35</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT009</td><td colspan=\"1\" rowspan=\"1\">030301</td><td colspan=\"1\" rowspan=\"1\">气缸套</td><td colspan=\"1\" rowspan=\"1\">检测气缸套内径磨损量</td><td colspan=\"1\" rowspan=\"1\">1A/8000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">37</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT010</td><td colspan=\"1\" rowspan=\"1\">030301</td><td colspan=\"1\" rowspan=\"1\">气缸套</td><td colspan=\"1\" rowspan=\"1\">更换气缸套</td><td colspan=\"1\" rowspan=\"1\">4A/32000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">40</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT011</td><td colspan=\"1\" rowspan=\"1\">040102</td><td colspan=\"1\" rowspan=\"1\">阀杆</td><td colspan=\"1\" rowspan=\"1\">检查排气阀杆密封面磨损</td><td colspan=\"1\" rowspan=\"1\">6M/4000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">43</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT012</td><td colspan=\"1\" rowspan=\"1\">040103</td><td colspan=\"1\" rowspan=\"1\">阀座</td><td colspan=\"1\" rowspan=\"1\">更换排气阀座</td><td colspan=\"1\" rowspan=\"1\">2A/16000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">45</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT013</td><td colspan=\"1\" rowspan=\"1\">050201</td><td colspan=\"1\" rowspan=\"1\">喷油嘴偶件</td><td colspan=\"1\" rowspan=\"1\">更换喷油嘴偶件</td><td colspan=\"1\" rowspan=\"1\">6M/4000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">47</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT014</td><td colspan=\"1\" rowspan=\"1\">050301</td><td colspan=\"1\" rowspan=\"1\">柱塞偶件</td><td colspan=\"1\" rowspan=\"1\">更换高压油泵柱塞偶件</td><td colspan=\"1\" rowspan=\"1\">1A/8000h</td><td colspan=\"1\" rowspan=\"1\">JY级</td><td colspan=\"1\" rowspan=\"1\">49</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT015</td><td colspan=\"1\" rowspan=\"1\">060103</td><td colspan=\"1\" rowspan=\"1\">轴承组件</td><td colspan=\"1\" rowspan=\"1\">更换涡轮增压器轴承组件</td><td colspan=\"1\" rowspan=\"1\">2A/16000h</td><td colspan=\"1\" rowspan=\"1\">ZJ级</td><td colspan=\"1\" rowspan=\"1\">52</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT016</td><td colspan=\"1\" rowspan=\"1\">060201</td><td colspan=\"1\" rowspan=\"1\">管束芯体</td><td colspan=\"1\" rowspan=\"1\">清洗空冷器管束芯体</td><td colspan=\"1\" rowspan=\"1\">3M</td><td colspan=\"1\" rowspan=\"1\">ZJ级</td><td colspan=\"1\" rowspan=\"1\">54</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT017</td><td colspan=\"1\" rowspan=\"1\">020201</td><td colspan=\"1\" rowspan=\"1\">连杆大端轴承</td><td colspan=\"1\" rowspan=\"1\">修复连杆大端轴承异常磨损</td><td colspan=\"1\" rowspan=\"1\">1U</td><td colspan=\"1\" rowspan=\"1\">ZJ级</td><td colspan=\"1\" rowspan=\"1\">57</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT018</td><td colspan=\"1\" rowspan=\"1\">030201</td><td colspan=\"1\" rowspan=\"1\">活塞头</td><td colspan=\"1\" rowspan=\"1\">修复活塞头部烧蚀</td><td colspan=\"1\" rowspan=\"1\">1U</td><td colspan=\"1\" rowspan=\"1\">ZJ级</td><td colspan=\"1\" rowspan=\"1\">59</td></tr><tr><td colspan=\"1\" rowspan=\"1\">维修项目编号</td><td colspan=\"1\" rowspan=\"1\">组成编码</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">维修项目</td><td colspan=\"1\" rowspan=\"1\">维修间隔期</td><td colspan=\"1\" rowspan=\"1\">维修级别</td><td colspan=\"1\" rowspan=\"1\">页</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT019</td><td colspan=\"1\" rowspan=\"1\">0502</td><td colspan=\"1\" rowspan=\"1\">喷油器组件</td><td colspan=\"1\" rowspan=\"1\">排除喷油器雾化不良故障</td><td colspan=\"1\" rowspan=\"1\">1U</td><td colspan=\"1\" rowspan=\"1\">ZJ级</td><td colspan=\"1\" rowspan=\"1\">61</td></tr><tr><td colspan=\"1\" rowspan=\"1\">MT020</td><td colspan=\"1\" rowspan=\"1\">01</td><td colspan=\"1\" rowspan=\"1\">机座与机架组件</td><td colspan=\"1\" rowspan=\"1\">排除主机功率异常波动故障</td><td colspan=\"1\" rowspan=\"1\">1U</td><td colspan=\"1\" rowspan=\"1\">ZJ级</td><td colspan=\"1\" rowspan=\"1\">63</td></tr></table>",
|
||
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||
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|
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|
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889,
|
||
901
|
||
],
|
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"page_idx": 14
|
||
},
|
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{
|
||
"type": "discarded",
|
||
"text": "",
|
||
"bbox": [
|
||
490,
|
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|
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507,
|
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927
|
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],
|
||
"page_idx": 14
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"bbox": [
|
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109,
|
||
83,
|
||
889,
|
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203
|
||
],
|
||
"page_idx": 15
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4.2 常见故障表",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
209,
|
||
352,
|
||
233
|
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],
|
||
"page_idx": 15
|
||
},
|
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{
|
||
"type": "table",
|
||
"img_path": "images/cfb8fb3f3cfb0c68513cd1b428ab3fcaf10f5b5b3781cb96c82b07377699ae47.jpg",
|
||
"table_caption": [
|
||
"表 4.2 船舶主发动机常见故障表"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">序号</td><td colspan=\"1\" rowspan=\"1\">故障现象</td><td colspan=\"1\" rowspan=\"1\">故障原因</td><td colspan=\"1\" rowspan=\"1\">维修项目</td></tr><tr><td colspan=\"1\" rowspan=\"2\">1</td><td colspan=\"1\" rowspan=\"2\">主机运行中振动异常增大</td><td colspan=\"1\" rowspan=\"1\">主轴承或连杆大端轴承磨损</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT004 更换连杆大端轴承MT017 修复连杆大端轴承异常磨损</td></tr><tr><td colspan=\"1\" rowspan=\"1\">曲轴主轴颈跳动超差</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MTO03 检测曲轴主轴颈跳动量</td></tr><tr><td colspan=\"1\" rowspan=\"3\">2</td><td colspan=\"1\" rowspan=\"3\">单缸功率下降、排温偏低</td><td colspan=\"1\" rowspan=\"1\">活塞头烧蚀或活塞环断裂</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT006 拆检活塞头磨损情况MT018 修复活塞头部烧蚀</td></tr><tr><td colspan=\"1\" rowspan=\"1\">气缸套严重磨损</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT009 检测气缸套内径磨损量MT010 更换气缸套</td></tr><tr><td colspan=\"1\" rowspan=\"1\">喷油嘴偶件雾化不良</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MTO13 更换喷油嘴偶件MT019 排除喷油器雾化不良故障</td></tr><tr><td colspan=\"1\" rowspan=\"2\">3</td><td colspan=\"1\" rowspan=\"2\">排气温度异常升高</td><td colspan=\"1\" rowspan=\"1\">排气阀密封面磨损或阀座烧蚀</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MTO11 检查排气阀杆密封面磨损MT012 更换排气阀座</td></tr><tr><td colspan=\"1\" rowspan=\"1\">涡轮增压器轴承损坏</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT015 更换涡轮增压器轴承组件</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">扫气箱内发现润滑油泄漏</td><td colspan=\"1\" rowspan=\"1\">活塞杆填料函密封失效</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MTO01保养机座与机架组件</td></tr><tr><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">主机启动困难或压缩压力不足</td><td colspan=\"1\" rowspan=\"1\">缸盖密封环老化失效</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MTO01保养机座与机架组件</td></tr><tr><td colspan=\"1\" rowspan=\"2\">6</td><td colspan=\"1\" rowspan=\"2\">主机功率输出不稳定</td><td colspan=\"1\" rowspan=\"1\">喷油器工作不一致</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT019 排除喷油器雾化不良故障</td></tr><tr><td colspan=\"1\" rowspan=\"1\">调速系统响应异常</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT020 排除主机功率异常波动故障</td></tr><tr><td colspan=\"1\" rowspan=\"1\">7</td><td colspan=\"1\" rowspan=\"1\">空冷器后扫气温度持续偏高</td><td colspan=\"1\" rowspan=\"1\">空冷器管束芯体结垢或堵塞</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT016 清洗空冷器管束芯体</td></tr><tr><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">主机润滑油消耗异常增加</td><td colspan=\"1\" rowspan=\"1\">活塞环磨损或断裂</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MTO07更换1号压缩环MT008 更换2-4号活塞环</td></tr><tr><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">活塞杆填料函磨损</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT001保养机座与机架组件</td></tr><tr><td colspan=\"1\" rowspan=\"1\">9</td><td colspan=\"1\" rowspan=\"1\">高压燃油管路附近有油渍</td><td colspan=\"1\" rowspan=\"1\">高压油管接头密封失效</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT014 更换高压油泵柱塞偶件</td></tr><tr><td colspan=\"1\" rowspan=\"2\">10</td><td colspan=\"1\" rowspan=\"2\">主机紧急停机</td><td colspan=\"1\" rowspan=\"1\">润滑油压力骤降</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT001保养机座与机架组件</td></tr><tr><td colspan=\"1\" rowspan=\"1\">多缸燃烧严重失衡</td><td colspan=\"1\" rowspan=\"1\">执行以下维修项目：MT020 排除主机功率异常波动故障</td></tr></table>",
|
||
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|
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|
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|
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|
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|
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|
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|
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|
||
"text": "16 ",
|
||
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|
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|
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|
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|
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{
|
||
"type": "text",
|
||
"text": "4.3 维修项目表",
|
||
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|
||
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|
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|
||
{
|
||
"type": "text",
|
||
"text": "本节主要填写各维修项目的修理表，包括预防性、恢复性维修、故障排查项目。",
|
||
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"type": "table",
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"img_path": "images/e9571b51e6d855e87a499b5e9e57a256b6fbf681c47a5856cd40cca795680593.jpg",
|
||
"table_caption": [
|
||
"表 4.3 MT001 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT001</td><td rowspan=1 colspan=1>01</td><td rowspan=1 colspan=1>机座与机架组件</td><td rowspan=1 colspan=1>保养机座与机架组件</td><td rowspan=1 colspan=1>1M</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
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||
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|
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},
|
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{
|
||
"type": "text",
|
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"text": "安全防护要求",
|
||
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|
||
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|
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.保养作业前，必须在主机控制面板悬挂“禁止启动”红色警示牌； \n2.机油排放区域应铺设防滑吸油垫，并设置围挡防止油液外溢。",
|
||
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|
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|
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|
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},
|
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{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
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|
||
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|
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],
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1.保养前确认主机已停机至少 2 小时，确保系统无残余压力与高温； \n2.排放热机油时佩戴耐高温手套及护目镜，防止烫伤。",
|
||
"bbox": [
|
||
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|
||
524,
|
||
702,
|
||
554
|
||
],
|
||
"page_idx": 16
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
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|
||
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|
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|
||
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|
||
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|
||
],
|
||
"page_idx": 16
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
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|
||
151,
|
||
573,
|
||
388,
|
||
587
|
||
],
|
||
"page_idx": 16
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/731dd813341afaca55b25c70a90cd262fa909c2d2f43b06cf648f1f117dc1e24.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>液压升降平台</td><td rowspan=1 colspan=1>HLP-3000</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>用于接近主机上部</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>扭矩扳手</td><td rowspan=1 colspan=1>TB-200N·m</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>精度±3%</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>机油滤清器专用拆装工具</td><td rowspan=1 colspan=1>OEM-DIESEL-FIT</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>厂家配套</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>工业吸油泵</td><td rowspan=1 colspan=1>VAC-0IL50</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>防爆型</td></tr></table>",
|
||
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|
||
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|
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
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|
||
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|
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|
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|
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|
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|
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|
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"type": "table",
|
||
"img_path": "images/e644d38d5cef8d4d73ae8dd2e1687b007e5b8caa2ade2a8d4f6ca443175b1018.jpg",
|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高压燃油泵</td><td rowspan=1 colspan=1>HD-45A</td><td rowspan=1 colspan=1>2个</td><td rowspan=1 colspan=1>原厂件</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>涡轮增压器</td><td rowspan=1 colspan=1>TC-80B</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>耐高温氟橡胶</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
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|
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|
||
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|
||
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|
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|
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|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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|
||
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|
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|
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|
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|
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|
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|
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|
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|
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"type": "table",
|
||
"img_path": "images/c35ea71ce270942fcf001f6db7c7278134b0c71557fb344b7670b1b32341210a.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>柴油机专用润滑油</td><td rowspan=1 colspan=1>Shell Mysella S5N80</td><td rowspan=1 colspan=1>50L</td><td rowspan=1 colspan=1>符合MAN 97101标准</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无纺布抹布</td><td rowspan=1 colspan=1>Industrial Grade</td><td rowspan=1 colspan=1>5张</td><td rowspan=1 colspan=1>不掉屑</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>清洗剂</td><td rowspan=1 colspan=1>CRC Brakleen</td><td rowspan=1 colspan=1>1罐</td><td rowspan=1 colspan=1>用于清洁滤座</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
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|
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|
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],
|
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"page_idx": 16
|
||
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|
||
{
|
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"type": "discarded",
|
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"text": "17 ",
|
||
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|
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],
|
||
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|
||
},
|
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{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
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|
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|
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|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师</td><td rowspan=1 colspan=1>主导保养流程</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>电气专业</td><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>技师</td><td rowspan=1 colspan=1>监控主机 ECU 状态</td></tr></table>",
|
||
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||
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|
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|
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|
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|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
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|
||
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||
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保养前检查与准备",
|
||
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|
||
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|
||
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|
||
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|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）确认主机已停机冷却，滑油温度 $\\leqslant 5 0 \\mathrm { { ^ \\circ C } }$ ；",
|
||
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|
||
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|
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|
||
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|
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|
||
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|
||
"page_idx": 17
|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "2）断开主机启动电源，并在集控室操作屏挂“保养中”标识；",
|
||
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|
||
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|
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|
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|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）准备接油盘置于主机油底壳下方，容量 ${ \\geqslant } 6 0 \\mathrm { ~ L ~ }$ 。执行保养作业",
|
||
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|
||
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|
||
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|
||
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|
||
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|
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|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）排放旧机油 ",
|
||
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||
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|
||
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|
||
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|
||
293
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）旋松油底壳放油螺塞（扭矩释放后手动旋出），完全排空旧油；",
|
||
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|
||
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|
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|
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|
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|
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|
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|
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|
||
{
|
||
"type": "image",
|
||
"img_path": "images/73891172d8ec6ec64a2b41191196bfe7cd4d196d2fe7a2874076b00531f78c57.jpg",
|
||
"image_caption": [
|
||
"图 MT001.1 旋松螺塞"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
315,
|
||
311,
|
||
678,
|
||
498
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）检查排出机油中是否有金属屑，若有则记录并上报异常。",
|
||
"bbox": [
|
||
191,
|
||
516,
|
||
662,
|
||
531
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/c25e57c12ccc8acca7dc2661bdb71ed7cb08eeb451d22509c8d6943118010619.jpg",
|
||
"image_caption": [
|
||
"图 MT001.2 检查"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
342,
|
||
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|
||
653,
|
||
719
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）更换机油滤芯",
|
||
"bbox": [
|
||
183,
|
||
756,
|
||
321,
|
||
771
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）使用专用工具拆下旧滤芯，清洁滤座密封面，无残留胶圈；",
|
||
"bbox": [
|
||
189,
|
||
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|
||
678,
|
||
788
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "18 ",
|
||
"bbox": [
|
||
490,
|
||
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|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 17
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/3a8e3a795e38ad05b0036251574cda445c83c19e72e7f83976630524fe456106.jpg",
|
||
"image_caption": [
|
||
"图 MT001.3 拆卸"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
294,
|
||
83,
|
||
700,
|
||
344
|
||
],
|
||
"page_idx": 18
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）在新滤芯密封圈涂少量新机油，手工旋紧至贴合后再用扭矩扳手加力 $1 5 \\mathrm { ~ N ~ } \\cdot \\mathrm { ~ m ~ }$ ",
|
||
"bbox": [
|
||
188,
|
||
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|
||
831,
|
||
378
|
||
],
|
||
"page_idx": 18
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/f984c2a8b36f1b5ef7d5434bd47ee6b60e50fe5da6a8c56d6495b7b92941599d.jpg",
|
||
"image_caption": [
|
||
"图 MT001.4 滤芯安装扭矩示意图"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
312,
|
||
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|
||
689,
|
||
592
|
||
],
|
||
"page_idx": 18
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）加注新机油 ",
|
||
"bbox": [
|
||
184,
|
||
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|
||
302,
|
||
625
|
||
],
|
||
"page_idx": 18
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）通过加油口注入 Shell Mysella S5 N80 润滑油至标尺“MAX”线；",
|
||
"bbox": [
|
||
189,
|
||
626,
|
||
731,
|
||
642
|
||
],
|
||
"page_idx": 18
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "19 ",
|
||
"bbox": [
|
||
490,
|
||
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|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 18
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/abbaf07d7e5276aae43c755917351361cc1142508c7c4c7dcccea12bb71b9f30.jpg",
|
||
"image_caption": [
|
||
"图 MT001.5 滤芯安装扭矩示意图"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
312,
|
||
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|
||
682,
|
||
430
|
||
],
|
||
"page_idx": 19
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）静置 10 分钟后复查油位，补充至标准范围。",
|
||
"bbox": [
|
||
191,
|
||
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|
||
566,
|
||
462
|
||
],
|
||
"page_idx": 19
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/ebf060dc213975e0b9f803dd84322c8b9052075123a77323bb4d1701a5759ff7.jpg",
|
||
"image_caption": [
|
||
"图 MT001.6 油位检查"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
147,
|
||
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|
||
850,
|
||
708
|
||
],
|
||
"page_idx": 19
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "恢复与清理",
|
||
"bbox": [
|
||
149,
|
||
725,
|
||
242,
|
||
739
|
||
],
|
||
"page_idx": 19
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）安装放油螺塞（新密封圈），扭矩： $4 5 \\mathrm { ~ N } \\cdot \\mathrm { ~ m } ;$ ；",
|
||
"bbox": [
|
||
183,
|
||
740,
|
||
564,
|
||
756
|
||
],
|
||
"page_idx": 19
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "20 ",
|
||
"bbox": [
|
||
490,
|
||
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|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 19
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/2ea1b21f1b248a199781c13b7ba7dd65e52a2964c2bab47b102856742ba5b7ac.jpg",
|
||
"image_caption": [
|
||
"图 MT001.7 安装放油螺塞"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
326,
|
||
84,
|
||
670,
|
||
409
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）清理作业区域油污，回收废油至指定容器；",
|
||
"bbox": [
|
||
184,
|
||
426,
|
||
534,
|
||
441
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/a20af3cf248c42f4c2dc239904dafbe60c8753cbdb891e0e1d3e5ea16b61297a.jpg",
|
||
"image_caption": [
|
||
"图 MT001.8 油污清理"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
337,
|
||
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|
||
660,
|
||
744
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）拆除“禁止启动”牌，通知集控室保养完成。",
|
||
"bbox": [
|
||
183,
|
||
763,
|
||
556,
|
||
778
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
782,
|
||
223,
|
||
796
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.启动主机后运行 10 分钟，滑油压力稳定在 $0 . 4 5 { \\sim } 0 . 6 0$ MPa（额定转速下）；",
|
||
"bbox": [
|
||
184,
|
||
797,
|
||
789,
|
||
813
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.滤芯座及放油口无渗漏，目视检查无油迹； \n3.滑油取样检测粘度变化率 $\\leqslant 5 \\%$ ，无水分及金属颗粒超标。",
|
||
"bbox": [
|
||
164,
|
||
814,
|
||
645,
|
||
845
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/abe06882f9e0e3ebf947e40812b7f3b8c7713014bd87ba554ed38d2dd67d1586.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：2/2</td><td></td></tr></table>",
|
||
"bbox": [
|
||
196,
|
||
846,
|
||
647,
|
||
863
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "21 ",
|
||
"bbox": [
|
||
490,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 20
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/45cecbeadf44413f9e840baf7c61b45befdac2a58a6d9bea69dcb0ad47372413.jpg",
|
||
"table_caption": [
|
||
"表 4.4 MT002 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT002</td><td rowspan=1 colspan=1>0101</td><td rowspan=1 colspan=1>焊接机座组件</td><td rowspan=1 colspan=1>检查主轴承座安装状态</td><td rowspan=1 colspan=1>6M/200h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
139,
|
||
102,
|
||
858,
|
||
170
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
171,
|
||
258,
|
||
185
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.检查前必须锁定曲轴转动机构，并在飞轮处加装机械止动销；",
|
||
"bbox": [
|
||
181,
|
||
186,
|
||
673,
|
||
200
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
219,
|
||
258,
|
||
234
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在主机运转或盘车未锁定状态下进行测量； \n2.使用塞尺或千分表时，手指不得置于轴承盖与机座结合面之间。",
|
||
"bbox": [
|
||
181,
|
||
236,
|
||
692,
|
||
267
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
268,
|
||
648,
|
||
284
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
151,
|
||
285,
|
||
388,
|
||
299
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/6082ee63c5146deee622f9ee2ddc51e2830fb60726dbba713117419b3f4ad71b.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>激光对中仪</td><td rowspan=1 colspan=1>SKF TKSA 71</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>用于轴承同轴度检测</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>塞尺组</td><td rowspan=1 colspan=1>0.02 -1.00 mm</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>精度±0.005mm</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>液压拉伸器</td><td rowspan=1 colspan=1>HYTORC AVANTI-10</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>用于地脚螺栓预紧</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>内径千分尺</td><td rowspan=1 colspan=1>200 -300 mm</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>校验有效期内</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
300,
|
||
843,
|
||
434
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
435,
|
||
250,
|
||
449
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/f907f6237a5a4dcdfa21f766c9d5b83c518060ac2386d18877bcc10ca9ff8c3b.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>排气阀</td><td rowspan=1 colspan=1>PV-100</td><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
843,
|
||
488
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
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|
||
248,
|
||
504
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/e9066869055a701337dd3c9f1620752792ea36aac83c14941aeb8b691a029caf.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>清洁酒精</td><td rowspan=1 colspan=1>AR Grade</td><td rowspan=1 colspan=1>100mL</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>防锈纸</td><td rowspan=1 colspan=1>VCI-200</td><td rowspan=1 colspan=1>2张</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
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|
||
563
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
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|
||
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|
||
247,
|
||
579
|
||
],
|
||
"page_idx": 21
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/60f87427f47c3a00268ff7146908a606d396e48bd5e15175ffb08bfdbfdb7a41.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>总工+工程师</td><td rowspan=1 colspan=1></td></tr></table>",
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
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|
||
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||
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|
||
},
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||
{
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"type": "text",
|
||
"text": "前提条件确认",
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||
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|
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||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机停机 $\\geqslant 4$ 小时，环境温度 $1 5 - 3 5 \\mathrm { { ^ \\circ C } }$ ； \n2）所有主轴承盖地脚螺栓处于规定预紧力（参考值： $8 5 0 ~ \\mathrm { k N }$ ）。",
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||
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||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "检查主轴承座安装状态 ",
|
||
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|
||
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||
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"type": "text",
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"text": "1）清洁与目视检查",
|
||
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||
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|
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）清除轴承座与机座结合面油污、锈迹；",
|
||
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|
||
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|
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|
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{
|
||
"type": "image",
|
||
"img_path": "images/65619535a5a545bcb7927d63ccee22c108d12403645dc0566ff1793df220f3bf.jpg",
|
||
"image_caption": [
|
||
"图 MT002.1 换油前清洗"
|
||
],
|
||
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|
||
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||
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||
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|
||
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|
||
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|
||
"type": "text",
|
||
"text": "（2）目视检查有无裂纹、变形或螺栓松动迹象。",
|
||
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||
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||
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||
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|
||
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|
||
{
|
||
"type": "image",
|
||
"img_path": "images/5fa6835e3458aec44a261c3fa828bb626a8c53a751d022ed5b3f51482fb9af63.jpg",
|
||
"image_caption": [
|
||
"图 MT002.2 检查"
|
||
],
|
||
"image_footnote": [],
|
||
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|
||
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|
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|
||
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|
||
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|
||
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|
||
"type": "text",
|
||
"text": "2）间隙测量",
|
||
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||
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|
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|
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）使用塞尺沿圆周 8 点测量轴承座与机座结合面间隙；",
|
||
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|
||
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|
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|
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|
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|
||
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|
||
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|
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|
||
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|
||
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|
||
"type": "image",
|
||
"img_path": "images/1f8b9a7cf9348cf5648ecd3b4b16092a7b034988b9f33f050e342df9c4d4b49b.jpg",
|
||
"image_caption": [
|
||
"图 MT002.3 塞尺测量"
|
||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
"type": "text",
|
||
"text": "（3）任一点间隙 $\\leqslant 0 . 0 5 \\ \\mathrm { ~ m m }$ ，否则判定为安装不良。",
|
||
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|
||
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|
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|
||
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|
||
},
|
||
{
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||
"type": "text",
|
||
"text": "3）同轴度检测 ",
|
||
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||
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|
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|
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "（1）安装激光对中仪于相邻两主轴承中心孔；",
|
||
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||
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|
||
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|
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|
||
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|
||
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|
||
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|
||
"image_caption": [
|
||
"图 MT002.4 激光对中仪"
|
||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "（2）测量轴线偏移量，允许值： ${ \\leqslant } 0 . 0 8 ~ \\mathrm { m m / m }$ 。",
|
||
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|
||
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|
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|
||
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|
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
"img_path": "images/0047040e354338eb5ac09752bf9a2c4202648446e974ead7ab65eebe9c042ce1.jpg",
|
||
"image_caption": [
|
||
"图 MT002.5 测量轴线偏移量"
|
||
],
|
||
"image_footnote": [],
|
||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
"type": "text",
|
||
"text": "判定与处理",
|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1）若所有测量值合格，则记录数据并结束检查； \n2）若任一指标超差，标记异常轴承座编号，进入 MTxxx（修复程序）。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
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||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1.主轴承座与机座结合面间隙 $\\leqslant 0 . 0 5 \\ \\mathrm { ~ m m }$ （全周）； \n2.相邻主轴承同轴度偏差 ${ \\leqslant } 0 . 0 8 ~ \\mathrm { m m / m }$ ； \n3.地脚螺栓预紧力在设计值 $\\pm 5 \\%$ 范围内。",
|
||
"bbox": [
|
||
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||
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|
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|
||
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||
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|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/51f586073c5306d41792d571099aba620c9ac856b99a88d32b53927a2d2816fa.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
"type": "table",
|
||
"img_path": "images/7e172c80acc75a2743d7367e3825fa4e214adb154244c88dd67e2c08fe9f5c3a.jpg",
|
||
"table_caption": [
|
||
"表 4.5 MT003 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT003</td><td rowspan=1 colspan=1>0201</td><td rowspan=1 colspan=1>曲轴组件</td><td rowspan=1 colspan=1>检测曲轴主轴颈跳动量</td><td rowspan=1 colspan=1>1A/8000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
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||
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||
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|
||
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|
||
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|
||
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|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
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|
||
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||
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||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1.曲轴检测前必须在盘车机构处加装机械锁止装置，并悬挂“禁止盘车”警示牌；",
|
||
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||
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||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "2.检测区域设置防滑平台，千分表支架须稳固固定，防止倾倒伤人。",
|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
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|
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||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在曲轴未完全支撑状态下进行测量操作； \n2.使用磁力表座时，确认其吸附面清洁无油，防止滑脱。",
|
||
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||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
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||
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|
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|
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|
||
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|
||
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|
||
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|
||
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||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">序号</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">规格/型号</td><td colspan=\"1\" rowspan=\"1\">数量及单位</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">精密千分表</td><td colspan=\"1\" rowspan=\"1\">Mitutoyo 543-791D</td><td colspan=\"1\" rowspan=\"1\">1套</td><td colspan=\"1\" rowspan=\"1\">分辨率0.001 mm</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">磁力表座</td><td colspan=\"1\" rowspan=\"1\">Starrett 16B</td><td colspan=\"1\" rowspan=\"1\">1个</td><td colspan=\"1\" rowspan=\"1\">带万向关节</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">V型支撑架</td><td colspan=\"1\" rowspan=\"1\">Custom-Crank-V300</td><td colspan=\"1\" rowspan=\"1\">2组</td><td colspan=\"1\" rowspan=\"1\">承重≥500kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">盘车手轮</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-PCW</td><td colspan=\"1\" rowspan=\"1\">1个</td><td colspan=\"1\" rowspan=\"1\">原厂配套</td></tr></table>",
|
||
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||
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||
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|
||
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|
||
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||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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||
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|
||
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||
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|
||
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|
||
{
|
||
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|
||
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|
||
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|
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|
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|
||
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||
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|
||
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|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>排气阀</td><td rowspan=1 colspan=1>PV-100</td><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
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||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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|
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|
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|
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|
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|
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|
||
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||
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|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>工业酒精</td><td rowspan=1 colspan=1>≥99.5%</td><td rowspan=1 colspan=1>50mL</td><td rowspan=1 colspan=1>清洁轴颈表面</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无绒擦拭布</td><td rowspan=1 colspan=1>Kimwipe EX-L</td><td rowspan=1 colspan=1>3张</td><td rowspan=1 colspan=1>防刮伤轴面</td></tr></table>",
|
||
"bbox": [
|
||
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||
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|
||
843,
|
||
235
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
||
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|
||
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|
||
249
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/4f513645e4222f38c60484b2717c952574a6f8646bd0f8d2c7f5e0204beeb6c2.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>总工+工程师</td><td rowspan=1 colspan=1>总工复刻数据</td></tr></table>",
|
||
"bbox": [
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||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "检测前提条件确认 ",
|
||
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|
||
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||
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|
||
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|
||
344
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机已停机 $\\geqslant 6$ 小时，曲轴温度 ${ \\leqslant } 4 0 \\mathrm { { ^ \\circ C } }$ ； \n2）所有主轴承盖已按规范扭矩紧固，且无拆卸记录； \n3）曲轴自由端与输出端已用 V 型架可靠支撑，无悬空。",
|
||
"bbox": [
|
||
181,
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||
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|
||
610,
|
||
400
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "执行跳动量检测 ",
|
||
"bbox": [
|
||
147,
|
||
420,
|
||
277,
|
||
436
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）准备测量点",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
184,
|
||
441,
|
||
302,
|
||
455
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）清洁各主轴颈表面至无油膜、锈斑；",
|
||
"bbox": [
|
||
191,
|
||
458,
|
||
504,
|
||
474
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/98ff245848908f05e4be971e4bcf77f39d75a51a8b3fb44d476ef3d711c51126.jpg",
|
||
"image_caption": [
|
||
"图 MT003.1 清洁"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
147,
|
||
475,
|
||
850,
|
||
753
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）在每道主轴颈圆周标记 $0 ^ { \\circ }$ °、 $9 0 ^ { \\circ }$ 、 $1 8 0 ^ { \\circ }$ 、 $2 7 0 ^ { \\circ }$ 四个测量基准点。 ",
|
||
"bbox": [
|
||
191,
|
||
771,
|
||
744,
|
||
787
|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 25
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/da3df49ce96bdc8a32b7da8598a49c793b0d72820d8ffd73b449feecff61005b.jpg",
|
||
"image_caption": [
|
||
"图 MT003.2 标记测量基准点"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
347,
|
||
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|
||
648,
|
||
467
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）安装千分表",
|
||
"bbox": [
|
||
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|
||
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|
||
302,
|
||
507
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）将磁力表座固定于稳固基座，千分表测头垂直抵住第一道主轴颈最高点；",
|
||
"bbox": [
|
||
189,
|
||
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|
||
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|
||
527
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/17df1e85498b9031c11022d062a9024101e3232c7127b413f1140a1727a04062.jpg",
|
||
"image_caption": [
|
||
"图 MT003.3 千分尺"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
381,
|
||
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|
||
618,
|
||
696
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）预压千分表 $0 . 3 ~ \\mathrm { \\ m m }$ ，归零。",
|
||
"bbox": [
|
||
193,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）盘车测量",
|
||
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|
||
183,
|
||
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|
||
284,
|
||
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|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）缓慢盘动曲轴一周（ $3 6 0 ^ { \\circ }$ ），记录千分表最大与最小读数；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）跳动量 $=$ 最大值 - 最小值；",
|
||
"bbox": [
|
||
194,
|
||
806,
|
||
450,
|
||
821
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）重复上述步骤，依次测量其余主轴颈。",
|
||
"bbox": [
|
||
194,
|
||
825,
|
||
522,
|
||
840
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "数据判定",
|
||
"bbox": [
|
||
149,
|
||
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|
||
221,
|
||
877
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）若任一主轴颈跳动量 $\\leqslant 0 . 0 5 \\ \\mathrm { \\ m m }$ ，则判定合格；",
|
||
"bbox": [
|
||
186,
|
||
879,
|
||
569,
|
||
895
|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 26
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/8aeda4f42ca72f0ec37a053701ebb804f82feccee3c3c2a5d8f05e84f93399f7.jpg",
|
||
"image_caption": [
|
||
"图 $\\mathrm { M T 0 0 3 . 1 }$ 曲轴主轴颈跳动测量布置图"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
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|
||
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|
||
625,
|
||
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|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）若跳动量 $> 0 . 0 5 ~ \\mathrm { \\ m m }$ 且 $\\leqslant 0 . 1 0 \\ \\mathrm { ~ m m }$ ，记录并安排下次缩短检测周期；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
322
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）若跳动量 $> 0 . 1 0 ~ \\mathrm { \\ m m }$ ，立即停机，启动曲轴校直或更换程序",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
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|
||
223,
|
||
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|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.所有主轴颈径向跳动量 $\\leqslant 0 . 0 5 \\ \\mathrm { ~ m m }$ ； \n2.测量原始数据完整记录于《曲轴状态检测报告》； \n3.千分表校验标签在有效期内，测量环境温度波动 $\\leqslant \\pm 2 ^ { \\circ } \\mathrm { C }$ ",
|
||
"bbox": [
|
||
181,
|
||
360,
|
||
645,
|
||
407
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/065d7ef623d8f859d5e4bb9ef0cea97c46231ff343045fb0f34f6240fce01e57.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
198,
|
||
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|
||
642,
|
||
425
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/5a295f0abd5e51969ee8a5595e0b6223dc01e3f0b5bc794b931c7d9af253a388.jpg",
|
||
"table_caption": [
|
||
"表 4.6 MT004 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT004</td><td rowspan=1 colspan=1>020201</td><td rowspan=1 colspan=1>连杆大端轴承</td><td rowspan=1 colspan=1>更换连杆大端轴承</td><td rowspan=1 colspan=1>2A/12000h</td><td rowspan=1 colspan=1>JT级</td></tr></table>",
|
||
"bbox": [
|
||
141,
|
||
472,
|
||
855,
|
||
524
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.拆装连杆前必须锁定曲轴位置，并在气缸顶部加盖防异物落入盖板； \n2.吊装连杆组件时使用专用吊具，下方设置警戒区。",
|
||
"bbox": [
|
||
179,
|
||
539,
|
||
727,
|
||
570
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
151,
|
||
573,
|
||
258,
|
||
587
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止使用锤击方式拆卸轴承盖，防止损伤连杆体； \n2.新轴承安装前确认瓦背无毛刺、涂层完整。",
|
||
"bbox": [
|
||
183,
|
||
589,
|
||
583,
|
||
620
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
621,
|
||
647,
|
||
637
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
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|
||
149,
|
||
638,
|
||
388,
|
||
652
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/fb2a1d14ff80c3a9f0f78a904ba2bbccb740a6264cdfe5e66fb3f6ab8c7645ba.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>液压拉伸器</td><td rowspan=1 colspan=1>HYTORC RS-20</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>扭矩扳手</td><td rowspan=1 colspan=1>Norbar 1500N·m</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>精度±2%</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>轴承安装导向套</td><td rowspan=1 colspan=1>OEM-MAN-BW-BG-04</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>内窥镜</td><td rowspan=1 colspan=1>GE Mentor Visual iQ</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
842,
|
||
750
|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/9ef07a3a7181f15838d08ca8c426ed4b959057d1817282af983cf8c3cc74b531.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>连杆大端轴承上瓦</td><td rowspan=1 colspan=1>MAN 5L35MC-BRG-UP</td><td rowspan=1 colspan=1>1副</td><td rowspan=1 colspan=1>原厂高锡合金</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>连杆大端轴承下瓦</td><td rowspan=1 colspan=1>MAN 5L35MC-BRG-DN</td><td rowspan=1 colspan=1>1副</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>连杆螺栓</td><td rowspan=1 colspan=1>M30 ×2.0 Grade 12.9</td><td rowspan=1 colspan=1>2根</td><td rowspan=1 colspan=1>一次性使用，强制更换</td></tr></table>",
|
||
"bbox": [
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||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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||
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|
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|
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|
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|
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|
||
"type": "table",
|
||
"img_path": "images/9b16be9e0779fc30efb0ee2e9e6c3fb5e7515dc0e0d7d7d90d30bac2df4edb3e.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">序号</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">牌号/品级/规格</td><td colspan=\"1\" rowspan=\"1\">消耗数量</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">轴承装配润滑脂</td><td colspan=\"1\" rowspan=\"1\">Kluber Isoflex LDS18 Special A</td><td colspan=\"1\" rowspan=\"1\">10g</td><td colspan=\"1\" rowspan=\"1\">仅涂瓦背</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">螺纹锁固胶</td><td colspan=\"1\" rowspan=\"1\">Loctite 2701</td><td colspan=\"1\" rowspan=\"1\">少量</td><td colspan=\"1\" rowspan=\"1\">用于螺栓螺纹（如适用）</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">清洗剂</td><td colspan=\"1\" rowspan=\"1\">Brulin 815GD</td><td colspan=\"1\" rowspan=\"1\">200mL</td><td colspan=\"1\" rowspan=\"1\">清洁连杆结合面</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
||
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|
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||
],
|
||
"page_idx": 27
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "28 ",
|
||
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|
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|
||
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|
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|
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|
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|
||
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|
||
{
|
||
"type": "table",
|
||
"img_path": "",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
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|
||
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||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
||
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|
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|
||
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|
||
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|
||
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|
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|
||
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|
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{
|
||
"type": "table",
|
||
"img_path": "images/4ae4c67da6472e4c55e39445b6788b6cc8e8d46b15242728479f8548117caeca.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>总工+2x 工程师</td><td rowspan=1 colspan=1>总工监督关键步骤</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
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],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
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|
||
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|
||
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|
||
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|
||
309
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机已完成停机冷却，滑油系统泄压；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）确认本次为计划性更换（运行时间 $\\geqslant 1 2 0 0 0 \\mathrm { ~ h ~ }$ 或 2A 级检修）；",
|
||
"bbox": [
|
||
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|
||
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|
||
704,
|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）新轴承与螺栓已核对型号、批次，无运输损伤。",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸旧轴承 ",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）拆连杆盖 ",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）使用液压拉伸器逐步释放连杆螺栓预紧力（分三次卸载）；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
438
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）取下螺栓及连杆大端盖，放置于专用托架。",
|
||
"bbox": [
|
||
194,
|
||
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|
||
554,
|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）取出旧轴承 ",
|
||
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|
||
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|
||
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|
||
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|
||
475
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）轻敲连杆体侧面，使下瓦自然脱落；",
|
||
"bbox": [
|
||
194,
|
||
479,
|
||
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|
||
494
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）用塑料撬棒取出上瓦，禁止使用金属工具接触轴颈。",
|
||
"bbox": [
|
||
193,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安装新轴承",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）清洁与检查",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
568
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用清洗剂彻底清洁连杆体与盖的瓦槽，无油污、毛刺；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
587
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）目视检查新瓦背面涂层均匀，无裂纹。",
|
||
"bbox": [
|
||
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|
||
590,
|
||
521,
|
||
605
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）装配 ",
|
||
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|
||
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|
||
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|
||
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|
||
623
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）在瓦背薄涂 Klüber 润滑脂，将上瓦嵌入连杆体，定位唇对准槽口；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）将下瓦装入连杆盖，同样对准定位；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）使用导向套引导连杆盖就位，避免瓦片移位。",
|
||
"bbox": [
|
||
193,
|
||
664,
|
||
574,
|
||
680
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）紧固螺栓 ",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）安装新连杆螺栓，手工旋入到底；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）按三阶段拧紧： $\\textcircled{1}$ 300 N·m → $\\textcircled{2}$ $6 0 0 \\textrm { N } \\cdot \\textrm { m } \\textrm { \\textcircled { 3 } }$ 拉伸至 $1 2 0 0 \\mathrm { ~ N ~ } \\cdot \\mathrm { ~ m ~ }$ （参考值）；",
|
||
"bbox": [
|
||
142,
|
||
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|
||
847,
|
||
753
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）最终用角度法复核（如适用）。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
772
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "29 ",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
927
|
||
],
|
||
"page_idx": 28
|
||
},
|
||
{
|
||
"type": "image",
|
||
"img_path": "images/b242a4ee167edb9014835a15ecb188a23427b01ed76fa27b39b48fdbf986c491.jpg",
|
||
"image_caption": [
|
||
"图 MT004.1 连杆大端轴承结构分解图"
|
||
],
|
||
"image_footnote": [],
|
||
"bbox": [
|
||
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|
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|
||
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|
||
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|
||
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|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "恢复与验证 ",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）盘车两圈，确认无卡滞； \n2）安装气缸防异物盖，清理工具与废弃物。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.新轴承瓦背与瓦槽贴合面积 $\\geqslant 9 5 \\%$ ，无翘曲； \n2.连杆螺栓最终预紧力在设计值 $\\pm 3 \\%$ 范围内； \n3.盘车阻力矩变化平稳，无突变（参考值： $\\leqslant 1 5 \\%$ 波动）。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/d882af09626068789347b21e4bc34c55c050277e56022de51c0f14c86b6d2726.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
425
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/393581855eaadfd7f4c51756298206e6d9c3f5a34388964bdf25bcbf9d6327f7.jpg",
|
||
"table_caption": [
|
||
"表 4.7 MT005 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT005</td><td rowspan=1 colspan=1>020203</td><td rowspan=1 colspan=1>连杆小段轴承</td><td rowspan=1 colspan=1>更换连杆小段轴承</td><td rowspan=1 colspan=1>2A/12000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
||
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|
||
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|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.拆装活塞连杆组件前，必须在曲轴输出端加装机械止动装置； \n2.吊装活塞-连杆总成时使用专用吊环，下方设置软质承接垫。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在未拆除缸头及缸套冷却水的情况下强行抽出活塞； \n2.加热连杆小端进行热装时，操作人员须佩戴隔热面罩及手套。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
620
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
621,
|
||
648,
|
||
637
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
149,
|
||
638,
|
||
388,
|
||
652
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/dee84934c6b693abfd05a7432f15b8fb8ff9d2642e6e1afd2bfff6643db8a2fd.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>活塞吊装专用吊具</td><td rowspan=1 colspan=1>OEM-MAN-BW-PST-05</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>带缓冲橡胶夹头</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>感应加热器</td><td rowspan=1 colspan=1>EFD Induction Minac16</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>温控精度±5℃</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>内径千分尺</td><td rowspan=1 colspan=1>40 -50 mm</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>校验有效期内</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>铜棒与塑料锤</td><td rowspan=1 colspan=1>Φ20×300 mm</td><td rowspan=1 colspan=1>各1把</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
653,
|
||
842,
|
||
768
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
770,
|
||
248,
|
||
783
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/f2943a5673c3d7f462c99b1e1424a9658bb6fef32844d37a9e31c23c005536b4.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>连杆小端衬套（上）</td><td rowspan=1 colspan=1>MAN 5L35MC-BUSH-UP</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1>锡青铜基</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>连杆小端衬套（下）</td><td rowspan=1 colspan=1>MAN 5L35MC-BUSH-DN</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>活塞销卡簧</td><td rowspan=1 colspan=1>Φ50×2.5 mm</td><td rowspan=1 colspan=1>2个</td><td rowspan=1 colspan=1>不锈钢，一次性</td></tr></table>",
|
||
"bbox": [
|
||
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||
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|
||
843,
|
||
862
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
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|
||
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|
||
248,
|
||
877
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/52f38b93228aec2cd7dace2b88cf78c543f448d306ff0675a3abc6e61115cef2.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr></table>",
|
||
"bbox": [
|
||
154,
|
||
878,
|
||
830,
|
||
898
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "30 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 29
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/a2ad185ce617e59c9d94320011d6699bb2e6dce5aa9cce9390ba076fb27824b7.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高温装配润滑脂</td><td rowspan=1 colspan=1>Molycote G-1052</td><td rowspan=1 colspan=1>5g</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>清洗剂</td><td rowspan=1 colspan=1>Brulin 815GD</td><td rowspan=1 colspan=1>150mL</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>耐高温标记笔</td><td rowspan=1 colspan=1>Markal 900°F</td><td rowspan=1 colspan=1>1支</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
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|
||
845,
|
||
143
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
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|
||
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|
||
248,
|
||
158
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/27038bc639faa62c9138e36c27d177b00c2a18185ddcca9081a717d4ea1dc9ef.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师+技师</td><td rowspan=1 colspan=1>工程师主导热装</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
843,
|
||
199
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
329,
|
||
275,
|
||
344
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
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|
||
257,
|
||
378
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机已完成 2A 级检修停机程序，气缸已冷却至 $\\leqslant 5 0 \\mathrm { { ^ \\circ C } }$ ；",
|
||
"bbox": [
|
||
183,
|
||
380,
|
||
645,
|
||
395
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）确认运行时间 $\\geqslant 1 2 0 0 0$ h 或上次更换后已超周期",
|
||
"bbox": [
|
||
183,
|
||
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|
||
591,
|
||
413
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）新衬套尺寸经复测符合图纸公差（过盈量： $0 . \\ 0 3 { \\sim } 0 . \\ 0 6 \\ \\ \\mathrm { \\ m m }$ ）。",
|
||
"bbox": [
|
||
181,
|
||
417,
|
||
687,
|
||
432
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸旧衬套 ",
|
||
"bbox": [
|
||
147,
|
||
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|
||
240,
|
||
469
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）抽出活塞-连杆总成",
|
||
"bbox": [
|
||
184,
|
||
473,
|
||
364,
|
||
488
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）拆除缸头、喷油器及冷却水管路；",
|
||
"bbox": [
|
||
194,
|
||
492,
|
||
485,
|
||
506
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）使用吊具将活塞缓慢抽出，避免刮伤缸套。",
|
||
"bbox": [
|
||
193,
|
||
510,
|
||
556,
|
||
525
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）压出旧衬套 ",
|
||
"bbox": [
|
||
183,
|
||
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|
||
302,
|
||
543
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用专用液压压床或铜棒轻敲，从连杆小端一侧推出旧衬套；",
|
||
"bbox": [
|
||
191,
|
||
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|
||
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|
||
562
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）检查座孔有无拉伤、变形，若有则需镗孔修复（参见 MTxxx）。",
|
||
"bbox": [
|
||
189,
|
||
565,
|
||
707,
|
||
581
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安装新衬套",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
602,
|
||
240,
|
||
618
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）清洁与预装检查",
|
||
"bbox": [
|
||
184,
|
||
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|
||
337,
|
||
637
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用清洗剂彻底清洁连杆小端座孔，吹干；",
|
||
"bbox": [
|
||
194,
|
||
639,
|
||
537,
|
||
655
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）测量座孔内径，记录作为过盈量计算依据。",
|
||
"bbox": [
|
||
193,
|
||
658,
|
||
557,
|
||
674
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）热装新衬套 ",
|
||
"bbox": [
|
||
183,
|
||
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|
||
302,
|
||
692
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）将新衬套放入感应加热器，加热至 $1 8 0 \\pm 1 0 ^ { \\circ } \\mathrm { C }$ （用红外测温仪监控）；",
|
||
"bbox": [
|
||
196,
|
||
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|
||
766,
|
||
709
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）迅速将热衬套套入连杆小端，确保完全到位；",
|
||
"bbox": [
|
||
191,
|
||
714,
|
||
574,
|
||
730
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）自然冷却至室温，禁止强制冷却。",
|
||
"bbox": [
|
||
193,
|
||
733,
|
||
487,
|
||
747
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）精铰与研配（如需要）",
|
||
"bbox": [
|
||
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|
||
751,
|
||
383,
|
||
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|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）若图纸要求配合间隙为 $0 . \\ 0 4 { \\sim } 0 . \\ 0 8 \\ \\mathrm { \\ m m }$ ，则进行精铰；",
|
||
"bbox": [
|
||
193,
|
||
770,
|
||
643,
|
||
784
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）使用研磨膏手工研配活塞销，接触面积 $\\geqslant 7 0 \\%$ 。",
|
||
"bbox": [
|
||
193,
|
||
788,
|
||
589,
|
||
803
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "组装活塞销与卡簧 ",
|
||
"bbox": [
|
||
147,
|
||
825,
|
||
294,
|
||
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|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）在衬套内孔涂 Molycote G-1052 润滑脂；",
|
||
"bbox": [
|
||
189,
|
||
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|
||
519,
|
||
859
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）将活塞销推入衬套，两端装入新卡簧，确认完全嵌入槽内。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "31 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 30
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
85,
|
||
223,
|
||
101
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.衬套与座孔过盈配合牢固，无松动或轴向位移； \n2.活塞销转动灵活，轴向窜动量 $\\leqslant 0 . 1 5 \\ \\mathrm { ~ m m }$ ； \n3.卡簧两端完全嵌入槽内，无翘起或断裂。",
|
||
"bbox": [
|
||
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|
||
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|
||
563,
|
||
149
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "版本号：1",
|
||
"bbox": [
|
||
551,
|
||
151,
|
||
633,
|
||
166
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/0c484ead3c871fb00c97de9c4364d07ad9bbb393b9efc79ed8e1ca154b6cc1d7.jpg",
|
||
"table_caption": [
|
||
"表 4.8 MT006 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT006</td><td rowspan=1 colspan=1>030201</td><td rowspan=1 colspan=1>活塞头</td><td rowspan=1 colspan=1>拆检活塞头磨损情况</td><td rowspan=1 colspan=1>1A/8000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
857,
|
||
281
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.拆检前必须隔离燃油、滑油及冷却水系统，并挂牌上锁（LOTO）；",
|
||
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|
||
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||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.缸内作业时使用防爆照明灯，电压 ${ \\leqslant } 2 4 \\mathrm { ~ V ~ }$ 。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.抽出活塞时防止活塞环弹出伤人，应使用环压缩器； \n2.检查燃烧面时佩戴防颗粒物口罩，避免吸入积碳粉尘。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
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|
||
144,
|
||
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|
||
648,
|
||
395
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
151,
|
||
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|
||
388,
|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/c611281d01180eaad69661c0f28f540bde94ea7a1708ddd5903102228baa30fb.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>活塞环压缩器</td><td rowspan=1 colspan=1>OEM-MAN-BW-RCC-06</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>适配350mm 活塞</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>内窥镜</td><td rowspan=1 colspan=1>GE Mentor Visual iQ</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>深度规</td><td rowspan=1 colspan=1>0-150mm</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>放大镜</td><td rowspan=1 colspan=1>10X with scale</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
842,
|
||
526
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/174c9344a6cc7965391d3c57d3984ecb8fddd0fff4e6a02e16df36ef0f10c22e.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1>本项目为检查类，无备件消耗</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
600
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/83b383acf8f54d8d3c9314ab5b8a45b3b08589682a62ac277ad0490841815bf1.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>积碳清洗剂</td><td rowspan=1 colspan=1>CRC Carbon CleanPro</td><td rowspan=1 colspan=1>200mL</td><td rowspan=1 colspan=1>环保型</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无纺布</td><td rowspan=1 colspan=1>Industrial Grade</td><td rowspan=1 colspan=1>5张</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>防锈油</td><td rowspan=1 colspan=1>CRC 3-36</td><td rowspan=1 colspan=1>50mL</td><td rowspan=1 colspan=1></td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
842,
|
||
712
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
||
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|
||
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|
||
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|
||
727
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/61bed5bd7da98077c1e6dcc019be286a9a9cc6915871c624d1a4c6170529819f.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师+技师</td><td rowspan=1 colspan=1>工程师判定磨损等级</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
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|
||
843,
|
||
787
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
275,
|
||
803
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆检前提确认 ",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机已完成 1A 级停机程序，缸内温度 ${ \\leqslant } 6 0 \\mathrm { { ^ { \\circ } C } }$ ；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
858
|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）已通过内窥镜初步确认无严重烧蚀或裂纹。",
|
||
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||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 31
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "抽出活塞组件",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）拆除缸头、喷油器、排气阀等上部附件；",
|
||
"bbox": [
|
||
188,
|
||
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|
||
519,
|
||
120
|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）使用活塞环压缩器收紧活塞环，缓慢将活塞从缸套底部抽出；",
|
||
"bbox": [
|
||
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|
||
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|
||
680,
|
||
139
|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）放置于专用支架，避免活塞裙部磕碰。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "全面检查活塞头状态",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）清洁 ",
|
||
"bbox": [
|
||
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|
||
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|
||
250,
|
||
214
|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用积碳清洗剂软化燃烧面及环槽积碳；",
|
||
"bbox": [
|
||
196,
|
||
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|
||
519,
|
||
231
|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）用铜刷清除残留物，禁用钢丝刷。",
|
||
"bbox": [
|
||
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|
||
235,
|
||
485,
|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）目视与测量检查",
|
||
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|
||
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|
||
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|
||
337,
|
||
269
|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）检查活塞顶有无烧蚀、熔坑、裂纹（重点：火力岸与环槽过渡区）； \n（2）用深度规测量第一道环槽深度，标准值： $1 0 . 2 { \\pm } 0 . 1 \\ \\mathrm { m m }$ ； \n（3）用塞尺测量环槽侧隙，允许值： $0 . 1 5 { \\sim } 0 . 3 5 ~ \\mathrm { m m }$ ； \n（4）检查活塞销孔有无椭圆变形，直径变化 $\\leqslant 0 . 0 5 \\ \\mathrm { ~ m m }$ 。",
|
||
"bbox": [
|
||
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|
||
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|
||
751,
|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "判定与处置 ",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）若所有指标合格，清洁后涂防锈油，准备回装； \n2）若环槽侧隙 $> 0 . 3 5 ~ \\mathrm { \\ m m }$ ，启动 $\\mathrm { M T 0 0 7 }$ （更换 1号压缩环）或 MT008； \n3）若发现裂纹或烧穿，立即隔离该活塞，启动 MT018（修复活塞头部烧蚀）。",
|
||
"bbox": [
|
||
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|
||
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|
||
781,
|
||
436
|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.活塞顶无可见裂纹、烧蚀孔洞或局部熔融；",
|
||
"bbox": [
|
||
188,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.第一道环槽侧隙在 $0 . 1 5 { \\sim } 0 . 3 5 \\ \\mathrm { m m }$ 范围内；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3.活塞销孔圆度误差 $\\leqslant 0 . 0 3 \\ \\mathrm { ~ m m } .$ 。",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/751deff346c57ef652edefd08ad843240d282c4cd26c325f5d42553f60d91342.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/67fe88cb637c75f6b2e7c01999ec24ea68bbfaae58e1b343e30dc05ecd0e9b15.jpg",
|
||
"table_caption": [
|
||
"表 4.9 MT007 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT007</td><td rowspan=1 colspan=1>030203</td><td rowspan=1 colspan=1>1号压缩环</td><td rowspan=1 colspan=1>更换1号压缩环</td><td rowspan=1 colspan=1>1A/8000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
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|
||
258,
|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "33 ",
|
||
"bbox": [
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||
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||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 32
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
85,
|
||
648,
|
||
101
|
||
],
|
||
"page_idx": 33
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
151,
|
||
102,
|
||
388,
|
||
116
|
||
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|
||
"page_idx": 33
|
||
},
|
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{
|
||
"type": "table",
|
||
"img_path": "images/9d2b06a44f246146b6f34d1ee20ba48d51ff89b0636a59b969d6af0613b5be59.jpg",
|
||
"table_caption": [],
|
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>活塞环压缩器</td><td rowspan=1 colspan=1>OEM-MAN-BW-RCC-06</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>适配350mm活塞</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>环口间隙测量规</td><td rowspan=1 colspan=1>Feeler Gauge Set</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>0.05 -1.00mm</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>环槽清洁刮刀</td><td rowspan=1 colspan=1>Custom-Piston-Groove-Scraper</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>铜质刃口</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>扭矩扳手</td><td rowspan=1 colspan=1>20-100 N·m</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1></td></tr></table>",
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||
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|
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|
||
{
|
||
"type": "text",
|
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"text": "2）备品备件",
|
||
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|
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"type": "table",
|
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"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>第一道压缩环</td><td rowspan=1 colspan=1>MAN 5L35MC-RING-1</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1>梯形截面，表面镀铬</td></tr></table>",
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"bbox": [
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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"type": "table",
|
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>二硫化钼润滑膏</td><td rowspan=1 colspan=1>Molycote BR2 Plus</td><td rowspan=1 colspan=1>5g</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无绒布</td><td rowspan=1 colspan=1>Kimwipe EX-L</td><td rowspan=1 colspan=1>3张</td><td rowspan=1 colspan=1></td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>清洗剂</td><td rowspan=1 colspan=1>Brulin 815GD</td><td rowspan=1 colspan=1>100mL</td><td rowspan=1 colspan=1></td></tr></table>",
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||
"bbox": [
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
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|
||
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|
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/ecdddefa62506d3b058084365856592c043de9d03bfc45ff648031f99ecb2f37.jpg",
|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师+技师</td><td rowspan=1 colspan=1>工程师复刻还口间隙</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
||
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|
||
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|
||
"page_idx": 33
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
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||
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|
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|
||
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|
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|
||
],
|
||
"page_idx": 33
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
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|
||
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||
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|
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|
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|
||
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|
||
"page_idx": 33
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）活塞已按 $\\mathbb { M T } 0 0 6$ 完成拆检，确认第一道环槽侧隙 $> 0 . 3 5 ~ \\mathrm { \\ m m }$ 或环断裂；",
|
||
"bbox": [
|
||
184,
|
||
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|
||
747,
|
||
583
|
||
],
|
||
"page_idx": 33
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）新压缩环型号、批次与主机匹配，且在有效储存期内。 \n拆卸旧 1 号压缩环 1）用铜质刮刀清除环槽内积碳，避免损伤槽底；",
|
||
"bbox": [
|
||
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|
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|
||
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|
||
620
|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）用手轻扩环口，将旧环从活塞顶部取出，禁止强行拉扯。",
|
||
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|
||
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|
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|
||
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|
||
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安装新 1 号压缩环",
|
||
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|
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1）预处理",
|
||
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用无绒布清洁新环内外表面及活塞环槽； \n（2）在环外圆薄涂 Molycote BR2 Plus 润滑膏。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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||
"type": "text",
|
||
"text": "2）装配 ",
|
||
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||
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|
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）确认环上有“TOP”标记，安装时朝向活塞顶； \n（2）将环放入环槽，用手压平，确保无翘曲； \n（3）用活塞环压缩器收紧所有环，缓慢将活塞推入缸套。",
|
||
"bbox": [
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||
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|
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|
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "环口间隙检查（关键步骤）",
|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1）将新环平放于缸套下部未磨损区域； \n2）用塞尺测量环口间隙，标准值： $0 . 6 0 { \\sim } 0 . 8 0 \\ \\mathrm { m m } ;$ ； \n3）若间隙 $\\langle 0 . 6 0 \\ \\mathrm { \\ m m }$ ，修锉环口端面；若 $> 0 . 8 0 ~ \\mathrm { \\ m m }$ ，更换新环。",
|
||
"bbox": [
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|
||
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|
||
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|
||
],
|
||
"page_idx": 33
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "34 ",
|
||
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|
||
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|
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "",
|
||
"text_level": 1,
|
||
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|
||
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|
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|
||
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|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
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|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td colspan=\"2\">收标准 1.1号压缩环正确安装，“TOP”标记朝上，无反装;</td></tr><tr><td colspan=\"2\">2.环口间隙在0.60～0.80 mm 范围内； 3.环在槽内转动灵活，无卡滞，侧隙0.15～0.35 mm。</td></tr><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
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|
||
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|
||
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|
||
{
|
||
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|
||
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|
||
"table_caption": [
|
||
"表 4.10 MT008 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT008</td><td rowspan=1 colspan=1>030204</td><td rowspan=1 colspan=1>2-4号活塞环</td><td rowspan=1 colspan=1>更换2-4号活塞环</td><td rowspan=1 colspan=1>1A/8000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
||
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
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|
||
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|
||
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|
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.多环同时更换时，应按顺序摆放旧环，防止混淆安装位置； \n2.缸套内壁涂抹润滑油前，确认无砂粒或金属屑残留。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
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|
||
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|
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.不同环型（刮油环、锥面环）不得互换位置；",
|
||
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|
||
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|
||
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|
||
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|
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.安装刮油环时，确保弹簧胀圈接口与环体开口错开 $1 8 0 ^ { \\circ }$ ° 。",
|
||
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|
||
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|
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|
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
"img_path": "images/6c38a74fc37f26e19360c095321a8748caff54bbcfbe5d395c18fa1829e019f3.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>活塞环压缩器</td><td rowspan=1 colspan=1>OEM-MAN-BW-RCC-06</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>同MT007</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>环口定位夹具</td><td rowspan=1 colspan=1>Custom-Ring-Aligner</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>控制各环开口相位</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>放大镜（带LED）</td><td rowspan=1 colspan=1>5X with light</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>检查环体缺陷</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/9d493224fddd2194ec79ffbb75f13d1fed2a2cc0d532af3ef921e84209cff5b8.jpg",
|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>第二道压缩环</td><td rowspan=1 colspan=1>MAN 5L35MC-RING-2</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1>锥面环</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>第三道刮油环（组合式）</td><td rowspan=1 colspan=1>MAN 5L35MC-RING-3</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>含轨环+弹簧胀圈</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>第四道刮油环（组合式）</td><td rowspan=1 colspan=1>MAN 5L35MC-RING-4</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>同上</td></tr></table>",
|
||
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|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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||
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|
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|
||
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|
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "table",
|
||
"img_path": "images/7a4d6eb955b58a6ab696f3069982a80cced0eb019b246d452d4ac9a22fb95bef.jpg",
|
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"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>二硫化钼润滑膏</td><td rowspan=1 colspan=1>Molycote BR2 Plus</td><td rowspan=1 colspan=1>10g</td><td rowspan=1 colspan=1>涂所有环外圆</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>缸套润滑机油</td><td rowspan=1 colspan=1>Shell Mysella S5N80</td><td rowspan=1 colspan=1>50mL</td><td rowspan=1 colspan=1>涂缸壁</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>标记笔（耐油）</td><td rowspan=1 colspan=1>MarkalOil-Resistant</td><td rowspan=1 colspan=1>1支</td><td rowspan=1 colspan=1>标记环开口位置</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
843,
|
||
720
|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
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|
||
248,
|
||
734
|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/d119376f7d40eea5a09fab9192d2e1ba8038898b6ada7736fd2d3d6d0456a7b3.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师＋技师</td><td rowspan=1 colspan=1>工程师监督相位布置</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
790,
|
||
275,
|
||
806
|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
"bbox": [
|
||
147,
|
||
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|
||
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|
||
843
|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）已完成 $\\mathrm { M T 0 0 6 }$ 活塞拆检，确认 2-4 号环磨损超限或断裂； \n2）新环套装齐全，各环类型与图纸一致（RING-2 为锥面，RING-3/4 为组合刮油环）。",
|
||
"bbox": [
|
||
181,
|
||
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|
||
848,
|
||
881
|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "35 ",
|
||
"bbox": [
|
||
489,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 34
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸旧环 ",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）依次取出 2-4号旧环，按顺序放置于标记托盘；",
|
||
"bbox": [
|
||
189,
|
||
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|
||
569,
|
||
120
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）彻底清洁各环槽，确保无残留弹簧片或积碳。",
|
||
"bbox": [
|
||
183,
|
||
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|
||
568,
|
||
139
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安装新环",
|
||
"bbox": [
|
||
149,
|
||
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|
||
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|
||
175
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）逐环装配 ",
|
||
"bbox": [
|
||
184,
|
||
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|
||
284,
|
||
195
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）第二道环（锥面环）：“TOP”标记朝上，开口位置与 1号环错开 $1 2 0 ^ { \\circ }$ °；",
|
||
"bbox": [
|
||
194,
|
||
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|
||
791,
|
||
214
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）第三、四道刮油环：先装下轨环 $\\twoheadrightarrow$ 弹簧胀圈 $\\twoheadrightarrow$ 上轨环，胀圈接口与环体开口相位差 $1 8 0 ^ { \\circ }$ °；",
|
||
"bbox": [
|
||
147,
|
||
217,
|
||
847,
|
||
250
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）各环开口相位布置如下：- 1 号环： $0 ^ { \\circ }$ °- 2 号环： $1 2 0 ^ { \\circ }$ - 3 号环： $2 4 0 ^ { \\circ }$ - 4 号环： $6 0 ^ { \\circ }$ ",
|
||
"bbox": [
|
||
183,
|
||
254,
|
||
413,
|
||
342
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）润滑与压缩 ",
|
||
"bbox": [
|
||
183,
|
||
347,
|
||
302,
|
||
361
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）在所有新环外圆涂 Molycote BR2 Plus； \n（2）在缸套内壁薄涂 Shell Mysella S5 N80 机油； \n（3）使用环压缩器收紧活塞环，垂直推入缸套，避免倾斜。",
|
||
"bbox": [
|
||
184,
|
||
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|
||
645,
|
||
418
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验证 ",
|
||
"bbox": [
|
||
149,
|
||
439,
|
||
186,
|
||
454
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）盘车两圈，确认无异常阻力； \n2）抽查一道环口位置是否符合相位要求。",
|
||
"bbox": [
|
||
183,
|
||
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|
||
502,
|
||
492
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
494,
|
||
223,
|
||
508
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.各环类型、位置、方向正确，无混装；",
|
||
"bbox": [
|
||
184,
|
||
511,
|
||
494,
|
||
525
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.刮油环弹簧胀圈接口与环体开口错开 $1 8 0 ^ { \\circ }$ °；",
|
||
"bbox": [
|
||
186,
|
||
527,
|
||
539,
|
||
542
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3.所有环口相位偏差 $\\leqslant \\pm 1 0 ^ { \\circ }$ ；",
|
||
"bbox": [
|
||
184,
|
||
543,
|
||
430,
|
||
557
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4.盘车力矩平稳，无突增。",
|
||
"bbox": [
|
||
184,
|
||
560,
|
||
386,
|
||
574
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/cde5c911de2fab7b481e3c0844f84a91afe281d0fff2dcdc7b489fafad224d1b.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
152,
|
||
575,
|
||
852,
|
||
593
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/23a12a0e5568e8403189a84acbec50d4f476b41c69a3504ecebf204f422184f7.jpg",
|
||
"table_caption": [
|
||
"表 4.11 MT009 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT009</td><td rowspan=1 colspan=1>030301</td><td rowspan=1 colspan=1>气缸套</td><td rowspan=1 colspan=1>检测气缸套内径磨损量</td><td rowspan=1 colspan=1>1A/8000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
141,
|
||
639,
|
||
857,
|
||
707
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
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|
||
258,
|
||
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|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.检测前必须在主机控制面板悬挂“禁止盘车”和“禁止启动”双警示牌；",
|
||
"bbox": [
|
||
183,
|
||
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|
||
759,
|
||
738
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.缸口作业区域设置防坠落围栏，工具系防坠绳。",
|
||
"bbox": [
|
||
179,
|
||
739,
|
||
566,
|
||
753
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
756,
|
||
258,
|
||
770
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在气缸冷却水未排空状态下进行内径测量； \n2.使用内径千分尺时，手部不得置于测量杆与缸壁之间，防止夹伤。",
|
||
"bbox": [
|
||
183,
|
||
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|
||
705,
|
||
803
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "36 ",
|
||
"bbox": [
|
||
490,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 35
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
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|
||
648,
|
||
101
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
149,
|
||
102,
|
||
388,
|
||
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|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/8f7312c0bf59db8afb9e858279366503038c45e5febab4495e7867389009cc15.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>内径千分尺（三点式）</td><td rowspan=1 colspan=1>Mitutoyo 204-304 mm</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>分辨率0.001mm</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>缸套磨损测量记录仪</td><td rowspan=1 colspan=1>Custom-Bore-Wear-Log</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>自动生成磨损曲线</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>防爆LED手电</td><td rowspan=1 colspan=1>Streamlight 88040</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>24V安全电压</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>清洁气枪</td><td rowspan=1 colspan=1>Industrial Air BlowGun</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>压力≤0.5 MPa</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
117,
|
||
842,
|
||
253
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
254,
|
||
250,
|
||
268
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/303ed77b33f6c1570c993acd49eaafd07a1d1ca863d12353ce2291167949c17a.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1>本项目为检测类，无备件消耗</td></tr></table>",
|
||
"bbox": [
|
||
151,
|
||
268,
|
||
842,
|
||
322
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
323,
|
||
248,
|
||
337
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/0d5b9607f278bb3a500f5c221fb49a954a6ae8d79dd39d306d4f3f60e9255369.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>工业酒精</td><td rowspan=1 colspan=1>≥99.5%</td><td rowspan=1 colspan=1>100 mL</td><td rowspan=1 colspan=1>清洁测量接触面</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无绒布</td><td rowspan=1 colspan=1>Kimwipe EX-L</td><td rowspan=1 colspan=1>5张</td><td rowspan=1 colspan=1>防刮伤缸壁</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>防锈纸</td><td rowspan=1 colspan=1>VCI-200</td><td rowspan=1 colspan=1>2张</td><td rowspan=1 colspan=1>测量后临时覆盖</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
338,
|
||
842,
|
||
409
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
409,
|
||
248,
|
||
423
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/8bfc57a6fd9c9ba8a8501c6a968788292682c29a73822ee00b2eacc62675dbd8.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>总工＋工程师</td><td rowspan=1 colspan=1>总工审核磨损趋势</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
424,
|
||
843,
|
||
478
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
480,
|
||
275,
|
||
494
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "检测前提确认 ",
|
||
"bbox": [
|
||
183,
|
||
498,
|
||
292,
|
||
513
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机已停机 $\\geqslant 6$ 小时，缸套温度 $\\leqslant 5 0 \\mathrm { { ^ \\circ C } }$ ",
|
||
"bbox": [
|
||
186,
|
||
517,
|
||
534,
|
||
531
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）活塞已按 $\\mathbb { M T } 0 0 6$ 抽出，缸套内部无积碳遮挡；",
|
||
"bbox": [
|
||
186,
|
||
536,
|
||
552,
|
||
550
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）冷却水系统已隔离并排空。",
|
||
"bbox": [
|
||
184,
|
||
554,
|
||
415,
|
||
568
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "执行内径磨损测量",
|
||
"bbox": [
|
||
184,
|
||
573,
|
||
329,
|
||
587
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）清洁缸套 ",
|
||
"bbox": [
|
||
184,
|
||
590,
|
||
284,
|
||
606
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用气枪吹净缸套上部浮尘；",
|
||
"bbox": [
|
||
194,
|
||
609,
|
||
433,
|
||
624
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）用酒精和无绒布擦拭测量区域（距上止点下 $2 0 \\ \\mathrm { \\ m m }$ 至下止点上 $2 0 ~ \\mathrm { \\ m m }$ ）。",
|
||
"bbox": [
|
||
189,
|
||
627,
|
||
781,
|
||
643
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）设定测量截面与角度",
|
||
"bbox": [
|
||
183,
|
||
646,
|
||
373,
|
||
662
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）沿轴向选取 5 个截面：- A: 上止点下 $2 0 ~ \\mathrm { \\ m m }$ - B: 上止点下 $1 0 0 ~ \\mathrm { { \\ m m } }$ - C: 行程中点- D: 下止点上 $1 0 0 ~ \\mathrm { { \\ m m } }$ - E: 下止点上 $2 0 ~ \\mathrm { \\ m m }$ ",
|
||
"bbox": [
|
||
183,
|
||
665,
|
||
396,
|
||
772
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）每个截面在 $0 ^ { \\circ }$ 、 $9 0 ^ { \\circ }$ 、 $1 8 0 ^ { \\circ }$ °、 $2 7 0 ^ { \\circ }$ 四个方向测量内径。 ",
|
||
"bbox": [
|
||
189,
|
||
776,
|
||
675,
|
||
791
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）测量与记录",
|
||
"bbox": [
|
||
183,
|
||
795,
|
||
302,
|
||
809
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）将三点式内径千分尺调零后置入截面，缓慢旋转获取最大读数；",
|
||
"bbox": [
|
||
193,
|
||
814,
|
||
712,
|
||
828
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）记录各点实测值，计算圆度（同一截面最大–最小）与锥度（A–E 差值）。",
|
||
"bbox": [
|
||
184,
|
||
832,
|
||
808,
|
||
848
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）若所有截面圆度 $\\leqslant 0 . 0 8 \\ \\mathrm { ~ m m }$ 且锥度 $\\leqslant 0 . 1 2 \\ \\mathrm { ~ m m }$ ，则判定合格；",
|
||
"bbox": [
|
||
181,
|
||
869,
|
||
694,
|
||
884
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）若任一指标超限但未达更换阈值，缩短下次检测周期至 $4 0 0 0 \\mathrm { ~ h ~ }$ ",
|
||
"bbox": [
|
||
184,
|
||
888,
|
||
694,
|
||
903
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "37 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 36
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）若锥度 $> 0 . 2 0 ~ \\mathrm { \\ m m }$ 或局部拉伤深度 $> 0 . 3 ~ \\mathrm { \\ m m }$ ，启动 MT010（更换气缸套）。",
|
||
"bbox": [
|
||
176,
|
||
86,
|
||
779,
|
||
102
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "图 MT009.1 气缸套磨损测量截面位置图（略）",
|
||
"bbox": [
|
||
315,
|
||
105,
|
||
668,
|
||
121
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
151,
|
||
223,
|
||
165
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.圆度 $\\leqslant 0 . 0 8 \\ \\mathrm { ~ m m }$ ，锥度 $\\leqslant 0 . 1 2 \\ \\mathrm { ~ m m }$ ；",
|
||
"bbox": [
|
||
184,
|
||
167,
|
||
475,
|
||
181
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.测量原始数据完整录入《缸套磨损档案》，包含时间、温度、操作人； \n3.千分尺校验标签在有效期内，环境温度波动 $\\leqslant \\pm 3 ^ { \\circ } \\mathrm { C }$ 。",
|
||
"bbox": [
|
||
183,
|
||
184,
|
||
741,
|
||
214
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "版本号：1",
|
||
"bbox": [
|
||
551,
|
||
216,
|
||
633,
|
||
231
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/df117ca3b56462aaa89c53f50eba47d05f9849deea3e591337f584bf3ecd9536.jpg",
|
||
"table_caption": [
|
||
"表 4.12 MT010 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT010</td><td rowspan=1 colspan=1>030301</td><td rowspan=1 colspan=1>气缸套</td><td rowspan=1 colspan=1>更换气缸套</td><td rowspan=1 colspan=1>4A/32000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
141,
|
||
279,
|
||
855,
|
||
331
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
331,
|
||
258,
|
||
346
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.吊装新/旧缸套时使用专用吊耳，下方设置软质承接平台； \n2.缸体水腔开口处加盖防水布，防止异物或水分进入曲轴箱。",
|
||
"bbox": [
|
||
184,
|
||
348,
|
||
648,
|
||
378
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
380,
|
||
258,
|
||
394
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止用火焰直接加热缸体以拆卸旧套，防止热应力裂纹； \n2.新缸套压装过程中，操作人员不得站在压机正下方。",
|
||
"bbox": [
|
||
171,
|
||
397,
|
||
635,
|
||
426
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
149,
|
||
429,
|
||
645,
|
||
444
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
149,
|
||
445,
|
||
389,
|
||
460
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/4dd381b5cc88a71720f0da7ec88b19a634abafdfac48231a52f2073c8c850849.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>房号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>液压压装机</td><td rowspan=1 colspan=1>HYDRA-PRESS-50T</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>带压力与位移监控</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>缸套拔出器</td><td rowspan=1 colspan=1>OEM-MAN-BW-LINER-PULL</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>螺纹顶压式</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>冷却水腔密封测试仪</td><td rowspan=1 colspan=1>LeakTest-CT300</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>0.3 MPa 保压</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>深度规</td><td rowspan=1 colspan=1>0-300 mm</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>测量缸套凸肩高度</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
461,
|
||
842,
|
||
614
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
615,
|
||
248,
|
||
630
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/9820fba136df2d9f9bad1796dceb216a4cf1d31cb69739495b0d8ff5e9c8e130.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>气缸套总成</td><td rowspan=1 colspan=1>MAN5L35MC-LINER-ASSY</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1>含0形圈、定位销</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>缸套水封0形圈</td><td rowspan=1 colspan=1>VitonΦ380×5.0</td><td rowspan=1 colspan=1>2个</td><td rowspan=1 colspan=1>耐高温氟橡胶</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>缸套油封环</td><td rowspan=1 colspan=1>NBR Φ352×3.0</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>下部密封</td></tr></table>",
|
||
"bbox": [
|
||
151,
|
||
631,
|
||
842,
|
||
718
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
718,
|
||
248,
|
||
732
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/fb67c27070f212a44b4e3f0bceb39d1aae101ae71a610dfc7d7cc5218ee80757.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>装配润滑脂</td><td rowspan=1 colspan=1>KluberIsoflex LDS18 Special A</td><td rowspan=1 colspan=1>20g</td><td rowspan=1 colspan=1>涂缸套外壁</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>密封胶</td><td rowspan=1 colspan=1>Loctite 518</td><td rowspan=1 colspan=1>少量</td><td rowspan=1 colspan=1>水腔法兰面（如适用）</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>清洗剂</td><td rowspan=1 colspan=1>Brulin 815GD</td><td rowspan=1 colspan=1>300mL</td><td rowspan=1 colspan=1>清洁缸体座孔</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
733,
|
||
842,
|
||
837
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
837,
|
||
247,
|
||
851
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/7cfe8c24611f8dd246cc5ed63489dd44b3b227d0a9cb8b856c34af11014c3436.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>总工+2×工程师</td><td rowspan=1 colspan=1>总工监督压装对中</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
852,
|
||
842,
|
||
906
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "38 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 37
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
86,
|
||
275,
|
||
102
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
"bbox": [
|
||
184,
|
||
105,
|
||
292,
|
||
120
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）MT009 检测结果确认缸套磨损超限（锥度 $> 0 . 2 0 ~ \\mathrm { \\ m m }$ 或裂纹）；",
|
||
"bbox": [
|
||
184,
|
||
123,
|
||
692,
|
||
139
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）新缸套已核对尺寸、材质证书，O 形圈无老化。",
|
||
"bbox": [
|
||
186,
|
||
142,
|
||
568,
|
||
158
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸旧缸套 ",
|
||
"bbox": [
|
||
184,
|
||
161,
|
||
275,
|
||
175
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）拆除缸头、活塞、冷却水管路；",
|
||
"bbox": [
|
||
186,
|
||
179,
|
||
448,
|
||
195
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）安装缸套拔出器，均匀施力将旧套缓慢顶出；",
|
||
"bbox": [
|
||
188,
|
||
198,
|
||
556,
|
||
214
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）检查缸体座孔有无腐蚀、变形，若有则需镗孔修复。 安装新缸套 ",
|
||
"bbox": [
|
||
178,
|
||
217,
|
||
608,
|
||
250
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）准备 ",
|
||
"bbox": [
|
||
184,
|
||
254,
|
||
248,
|
||
268
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）清洁缸体座孔及新缸套外壁，无毛刺、油污；",
|
||
"bbox": [
|
||
193,
|
||
273,
|
||
571,
|
||
287
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）在新缸套外壁薄涂 Klüber润滑脂；",
|
||
"bbox": [
|
||
194,
|
||
291,
|
||
492,
|
||
306
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）将 O 形圈装入缸体水封槽，涂少量硅脂。",
|
||
"bbox": [
|
||
191,
|
||
310,
|
||
539,
|
||
324
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）压装",
|
||
"bbox": [
|
||
183,
|
||
329,
|
||
250,
|
||
343
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）将新缸套垂直放入座孔，使用导向套对中；",
|
||
"bbox": [
|
||
194,
|
||
347,
|
||
554,
|
||
361
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）启动液压压机，以 $\\leqslant 5 \\ \\mathrm { ~ m m / m i n }$ 速度压入，监控压力曲线；",
|
||
"bbox": [
|
||
193,
|
||
365,
|
||
680,
|
||
380
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）压装到位后，测量缸套上平面凸肩高度，标准值： $3 . 5 { \\pm } 0 . 2 \\ \\mathrm { m m }$ 。",
|
||
"bbox": [
|
||
191,
|
||
384,
|
||
724,
|
||
399
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）密封测试 ",
|
||
"bbox": [
|
||
183,
|
||
403,
|
||
285,
|
||
417
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）封闭水腔进出口，注入 $0 . 3 \\ \\mathrm { M P a }$ 压缩空气；",
|
||
"bbox": [
|
||
194,
|
||
422,
|
||
554,
|
||
436
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）保压 10 分钟，压降 $\\leqslant 0 . 0 1$ MPa 判定密封合格。",
|
||
"bbox": [
|
||
193,
|
||
439,
|
||
600,
|
||
455
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "恢复 ",
|
||
"bbox": [
|
||
184,
|
||
458,
|
||
221,
|
||
473
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）安装活塞、缸头等附件； \n2）清理作业区域，回收旧缸套。",
|
||
"bbox": [
|
||
183,
|
||
476,
|
||
433,
|
||
510
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
513,
|
||
223,
|
||
527
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.缸套凸肩高度 $3 . 3 { \\sim } 3 . 7$ mm； \n2.水腔 $0 . 3 \\ \\mathrm { M P a }$ 保压 10 分钟无泄漏； \n3.缸套内径圆度 $\\leqslant 0 . \\ 0 3$ mm（出厂状态）。",
|
||
"bbox": [
|
||
181,
|
||
530,
|
||
514,
|
||
575
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/c9c5bc89de389a24c1aeba866d62cf1dec7d9a2b06c4f94519c7a73a6483dad7.jpg",
|
||
"table_caption": [
|
||
"表 4.13 MT011 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT011</td><td rowspan=1 colspan=1>040102</td><td rowspan=1 colspan=1>阀杆</td><td rowspan=1 colspan=1>检查排气阀杆密封面磨损</td><td rowspan=1 colspan=1>6M/4000h</td><td rowspan=1 colspan=1>JY级</td></tr><tr><td rowspan=1 colspan=6>安全防护要求1.拆检前必须隔离气缸启动空气系统，并在阀杆驱动机构处加装机械锁；2.高温阀杆冷却前禁止直接接触，作业区设置“高温部件”警示标识。</td></tr><tr><td rowspan=1 colspan=6>安全注意事项1.禁止使用砂轮或电动工具打磨阀杆密封面;2.检查时佩戴耐高温手套及护目镜，防止热辐射或碎屑伤害。</td></tr></table>",
|
||
"bbox": [
|
||
139,
|
||
640,
|
||
858,
|
||
808
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "39 ",
|
||
"bbox": [
|
||
490,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 38
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
85,
|
||
648,
|
||
101
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
149,
|
||
102,
|
||
388,
|
||
116
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/7690e9e2b95d5ccf829a3b5f99d4cc2092e4a56eb17425ca8715649fd30bea16.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>房号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>排气阀专用吊具</td><td rowspan=1 colspan=1>OEM-MAN-BW-VALVE-HOOK</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>带隔热手柄</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>红外测温仪</td><td rowspan=1 colspan=1>Fluke 62 Max+</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>测量阀杆温度</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>密封面检测平板</td><td rowspan=1 colspan=1>Optical Flat >/10</td><td rowspan=1 colspan=1>1块</td><td rowspan=1 colspan=1>用于着色法检查</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>着色剂套装</td><td rowspan=1 colspan=1>Dykem Steel Blue +Developer</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>检查接触印痕</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
117,
|
||
842,
|
||
256
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
256,
|
||
250,
|
||
271
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/6f8b69a9e3a7f08a8dcfb7fc558a7c33190582f4391c045713d48d42ea50ee52.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1></td><td rowspan=1 colspan=1>本项目为检查类，无备件消耗（但可能触发MT012)</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
271,
|
||
842,
|
||
356
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
357,
|
||
248,
|
||
372
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/92027c296d693555af12e2a4ff88374471ce2e7998f39b45b0959722b762bdd5.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高温清洁剂</td><td rowspan=1 colspan=1>CRCBrakleen HT</td><td rowspan=1 colspan=1>100 mL</td><td rowspan=1 colspan=1>清除积碳</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无绒布</td><td rowspan=1 colspan=1>Kimwipe EX-L</td><td rowspan=1 colspan=1>5张</td><td rowspan=1 colspan=1>防刮伤密封面</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>防锈油</td><td rowspan=1 colspan=1>CRC 3-36</td><td rowspan=1 colspan=1>30mL</td><td rowspan=1 colspan=1>检查后临时防护</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
372,
|
||
842,
|
||
443
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
444,
|
||
248,
|
||
457
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/070c4d509a78fb99d675e82d3ec726e6302eb645c474459896c3031e3778b541.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师+ 技师</td><td rowspan=1 colspan=1>工程师判定磨损等级</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
460,
|
||
843,
|
||
512
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
514,
|
||
275,
|
||
529
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "检查前提确认 ",
|
||
"bbox": [
|
||
183,
|
||
532,
|
||
292,
|
||
548
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机已停机 $\\geqslant 4$ 小时，排气阀杆温度 ${ \\leqslant } 8 0 \\mathrm { { } \\mathrm { { \\ ? } C } }$ （用红外测温仪确认）；",
|
||
"bbox": [
|
||
183,
|
||
551,
|
||
749,
|
||
567
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）启动空气系统已隔离并泄压。拆卸排气阀组件",
|
||
"bbox": [
|
||
183,
|
||
570,
|
||
435,
|
||
604
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）拆除阀杆驱动弹簧及锁紧螺母；",
|
||
"bbox": [
|
||
186,
|
||
606,
|
||
448,
|
||
621
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）使用专用吊具缓慢吊出排气阀总成，放置于耐热支架。",
|
||
"bbox": [
|
||
184,
|
||
625,
|
||
628,
|
||
640
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）清洁 ",
|
||
"bbox": [
|
||
184,
|
||
663,
|
||
250,
|
||
677
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用高温清洁剂软化密封面积碳；",
|
||
"bbox": [
|
||
194,
|
||
681,
|
||
465,
|
||
696
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）用铜刷清除残留物，禁用钢丝刷。",
|
||
"bbox": [
|
||
194,
|
||
700,
|
||
487,
|
||
714
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）着色法检测 ",
|
||
"bbox": [
|
||
183,
|
||
718,
|
||
304,
|
||
733
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）在阀座密封面上均匀涂抹 Dykem 着色剂；",
|
||
"bbox": [
|
||
194,
|
||
737,
|
||
537,
|
||
752
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）将阀杆轻压旋转 $1 8 0 ^ { \\circ }$ 后提起；",
|
||
"bbox": [
|
||
194,
|
||
756,
|
||
460,
|
||
770
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）观察阀杆密封面印痕：- 合格：连续环带，宽度 $\\geqslant 1 . 5 ~ \\mathrm { ~ m m }$ ，无断点；- 轻微磨损：环带不连续但无凹坑；- 严重磨损：有沟槽、凹坑或烧蚀斑。判定与处置",
|
||
"bbox": [
|
||
184,
|
||
774,
|
||
537,
|
||
863
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）若印痕连续且宽度 $\\geqslant 1 . 5 ~ \\mathrm { ~ m m ~ }$ ，清洁后回装；",
|
||
"bbox": [
|
||
186,
|
||
866,
|
||
544,
|
||
882
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）若存在局部凹坑或烧蚀，标记该阀，启动 MT012（更换排气阀座）",
|
||
"bbox": [
|
||
188,
|
||
885,
|
||
719,
|
||
900
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "40 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 39
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/3569dcba600f039c48d8835e7883465fca7015d12674643cea518a73124ec690.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"2\">3）记录检查结果于《排气阀状态档案》。</td></tr><tr><td colspan=\"2\">验收标准 1.阀杆密封面着色印痕为连续环带，宽度 ≥1.5 mm;</td></tr><tr><td colspan=\"2\">2.无可见裂纹、凹坑、烧蚀或局部熔融; 3.回装后阀杆动作灵活，无卡滞。 页码：1/1</td></tr></table>",
|
||
"bbox": [
|
||
142,
|
||
85,
|
||
857,
|
||
187
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/b1ae7ffe61b7b07a32c37d2aa4429db8fdcd991d603070b09f5bdd331d2499f5.jpg",
|
||
"table_caption": [
|
||
"表 4.14 MT012 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT012</td><td rowspan=1 colspan=1>040103</td><td rowspan=1 colspan=1>阀座</td><td rowspan=1 colspan=1>更换排气阀座</td><td rowspan=1 colspan=1>2A/16000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
141,
|
||
233,
|
||
855,
|
||
285
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
285,
|
||
258,
|
||
299
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.镗削或更换阀座时，气缸内部必须完全隔离，并加盖防异物盖； \n2.使用便携式镗床时，设备接地良好，操作区设置警戒线。",
|
||
"bbox": [
|
||
184,
|
||
300,
|
||
689,
|
||
332
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
151,
|
||
334,
|
||
258,
|
||
348
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在未冷却的缸盖上进行阀座更换作业； \n2.新阀座压装或焊接后，必须进行无损检测（PT/UT）。",
|
||
"bbox": [
|
||
183,
|
||
350,
|
||
608,
|
||
381
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
384,
|
||
647,
|
||
398
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
151,
|
||
399,
|
||
388,
|
||
413
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/ddb8d837c991b8b13a53510c460cdfe5f607b1b6f85847bfbed8d15b2da08c9d.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>便携式阀座镗床</td><td rowspan=1 colspan=1>SUNNEN SV-20</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>带角度调节</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>液压阀座压装机</td><td rowspan=1 colspan=1>HYDRA-SEAT-PRESS</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>用于过盈配合座</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>渗透探伤套装</td><td rowspan=1 colspan=1>Magnaflux ZL-27A</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>PT检测裂纹</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>角度规</td><td rowspan=1 colspan=1>0-90°Protractor</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>检查密封锥角</td></tr></table>",
|
||
"bbox": [
|
||
151,
|
||
414,
|
||
842,
|
||
501
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
502,
|
||
248,
|
||
517
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/8e398ce29d1a4b5713f55c6ded4fbbad3d18a5b920e1ea3b671b3c7774daa9e7.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>排气阀座</td><td rowspan=1 colspan=1>MAN5L35MC-EXH-SEAT</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1>Stellite合金堆焊</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>定位销（如适用）</td><td rowspan=1 colspan=1>Φ8×20mm</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>不锈钢</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
517,
|
||
842,
|
||
587
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
588,
|
||
248,
|
||
602
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/e6b85d387bc3049ad289e9875270af9d448496aa41f3296a0f3b659e842600ac.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高温镍基焊条</td><td rowspan=1 colspan=1>ENiCrFe-3</td><td rowspan=1 colspan=1>1根</td><td rowspan=1 colspan=1>用于焊接固定（如需要）</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>清洗剂</td><td rowspan=1 colspan=1>Brulin 815GD</td><td rowspan=1 colspan=1>150mL</td><td rowspan=1 colspan=1>清洁阀座孔</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>研磨膏（细）</td><td rowspan=1 colspan=1>Clover Leaf Green</td><td rowspan=1 colspan=1>20g</td><td rowspan=1 colspan=1>配合研磨</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
604,
|
||
842,
|
||
690
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
690,
|
||
248,
|
||
705
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/973843e29a4335f01cb324d61edb28a727d0facba8836c99de163939e87650cf.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>总工＋工程师</td><td rowspan=1 colspan=1>总工批准焊接/压装方案</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
706,
|
||
843,
|
||
759
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
762,
|
||
275,
|
||
776
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
"bbox": [
|
||
184,
|
||
780,
|
||
292,
|
||
794
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）MT011 检查确认阀座密封面烧蚀、裂纹或锥面变形；",
|
||
"bbox": [
|
||
184,
|
||
799,
|
||
605,
|
||
813
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）新阀座材质、锥角（通常 $4 5 ^ { \\circ }$ ）与原设计一致。",
|
||
"bbox": [
|
||
181,
|
||
816,
|
||
578,
|
||
832
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸旧阀座",
|
||
"bbox": [
|
||
184,
|
||
835,
|
||
275,
|
||
850
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）若为压装式：使用液压拉拔器缓慢取出；",
|
||
"bbox": [
|
||
186,
|
||
853,
|
||
517,
|
||
869
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）若为焊接式：用碳弧气刨或专用铣刀去除旧座，避免损伤缸盖基体。安装新阀座",
|
||
"bbox": [
|
||
183,
|
||
872,
|
||
732,
|
||
906
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "41 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 40
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）准备阀座孔 ",
|
||
"bbox": [
|
||
184,
|
||
87,
|
||
302,
|
||
102
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）清洁孔内油污、毛刺，测量内径；",
|
||
"bbox": [
|
||
196,
|
||
105,
|
||
485,
|
||
121
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）若为压装，确保过盈量 $0 . \\ 0 5 { \\sim } 0 . \\ 0 8 \\ \\ \\mathrm { m m } .$ 。",
|
||
"bbox": [
|
||
194,
|
||
124,
|
||
537,
|
||
139
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）安装方式选择",
|
||
"bbox": [
|
||
183,
|
||
143,
|
||
319,
|
||
158
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）压装法：将新阀座冷却至 $- 4 0 \\mathrm { { ^ \\circ C } }$ （干冰），快速压入预热至 $8 0 ^ { \\circ } \\mathrm { C }$ 的缸盖孔；",
|
||
"bbox": [
|
||
191,
|
||
161,
|
||
806,
|
||
177
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）焊接法：采用 TIG 焊沿阀座底部周向点焊固定，焊后缓冷。",
|
||
"bbox": [
|
||
193,
|
||
179,
|
||
680,
|
||
195
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）密封面精加工",
|
||
"bbox": [
|
||
183,
|
||
199,
|
||
319,
|
||
214
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）使用便携镗床修整密封锥面，角度 $4 5 ^ { \\circ } \\ \\pm 0 . 5 ^ { \\circ }$ ；",
|
||
"bbox": [
|
||
191,
|
||
217,
|
||
603,
|
||
231
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）表面粗糙度 Ra $\\leqslant 1 . 6$ μm。",
|
||
"bbox": [
|
||
194,
|
||
236,
|
||
442,
|
||
249
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "研配与检测",
|
||
"bbox": [
|
||
184,
|
||
254,
|
||
275,
|
||
268
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）与对应阀杆进行手工研磨，着色印痕连续宽度 $\\geqslant 1 . 8 ~ \\mathrm { ~ m m }$ ；",
|
||
"bbox": [
|
||
184,
|
||
273,
|
||
652,
|
||
287
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）对焊接区域进行 PT 探伤，无裂纹、气孔；",
|
||
"bbox": [
|
||
186,
|
||
291,
|
||
529,
|
||
305
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）记录安装参数（温度、压力、角度）。",
|
||
"bbox": [
|
||
181,
|
||
310,
|
||
505,
|
||
324
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
328,
|
||
223,
|
||
342
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1阀座与阀杆着色印痕连续，宽度 $\\geqslant 1 . 8 ~ \\mathrm { ~ m m }$ ；",
|
||
"bbox": [
|
||
186,
|
||
344,
|
||
532,
|
||
359
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.PT探伤无缺陷（适用于焊接阀座）；",
|
||
"bbox": [
|
||
183,
|
||
360,
|
||
478,
|
||
374
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3.密封面锥角 $4 5 ^ { \\circ } \\ \\pm 0 . 5 ^ { \\circ }$ ，Ra $\\leqslant 1 . 6$ μm；",
|
||
"bbox": [
|
||
189,
|
||
376,
|
||
529,
|
||
391
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/fde7ae1140d419d237efb22241b2cc3f26af9b514c77c83a75f21d9fdf19242d.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
196,
|
||
407,
|
||
635,
|
||
425
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/d2c4fff0f75be8da4e7a242c16dc9eac80866b16a4a674bf150e371a41b56bf9.jpg",
|
||
"table_caption": [
|
||
"表 4.15 MT013 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT013</td><td rowspan=1 colspan=1>050201</td><td rowspan=1 colspan=1>喷油嘴偶件</td><td rowspan=1 colspan=1>更换喷油嘴偶件</td><td rowspan=1 colspan=1>6M/4000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
141,
|
||
472,
|
||
855,
|
||
524
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
524,
|
||
258,
|
||
538
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.拆卸喷油器前必须泄放高压燃油系统压力，并在燃油泵出口加装盲板； \n2.高压油管接口处悬挂“高压危险”警示牌，作业区禁止明火",
|
||
"bbox": [
|
||
179,
|
||
539,
|
||
751,
|
||
570
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
151,
|
||
573,
|
||
258,
|
||
587
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止用金属工具敲击喷油嘴，防止针阀卡死或密封面损伤； \n2.新偶件拆封后立即安装，避免暴露于潮湿或粉尘环境。",
|
||
"bbox": [
|
||
183,
|
||
589,
|
||
652,
|
||
620
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
621,
|
||
648,
|
||
637
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
149,
|
||
638,
|
||
388,
|
||
652
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/b35d29c4436a731c15182de819b6bd1dd40000bff76d2bfdf3d0449d34224b69.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>喷油器专用拆装扳手</td><td rowspan=1 colspan=1>OEM-MAN-BW-INJ-WRENCH</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>防滑齿设计</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>高压燃油压力表</td><td rowspan=1 colspan=1>0-20 MPa</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>校验有效期内</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>喷油雾化测试台</td><td rowspan=1 colspan=1>Bosch EPS 815</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>可测开启压力与雾化角</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>扭矩扳手</td><td rowspan=1 colspan=1>40-200 N·m</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>用于喷油器压紧螺母</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
653,
|
||
842,
|
||
808
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
808,
|
||
250,
|
||
822
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/76a637aff046fd344b127eb46f4770b5a05e53175643ef7893f6e9a7791dbe36.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>喷油嘴偶件(针阀+阀体）</td><td rowspan=1 colspan=1>MAN5L35MC-INJ-NOZZLE-KIT</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>原厂高精度配对</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>喷油器铜密封垫</td><td rowspan=1 colspan=1>Φ18×2.0 mm</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>退火紫铜，一次性</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
824,
|
||
848,
|
||
910
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "42 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
507,
|
||
927
|
||
],
|
||
"page_idx": 41
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
86,
|
||
248,
|
||
99
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/2796d2ab81c0afb0eb290d0d04c3110fd034a602efd16a576d33f3e22e8df4ac.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>清洁柴油</td><td rowspan=1 colspan=1>ISO 4020 Grade A</td><td rowspan=1 colspan=1>200 mL</td><td rowspan=1 colspan=1>用于冲洗油道</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无绒布</td><td rowspan=1 colspan=1>KimwipeEX-L</td><td rowspan=1 colspan=1>5张</td><td rowspan=1 colspan=1>擦拭偶件表面</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>高温润滑脂</td><td rowspan=1 colspan=1>Molycote G-1052</td><td rowspan=1 colspan=1>少量</td><td rowspan=1 colspan=1>涂压紧螺纹</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
102,
|
||
843,
|
||
172
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
172,
|
||
247,
|
||
186
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/f3b182aa590afa4413a58554dae3e88d206147470a1bbd7f2f9143f0c7c02b21.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>工程师+ 技师</td><td rowspan=1 colspan=1>工程师操作测试台</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
187,
|
||
843,
|
||
241
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
243,
|
||
275,
|
||
258
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
"bbox": [
|
||
184,
|
||
262,
|
||
292,
|
||
277
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机运行中出现单缸排温异常升高或冒黑烟；",
|
||
"bbox": [
|
||
186,
|
||
280,
|
||
554,
|
||
296
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）或按计划周期（ ${ \\geqslant } 4 0 0 0 \\ \\mathrm { ~ h ~ } )$ ）执行预防性更换；",
|
||
"bbox": [
|
||
184,
|
||
299,
|
||
552,
|
||
313
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）新喷油嘴偶件包装完好，配对编号一致。",
|
||
"bbox": [
|
||
184,
|
||
318,
|
||
521,
|
||
332
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸旧喷油器",
|
||
"bbox": [
|
||
184,
|
||
337,
|
||
292,
|
||
350
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）关闭该缸高压油泵进油阀，泄放残余压力；",
|
||
"bbox": [
|
||
186,
|
||
355,
|
||
534,
|
||
369
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）用专用扳手松开喷油器压紧螺母（扭矩释放后手动旋出）；",
|
||
"bbox": [
|
||
183,
|
||
374,
|
||
660,
|
||
388
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）垂直取出喷油器总成，防止针阀意外伸出。更换喷油嘴偶件",
|
||
"bbox": [
|
||
184,
|
||
392,
|
||
539,
|
||
425
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）分解旧喷油器",
|
||
"bbox": [
|
||
184,
|
||
429,
|
||
319,
|
||
444
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）在清洁工作台上拆下旧喷油嘴；",
|
||
"bbox": [
|
||
194,
|
||
448,
|
||
467,
|
||
462
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）检查是否有咬死、积碳或滴漏。",
|
||
"bbox": [
|
||
193,
|
||
466,
|
||
468,
|
||
481
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）安装新偶件",
|
||
"bbox": [
|
||
183,
|
||
485,
|
||
302,
|
||
499
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）将新喷油嘴旋入喷油器本体，手工拧紧至贴合；",
|
||
"bbox": [
|
||
191,
|
||
521,
|
||
593,
|
||
537
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）更换新铜密封垫，安装喷油器至缸盖，压紧螺母扭矩： $1 2 0 \\mathrm { ~ N ~ } \\cdot \\mathrm { ~ m ~ }$ 。功能测试",
|
||
"bbox": [
|
||
188,
|
||
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|
||
734,
|
||
574
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）在 Bosch EPS 815 测试台上校验： \n开启压力： $2 8 . 0 ~ \\pm ~ 0 . 5 ~ \\mathrm { M P a }$ \n雾化角： $1 5 0 ^ { \\circ } \\quad \\pm \\quad 5 ^ { \\circ }$ \n无滴漏、无断续喷射",
|
||
"bbox": [
|
||
183,
|
||
577,
|
||
472,
|
||
648
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）若不合格，整套偶件报废，不得修配。",
|
||
"bbox": [
|
||
183,
|
||
652,
|
||
504,
|
||
667
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "验收标准",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
670,
|
||
223,
|
||
684
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.喷油开启压力 $2 7 . 5 { \\sim } 2 8 . 5 \\mathrm { M P a } ;$ ； \n2.雾化均匀，呈锥形无偏射、无油线； \n3.安装后无燃油泄漏，主机运行单缸排温偏差 ≤± $1 5 \\mathrm { { ^ \\circ C } }$ 。",
|
||
"bbox": [
|
||
183,
|
||
686,
|
||
628,
|
||
733
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/c4e1b2c86decb053b53d2de10d342c9cc5b4164e4204f1219241bcd9c7402fa4.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>页码：1/1</td><td>版本号：1</td></tr><tr><td></td><td></td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
670,
|
||
751
|
||
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|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/0083930a254f161f5fd5bfe4e58c24b073cf9690ab03e9d4d52f1fb08242a0f8.jpg",
|
||
"table_caption": [
|
||
"表 4.16 MT014 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT014</td><td rowspan=1 colspan=1>050301</td><td rowspan=1 colspan=1>柱塞偶件</td><td rowspan=1 colspan=1>更换高压油泵柱塞偶件</td><td rowspan=1 colspan=1>1A/8000h</td><td rowspan=1 colspan=1>JY级</td></tr></table>",
|
||
"bbox": [
|
||
141,
|
||
797,
|
||
857,
|
||
865
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
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|
||
258,
|
||
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|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.拆卸高压油泵前必须隔离燃油系统，并挂牌上锁（LOTO）； \n2.柱塞偶件存放于专用防尘盒内，避免磕碰精密配合面。",
|
||
"bbox": [
|
||
183,
|
||
882,
|
||
653,
|
||
913
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "43 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 42
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
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|
||
258,
|
||
101
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止互换不同泵体的柱塞偶件，必须成对使用原厂配对件； \n2.安装时确保柱塞斜槽与齿条啮合正确，防止供油相位错误。",
|
||
"bbox": [
|
||
183,
|
||
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|
||
653,
|
||
133
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
146,
|
||
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|
||
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|
||
149
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
149,
|
||
152,
|
||
388,
|
||
166
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/22d9f1f095a48ae915c9b9830514a2d129fc4f32b27aac09d58d53eb16ff5261.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>房号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>柱塞偶件安装导向套</td><td rowspan=1 colspan=1>OEM-MAN-BW-PLUNGER-GUIDE</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>防止划伤</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>供油定时检测仪</td><td rowspan=1 colspan=1>AVL 545</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>测量喷油始点</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>精密塞尺</td><td rowspan=1 colspan=1>0.02-1.00 mm</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>检查齿条间隙</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>扭矩扳手</td><td rowspan=1 colspan=1>30 -150 N·m</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>用于泵体检修盖</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
166,
|
||
842,
|
||
305
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
147,
|
||
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|
||
250,
|
||
319
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/9a7e0bc91c07b133e87d81da80f81f486cdef60a87a11eb3e2ac4ff6490b3af1.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>柱塞+套筒偶件</td><td rowspan=1 colspan=1>MAN5L35MC-PLUNGER-KIT</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>配对编号一致</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>出油阀组件</td><td rowspan=1 colspan=1>MAN 5L35MC-DV-ASSY</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>含弹簧、阀座</td></tr></table>",
|
||
"bbox": [
|
||
151,
|
||
321,
|
||
842,
|
||
391
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
392,
|
||
248,
|
||
405
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/8369f1396e656ff6d6d7f11c4d5b7761c15c38f698167aadc829e916a0299706.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高压泵专用润滑油</td><td rowspan=1 colspan=1>Shell Tellus S4 VX32</td><td rowspan=1 colspan=1>100 mL</td><td rowspan=1 colspan=1>用于偶件润滑</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>密封胶</td><td rowspan=1 colspan=1>Loctite 577</td><td rowspan=1 colspan=1>少量</td><td rowspan=1 colspan=1>泵体结合面（如适用）</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>清洗柴油</td><td rowspan=1 colspan=1>ISO 4020 Grade A</td><td rowspan=1 colspan=1>300mL</td><td rowspan=1 colspan=1>冲洗油道</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
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|
||
842,
|
||
510
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
510,
|
||
248,
|
||
524
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/04f1fd063ccea5abf042b026a5c51e30be9b4c924e5a3738fe1f5bd95ad045be.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>总工+工程师</td><td rowspan=1 colspan=1>总工确认供油定时</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
525,
|
||
843,
|
||
579
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
580,
|
||
275,
|
||
595
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "更换前提确认 ",
|
||
"bbox": [
|
||
184,
|
||
599,
|
||
292,
|
||
613
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机出现供油不足、单缸功率下降或高压油泵异响；",
|
||
"bbox": [
|
||
183,
|
||
617,
|
||
608,
|
||
632
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）或运行时间 ${ \\geqslant } 8 0 0 0 \\ \\mathrm { ~ h ~ }$ ，执行计划性更换；",
|
||
"bbox": [
|
||
186,
|
||
636,
|
||
529,
|
||
651
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）新偶件配对编号与泵体匹配，无运输损伤。",
|
||
"bbox": [
|
||
184,
|
||
655,
|
||
539,
|
||
669
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "拆卸高压油泵 ",
|
||
"bbox": [
|
||
184,
|
||
674,
|
||
292,
|
||
688
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）拆除进出油管、齿条连接机构；",
|
||
"bbox": [
|
||
184,
|
||
692,
|
||
448,
|
||
707
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）松开泵体检修盖螺栓，取出柱塞偶件及出油阀。安装新柱塞偶件",
|
||
"bbox": [
|
||
183,
|
||
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|
||
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|
||
744
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）清洁与检查",
|
||
"bbox": [
|
||
184,
|
||
747,
|
||
302,
|
||
762
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）用清洗柴油彻底冲洗泵体内腔；",
|
||
"bbox": [
|
||
194,
|
||
765,
|
||
465,
|
||
781
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）检查齿条移动是否灵活，间隙 $0 . 1 0 { \\sim } 0 . 2 0 \\ \\mathrm { m m } .$ 。",
|
||
"bbox": [
|
||
191,
|
||
784,
|
||
591,
|
||
800
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）装配 ",
|
||
"bbox": [
|
||
183,
|
||
803,
|
||
250,
|
||
818
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）在新柱塞表面涂 Shell Tellus $\\mathrm { S 4 } ~ \\mathrm { V X } ~ 3 2$ 润滑油；",
|
||
"bbox": [
|
||
191,
|
||
821,
|
||
606,
|
||
837
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（2）使用导向套将柱塞缓慢插入套筒，旋转使其斜槽对准调节齿条；",
|
||
"bbox": [
|
||
193,
|
||
839,
|
||
715,
|
||
856
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（3）安装出油阀组件，确保弹簧预紧到位。",
|
||
"bbox": [
|
||
194,
|
||
858,
|
||
522,
|
||
873
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）回装泵体",
|
||
"bbox": [
|
||
183,
|
||
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|
||
285,
|
||
891
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）安装检修盖，螺栓按对角线顺序拧紧至 $8 0 \\mathrm { ~ N ~ } { \\cdot } \\mathrm { ~ m ~ }$ ；",
|
||
"bbox": [
|
||
189,
|
||
896,
|
||
606,
|
||
912
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "44 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 43
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/4d234f3217f21bcb7bdb0423d04f1678d10a69eec87ff5fb5ffb9a60c17939dd.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
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|
||
"表 4.17 MT015 维修项目"
|
||
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|
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|
||
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"text": "1.拆卸增压器前必须隔离排气与进气管路，并加装盲板； \n2.转子组件吊装时使用专用平衡吊具，下方设置软质承接垫。",
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|
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"表 4.18 MT016 维修项目"
|
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|
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|
||
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"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>中性清洗剂</td><td rowspan=1 colspan=1>Alconox Detojet</td><td rowspan=1 colspan=1>2kg</td><td rowspan=1 colspan=1>pH=9.5，环保型</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>软化水</td><td rowspan=1 colspan=1>Deionized Water</td><td rowspan=1 colspan=1>200L</td><td rowspan=1 colspan=1>配制清洗液</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>防锈剂</td><td rowspan=1 colspan=1>CRC 3-36</td><td rowspan=1 colspan=1>100mL</td><td rowspan=1 colspan=1>清洗后喷涂</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
842,
|
||
478
|
||
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|
||
"page_idx": 46
|
||
},
|
||
{
|
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"type": "text",
|
||
"text": "4）人力人员",
|
||
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||
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|
||
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|
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|
||
"type": "table",
|
||
"img_path": "images/c3889773eff2773c90358a7dd19494a7d014258920354e4014e21a8409089912.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>中级＋初级</td><td rowspan=1 colspan=1>中级操作高压设备</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
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|
||
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||
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|
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|
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||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "清洗前提确认 ",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）主机扫气温度差（进/出空冷器） ${ } > 1 5 \\mathrm { { \\small C } }$ ，或压降 $> 1 . 5 \\mathrm { \\ k P a }$ ；2）空冷器已从系统中隔离并排空。 \n外部清洁 \n1）用低压水冲洗空冷器外表面，去除盐结晶与油污； \n2）拆除端盖，检查管口堵塞情况。 \n管束芯体清洗",
|
||
"bbox": [
|
||
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||
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|
||
670,
|
||
709
|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）配制清洗液 ",
|
||
"bbox": [
|
||
184,
|
||
713,
|
||
302,
|
||
727
|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）将 Alconox Detojet 按 $2 \\%$ 浓度溶于软化水； \n（2）水温控制在 $4 0 \\pm 5 ^ { \\circ } \\mathrm { C }$ 。",
|
||
"bbox": [
|
||
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|
||
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|
||
561,
|
||
765
|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）高压冲洗 ",
|
||
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|
||
183,
|
||
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|
||
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|
||
783
|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "（1）将旋转喷头插入每根管子，以 $3 . 5 \\ \\mathrm { M P a }$ 压力冲洗； \n（2）水流方向与正常流向一致，单管冲洗时间 $\\geqslant 1 5$ 秒； \n（3）重点清洗迎风面及底部积垢区。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）漂洗与干燥 （1）用清水彻底漂洗至 $\\mathrm { p H } = 7$ ； 清洗前提确认 ",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 46
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "47 ",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "table",
|
||
"img_path": "images/d62ddb6b51dbcc7b784cd52f527e2a2fbd664e422f92d20c3ac276162a8b2092.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"2\">1）主机扫气温度差（进/出空冷器）>15℃，或压降 >1.5 kPa; 2）空冷器已从系统中隔离并排空。 外部清洁 1）用低压水冲洗空冷器外表面，去除盐结晶与油污； 2）拆除端盖，检查管口堵塞情况。 管束芯体清洗 1）配制清洗液 （1）将Alconox Detojet 按2%浓度溶于软化水； （2）水温控制在 40±5℃。 2）高压冲洗 （1）将旋转喷头插入每根管子，以3.5 MPa 压力冲洗;</td></tr><tr><td colspan=\"2\">（2）水流方向与正常流向一致，单管冲洗时间≥15秒； （3）重点清洗迎风面及底部积垢区。 3）漂洗与干燥 （1）用清水彻底漂洗至pH=7； （2）用0.6MPa压缩空气吹干管内残留水分。 泄漏测试与防护 1）对淡水侧加压至0.4 MPa，保压10分钟，压降≤0.01MPa; 2）在翅片表面薄喷CRC 3-36 防锈剂。 验收标准</td></tr><tr><td colspan=\"2\">1.空冷器淡水侧压降≤1.0kPa（额定流量下）； 2.扫气温差恢复至≤10℃； 3.泄漏测试无渗漏，翅片无大面积倒伏。 页码：1/1 版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
525
|
||
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|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/02e83d90cb455b9ea7d9e2f50f58fe97933711c31e03bd44a7bc51356d170f22.jpg",
|
||
"table_caption": [
|
||
"表 4.19 MT017 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>T017</td><td rowspan=1 colspan=1>030200</td><td rowspan=1 colspan=1>连杆大端轴承</td><td rowspan=1 colspan=1>修复连杆大端轴承异常磨损</td><td rowspan=1 colspan=1>故障触发</td><td rowspan=1 colspan=1>ZJ级</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
857,
|
||
634
|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.着火后必须立即停机、切断燃油与启动空气，并启动 $\\mathrm { C O } _ { 2 }$ 灭火系统（如已动作需确认复位）；",
|
||
"bbox": [
|
||
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|
||
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|
||
852,
|
||
682
|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.进入扫气箱前执行受限空间作业许可，检测 $_ { 0 2 }$ $\\geqslant 1 9 . 5 \\%$ 、CH₄ $\\mathrm { ‰ }$ LEL。",
|
||
"bbox": [
|
||
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|
||
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|
||
774,
|
||
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|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在未冷却（ ${ \\mathrm { > } } 6 0 ^ { \\circ } \\mathrm { C }$ ）的扫气箱内使用电动工具； \n2.残留油泥可能自燃，清理时持续喷雾降温。",
|
||
"bbox": [
|
||
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|
||
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|
||
855,
|
||
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|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "48 ",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 47
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
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|
||
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|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>防爆型扫气箱清洗机器人</td><td rowspan=1 colspan=1>SCB-CLEANBOT-X1</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>自动高压水射流</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>内窥镜（防爆）</td><td rowspan=1 colspan=1>GE Mentor VisualiQ-Ex</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>检查缸套下部</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>红外热像仪</td><td rowspan=1 colspan=1>FLIR T860</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>检测局部热点</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>可燃气体检测仪</td><td rowspan=1 colspan=1>MSA Altair 5X</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>多气体复合</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
842,
|
||
236
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "table",
|
||
"img_path": "images/4503de00bf97267acfadbc5082c16efd691bf6270bab86f074bd275e4c783b56.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>全套活塞环组</td><td rowspan=1 colspan=1>MAN5L35MC-RING-SET</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>含1-4号环</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>活塞头(如需更换）</td><td rowspan=1 colspan=1>MAN5L35MC-PISTON-HEAD</td><td rowspan=1 colspan=1>1件</td><td rowspan=1 colspan=1>铸钢整体式</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>扫气口密封条</td><td rowspan=1 colspan=1>Viton Strip 5×10mm</td><td rowspan=1 colspan=1>若干</td><td rowspan=1 colspan=1>更换烧损件</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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|
||
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|
||
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|
||
248,
|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "table",
|
||
"img_path": "images/0c7c290e2beb9b6c39ce8b34124c947f1f136d45fa0ce7f293b8b183f906c313.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>生物降解清洗剂</td><td rowspan=1 colspan=1>Envirox SC-90</td><td rowspan=1 colspan=1>5L</td><td rowspan=1 colspan=1>清除碳化油泥</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>耐高温防火毯</td><td rowspan=1 colspan=1>Fiberglass Mat1200° C</td><td rowspan=1 colspan=1>2m</td><td rowspan=1 colspan=1>局部隔热防护</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>防锈剂</td><td rowspan=1 colspan=1>CRC 3-36</td><td rowspan=1 colspan=1>200 mL</td><td rowspan=1 colspan=1>修复后防护</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
474
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
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|
||
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|
||
247,
|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/bd81a791f72dcbd53a5c1e1756872f4e058086001d35d6237503ce79cc73303a.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>总工+2×工程师</td><td rowspan=1 colspan=1>总工主导故障分析</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>安全监督</td><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高级安全员</td><td rowspan=1 colspan=1>全程监护受限空间作业</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
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|
||
275,
|
||
593
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "故障确认与隔离 ",
|
||
"bbox": [
|
||
183,
|
||
596,
|
||
310,
|
||
612
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）确认故障现象：扫气箱高温报警、排烟管冒黑烟、单缸排温骤升后骤降；",
|
||
"bbox": [
|
||
183,
|
||
615,
|
||
766,
|
||
631
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）停机后盘车检查，发现某缸活塞环断裂、扫气口积碳严重；",
|
||
"bbox": [
|
||
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|
||
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|
||
658,
|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）隔离该缸燃油、启动空气、冷却水。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "扫气箱清理与检查",
|
||
"bbox": [
|
||
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|
||
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|
||
329,
|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）打开扫气箱人孔，通风 $\\geqslant 3 0$ 分钟；",
|
||
"bbox": [
|
||
186,
|
||
689,
|
||
470,
|
||
705
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）用清洗机器人清除底部碳化油泥（重点：着火点周边）；",
|
||
"bbox": [
|
||
183,
|
||
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|
||
643,
|
||
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|
||
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|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）目视 $^ +$ 内窥镜检查： 缸套下部有无拉伤； 扫气口边缘是否熔融变形； 曲轴箱油雾浓度是否异常。 活塞组件修复 ",
|
||
"bbox": [
|
||
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|
||
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|
||
389,
|
||
815
|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）抽出故障缸活塞，确认 1 号环断裂、环槽烧蚀；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）若活塞头无裂纹，仅更换全套活塞环（执行 $\\mathsf { M T 0 0 7 + M T 0 0 8 }$ ）；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）若活塞头火力岸熔损 $\\mathrm { > 2 ~ } \\mathrm { \\ m m }$ ，启动 MT018。",
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "系统恢复与验证 ",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）回装活塞，按标准扭矩紧固缸头；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "49 ",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
"page_idx": 48
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/e28366b7782a58f45ba4991b5a75de7fa446cc99647ce03abc87c715f43fa1d4.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>2）手动盘车两圈，确认无卡滞； 3）空载试运行30分钟，监测： 扫气温度≤60℃； 无异常振动或异响。</td></tr><tr><td>验收标准 1.扫气箱内部无残留碳渣、油泥，表面干燥清洁；</td></tr><tr><td>2.新活塞环安装正确，环口相位符合MT008要求；</td></tr><tr><td>3.主机空载运行30分钟，扫气温度稳定≤60℃，无复燃风险。 版本号：1</td></tr><tr><td>页码：1/1</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
243
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/0ab330eeb5001541f21efb727a086271371386ad03d9b93c6436be2cef3ee9a5.jpg",
|
||
"table_caption": [
|
||
"表 4.20 MT018 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT018</td><td rowspan=1 colspan=1>030201</td><td rowspan=1 colspan=1>活塞头</td><td rowspan=1 colspan=1>修复活塞头部烧蚀熔损</td><td rowspan=1 colspan=1>故障触发</td><td rowspan=1 colspan=1>ZJ级</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
857,
|
||
356
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.修复作业区设置防火挡板，配备干粉灭火器（ $\\geq 2$ 具）；",
|
||
"bbox": [
|
||
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|
||
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|
||
638,
|
||
387
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.焊接/堆焊操作需办理动火作业许可证。",
|
||
"bbox": [
|
||
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|
||
390,
|
||
504,
|
||
404
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止对深度裂纹（ $> 3 ~ \\mathrm { \\ m m }$ ）的活塞头进行堆焊修复，必须更换；",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2.热处理后必须缓冷，防止二次裂纹。",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
"bbox": [
|
||
144,
|
||
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|
||
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|
||
470
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
"bbox": [
|
||
151,
|
||
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|
||
388,
|
||
485
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/ed6f799b8d0c76026fe19fe39fb9b18c548eca64e20ba15216b809a68331af0a.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>等离子堆焊机</td><td rowspan=1 colspan=1>PLASMAD 5000</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>自动送粉</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>热处理炉</td><td rowspan=1 colspan=1>Box Furnace 800° C</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>控温±10℃</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>超声波探伤仪</td><td rowspan=1 colspan=1>Olympus Epoch 650</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>检测内部缺陷</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>三维扫描仪</td><td rowspan=1 colspan=1>FARO Arm Quantum</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>修复前后形貌比对</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
"bbox": [
|
||
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|
||
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|
||
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|
||
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|
||
],
|
||
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|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/40f526cbe85dc6321885797e2d4ff6496341a1edffabd0d8ce0f9173ec00f30d.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td>序</td><td>名称</td><td>规格/型号</td><td>消耗数量</td><td>备注</td></tr><tr><td></td><td></td><td></td><td></td><td>本项目为修复 类，通常不消耗 新活塞（除非报 废）</td></tr></table>",
|
||
"bbox": [
|
||
151,
|
||
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|
||
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|
||
693
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
"bbox": [
|
||
147,
|
||
694,
|
||
248,
|
||
708
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/2534dd1b551ff53a25e76eb55e64470b4dc46f03c2b1f9e3fdf3f2804babd055.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>镍基合金焊粉</td><td rowspan=1 colspan=1>INCONEL 625</td><td rowspan=1 colspan=1>300g</td><td rowspan=1 colspan=1>耐高温抗烧蚀</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>渗透探伤剂</td><td rowspan=1 colspan=1>Magnaflux ZL-27A</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>PT检测裂纹</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>保温棉</td><td rowspan=1 colspan=1>Ceramic FiberBlanket</td><td rowspan=1 colspan=1>2kg</td><td rowspan=1 colspan=1>焊后包裹缓冷</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
709,
|
||
842,
|
||
796
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
"bbox": [
|
||
147,
|
||
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|
||
248,
|
||
810
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/7ab14b14cf1d34a413a768650bf803517698175f04b3cd8e1f163f69b6720db2.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>总工＋高级技师</td><td rowspan=1 colspan=1>总工批准修复方案</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>焊接专业</td><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>高级焊工（ASMEIX认证)</td><td rowspan=1 colspan=1>执行堆焊</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
812,
|
||
843,
|
||
898
|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "50 ",
|
||
"bbox": [
|
||
489,
|
||
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|
||
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|
||
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|
||
],
|
||
"page_idx": 49
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
86,
|
||
275,
|
||
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|
||
],
|
||
"page_idx": 50
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "损伤评估1）通过 $\\mathrm { M T 0 0 6 }$ 或 MT017 拆检，确认活塞顶存在：局部熔坑（深度 ${ \\leqslant } 3 ~ \\mathrm { m m }$ ）；火力岸微裂纹（长度 $\\mathrm { < 1 0 m m }$ ，深度 $\\mathrm { ~ < 2 ~ } \\mathrm { { \\ m m } }$ ）；2）超声波探伤确认无内部裂纹延伸至销孔或冷却腔。预处理1）用 PT 渗透法标记所有表面裂纹；2）用碳弧气刨或铣刀将熔损区域加工成 U 型坡口（ $\\mathrm { R \\geqslant 3 ~ } \\mathrm { m m }$ ）；3）放入热处理炉预热至 $2 5 0 \\mathrm { { ^ \\circ C } }$ ，保温 2 小时。堆焊修复1）采用等离子堆焊，使用 INCONEL 625 焊粉，层间温度控制在 $2 0 0 - 3 0 0 ^ { \\circ } \\mathrm { C }$ ；2）堆焊高度超出原轮廓 $1 . 5 ~ \\mathrm { m m }$ ，预留机加工余量；3）焊后立即用陶瓷纤维棉包裹，随炉缓冷至 $\\leqslant 5 0 \\mathrm { { ^ \\circ C } }$ 。后处理与验证1）机加工恢复活塞顶原始轮廓（参照三维扫描模型）；2）再次 PT探伤，确认无新裂纹；3）测量重量，与标准活塞偏差 $\\leqslant \\pm 5 0 \\ \\mathrm { ~ g ~ }$ ，否则配重。验收标准1.修复区域无裂纹、气孔、未熔合等缺陷（PT/UT 合格）；2.活塞顶几何尺寸符合图纸公差 $( \\pm 0 . 2 \\ \\mathrm { m m }$ ）；3.重量偏差 $\\leqslant \\pm 5 0 \\ \\mathrm { ~ g ~ }$ ，冷却腔密封性测试 $0 . 3 \\ \\mathrm { M P a }$ 保压 10 分钟无泄漏。页码：1/1 版本号：1",
|
||
"bbox": [
|
||
147,
|
||
101,
|
||
858,
|
||
506
|
||
],
|
||
"page_idx": 50
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/724f998b5d4564ca2ffe12d320ba4f18106c13c818397389001d9162fe3448e6.jpg",
|
||
"table_caption": [
|
||
"表 4.21 MT019 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT019</td><td rowspan=1 colspan=1>0502</td><td rowspan=1 colspan=1>喷油器组件</td><td rowspan=1 colspan=1>排除喷油器雾化不良故障</td><td rowspan=1 colspan=1>1U</td><td rowspan=1 colspan=1>ZJ级</td></tr><tr><td rowspan=1 colspan=6>安全防护要求1.拆卸喷油器前必须泄放高压燃油系统压力，并在燃油泵出口加装盲板；2.高压油管接口区域设置“高压危险”警示标识，禁止明火作业。</td></tr><tr><td rowspan=1 colspan=6>安全注意事项1.拆卸喷油器前必须泄放高压燃油系统压力，并在燃油泵出口加装盲板；2.高压油管接口区域设置“高压危险”警示标识，禁止明火作业。</td></tr></table>",
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|
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"type": "text",
|
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"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
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|
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|
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|
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|
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"type": "text",
|
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"text": "1）保障设施、保障设备(工具)",
|
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|
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|
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|
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|
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|
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"table_body": "<table><tr><td rowspan=1 colspan=1>房号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>喷油器专用拆装扳手</td><td rowspan=1 colspan=1>OEM-MAN-BW-INJ-WRENCH</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>防滑齿设计</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>喷油雾化测试台</td><td rowspan=1 colspan=1>Bosch EPS 815或等效</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>可调压、可视窗</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>扭矩扳手</td><td rowspan=1 colspan=1>40-200 N·m</td><td rowspan=1 colspan=1>1把</td><td rowspan=1 colspan=1>用于压紧螺母回装</td></tr></table>",
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||
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
"text": "2）备品备件",
|
||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>喷油嘴偶件</td><td rowspan=1 colspan=1>MAN5L35MC-INJ-NOZZLE-KIT</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>原厂配对</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>铜密封垫</td><td rowspan=1 colspan=1>Φ18×2.0 mm</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>退火紫铜，一次性</td></tr></table>",
|
||
"bbox": [
|
||
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|
||
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|
||
847,
|
||
341
|
||
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|
||
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|
||
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|
||
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|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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|
||
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|
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|
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|
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|
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|
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|
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|
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"type": "table",
|
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|
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|
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>清洁柴油</td><td rowspan=1 colspan=1>ISO 4020 Grade A</td><td rowspan=1 colspan=1>200 mL</td><td rowspan=1 colspan=1>冲洗油道</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>无绒布</td><td rowspan=1 colspan=1>KimwipeEX-L</td><td rowspan=1 colspan=1>5张</td><td rowspan=1 colspan=1>擦拭精密表面</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>高温润滑脂</td><td rowspan=1 colspan=1>Molycote G-1052</td><td rowspan=1 colspan=1>少量</td><td rowspan=1 colspan=1>涂压紧螺纹</td></tr></table>",
|
||
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|
||
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|
||
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|
||
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|
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|
||
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|
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|
||
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|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
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|
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|
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|
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|
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|
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|
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|
||
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|
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|
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>高级＋中级</td><td rowspan=1 colspan=1>高级主导测试判定</td></tr></table>",
|
||
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|
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|
||
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|
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|
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|
||
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|
||
"text": "修理步骤及工艺",
|
||
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|
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|
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|
||
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|
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|
||
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|
||
"type": "text",
|
||
"text": "故障确认 ",
|
||
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|
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|
||
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|
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|
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|
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|
||
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|
||
"type": "text",
|
||
"text": "1）主机运行中出现： \n单缸排温异常升高（>平均值 $+ 5 0 \\mathrm { { ^ \\circ C } }$ ）； \n排烟冒黑烟或有未燃柴油味； \n高压油管脉动减弱。 \n2）初步判断为该缸喷油器雾化不良。 \n拆卸与初步检查 \n1）关闭该缸高压油泵进油阀，手动盘车泄压； \n2）用专用扳手拆下喷油器，检查外部有无燃油泄漏痕迹；3）目视喷孔：若有积碳堵塞或变形，标记待测。 \n雾化性能测试 \n1）在 Bosch EPS 815 测试台上安装喷油器； \n2）逐步升压至 $2 8 \\ \\mathrm { \\ M P a }$ ，观察： \n合格：雾锥均匀、无油线、无滴漏，开启压力 $2 8 . 0 { \\pm } 0 . 5 \\ \\mathrm { \\text M P a }$ ；雾化不良表现： \n（1）喷射断续； \n（2）雾锥偏斜或呈柱状； \n（3）停喷后滴漏 >1滴/分钟。 \n3）若不合格，分解更换喷油嘴偶件。 \n回装与验证 \n1）更换新铜密封垫，安装喷油器，压紧螺母扭矩： $1 2 0 \\mathrm { ~ N ~ } \\cdot \\mathrm { ~ m ~ }$ ；",
|
||
"bbox": [
|
||
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|
||
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|
||
673,
|
||
904
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
"text": "52 ",
|
||
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|
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|
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|
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|
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|
||
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|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td colspan=\"2\">2）启动主机，观察该缸排温是否恢复正常（偏差≤±20℃）； 3）运行30分钟无泄漏、无黑烟。</td></tr><tr><td>验收标准</td><td></td></tr><tr><td colspan=\"2\">1.喷油开启压力27.5～28.5MPa;</td></tr><tr><td colspan=\"2\">2.雾化锥角150°±5°，无偏射、无滴漏;</td></tr><tr><td colspan=\"2\">3.主机运行后单缸排温偏差≤±20℃，无黑烟。</td></tr><tr><td>页码：1/1</td><td>版本号：1</td></tr></table>",
|
||
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|
||
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|
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|
||
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|
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|
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|
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|
||
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|
||
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|
||
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|
||
"table_caption": [
|
||
"表 4.22 MT020 维修项目"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>维修项目编号</td><td rowspan=1 colspan=1>组成编码</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>维修项目</td><td rowspan=1 colspan=1>维修间隔期</td><td rowspan=1 colspan=1>维修级别</td></tr><tr><td rowspan=1 colspan=1>MT020</td><td rowspan=1 colspan=1>01</td><td rowspan=1 colspan=1>机座与机架组件</td><td rowspan=1 colspan=1>排除主机功率异常波动故障</td><td rowspan=1 colspan=1>1U</td><td rowspan=1 colspan=1>ZJ级</td></tr></table>",
|
||
"bbox": [
|
||
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|
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|
||
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|
||
319
|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "安全防护要求",
|
||
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|
||
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||
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||
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|
||
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|
||
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|
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1.故障排查期间，主机控制模式切换至“本地手动”，防止自动加载干扰；",
|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "2.数据采集接线须由持证电工完成，符合船用防爆规范。",
|
||
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||
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||
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|
||
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|
||
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|
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "安全注意事项",
|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1.禁止在功率剧烈波动时强行维持高负荷运行； \n2.调整调速器前必须双人确认，防止飞车风险。",
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "保障设施、保障设备（工具）、备件、消耗材料、人力人员需求",
|
||
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|
||
144,
|
||
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|
||
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|
||
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|
||
],
|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "1）保障设施、保障设备(工具)",
|
||
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||
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|
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|
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|
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|
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|
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|
||
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|
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|
||
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|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>数量及单位</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>主机监控系统（PMS）</td><td rowspan=1 colspan=1>Integrated BridgeSystem</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>读取实时功率曲线</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>调速器性能测试仪</td><td rowspan=1 colspan=1>Woodward Test Bench</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>检测响应滞后</td></tr><tr><td rowspan=1 colspan=1>3</td><td rowspan=1 colspan=1>燃油黏度计</td><td rowspan=1 colspan=1>MarconiViscotester</td><td rowspan=1 colspan=1>1台</td><td rowspan=1 colspan=1>测 HFO黏度</td></tr><tr><td rowspan=1 colspan=1>4</td><td rowspan=1 colspan=1>多通道数据记录仪</td><td rowspan=1 colspan=1>DataTaker DT80</td><td rowspan=1 colspan=1>1套</td><td rowspan=1 colspan=1>同步录负荷/转速</td></tr></table>",
|
||
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||
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|
||
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|
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|
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "2）备品备件",
|
||
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||
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|
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|
||
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|
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|
||
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|
||
"table_caption": [],
|
||
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|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>规格/型号</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>调速器伺服阀滤芯</td><td rowspan=1 colspan=1>OEM-GOV-FILTER</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>如堵塞</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>燃油温度传感器</td><td rowspan=1 colspan=1>PT100，0-200°C</td><td rowspan=1 colspan=1>1个</td><td rowspan=1 colspan=1>如漂移</td></tr></table>",
|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
{
|
||
"type": "text",
|
||
"text": "3）消耗材料",
|
||
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|
||
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|
||
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|
||
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|
||
670
|
||
],
|
||
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|
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|
||
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|
||
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|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>名称</td><td rowspan=1 colspan=1>牌号/品级/规格</td><td rowspan=1 colspan=1>消耗数量</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>标准测试燃油</td><td rowspan=1 colspan=1>ISO 8217 RMG380</td><td rowspan=1 colspan=1>300L</td><td rowspan=1 colspan=1>用于稳定测试</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>密封胶</td><td rowspan=1 colspan=1>Loctite 577</td><td rowspan=1 colspan=1>少量</td><td rowspan=1 colspan=1>传感器安装</td></tr></table>",
|
||
"bbox": [
|
||
149,
|
||
671,
|
||
842,
|
||
724
|
||
],
|
||
"page_idx": 52
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "4）人力人员",
|
||
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|
||
147,
|
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725,
|
||
247,
|
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739
|
||
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|
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"page_idx": 52
|
||
},
|
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{
|
||
"type": "table",
|
||
"img_path": "images/f750da6cb88ba052dc8d3f5ffb91b2b8db10e0843994a9eec15f2f6ae7b08ffa.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td rowspan=1 colspan=1>序号</td><td rowspan=1 colspan=1>专业</td><td rowspan=1 colspan=1>人数</td><td rowspan=1 colspan=1>技能等级</td><td rowspan=1 colspan=1>备注</td></tr><tr><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>机械专业</td><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>高级+中级</td><td rowspan=1 colspan=1>高级主导系统分析</td></tr><tr><td rowspan=1 colspan=1>2</td><td rowspan=1 colspan=1>自动化专业</td><td rowspan=1 colspan=1>1</td><td rowspan=1 colspan=1>中级</td><td rowspan=1 colspan=1>负责调速器信号检测</td></tr></table>",
|
||
"bbox": [
|
||
147,
|
||
740,
|
||
843,
|
||
826
|
||
],
|
||
"page_idx": 52
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "修理步骤及工艺",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
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|
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|
||
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|
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|
||
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|
||
"page_idx": 52
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "故障特征识别 ",
|
||
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|
||
184,
|
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847,
|
||
294,
|
||
862
|
||
],
|
||
"page_idx": 52
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "1）确认现象：主机在恒定指令下，输出功率周期性波动（ $\\pm 5 \\%$ 以上），伴随转速摆动； \n2）排除电网负载突变（如侧推启停）等外部干扰。",
|
||
"bbox": [
|
||
183,
|
||
865,
|
||
848,
|
||
900
|
||
],
|
||
"page_idx": 52
|
||
},
|
||
{
|
||
"type": "discarded",
|
||
"text": "53 ",
|
||
"bbox": [
|
||
489,
|
||
916,
|
||
509,
|
||
927
|
||
],
|
||
"page_idx": 52
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "分系统排查",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
184,
|
||
86,
|
||
275,
|
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102
|
||
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|
||
"page_idx": 53
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/610244a7ed30cb960c32a909dae42bd0d80404d5222ce6104abb25bfd0aba6b7.jpg",
|
||
"table_caption": [],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"2\">分系统排查 1）燃油系统检查 （1）测燃油黏度：若 >15cSt（150℃），则加热不足→检查黏度计/加热器；</td></tr><tr><td colspan=\"2\">（2）检查燃油滤器压差，若 >0.15 MPa →清洗或更换。</td></tr><tr><td colspan=\"2\">2）调速系统检查</td></tr><tr><td colspan=\"2\">（1）用测试仪检测调速器输出信号是否滞后或振荡； （2）检查伺服阀滤芯是否堵塞（常见原因）。</td></tr><tr><td colspan=\"2\">3）各缸一致性检查</td></tr><tr><td colspan=\"2\">（1）对比各缸排温、高压油管脉动，排除单缸供油不稳（可能触发MT019）。 针对性处置</td></tr><tr><td colspan=\"2\">1）若燃油黏度异常→校准黏度控制器，清洗加热器; 2）若调速器响应迟滞→更换伺服阀滤芯，清洗内部油路； 3）若多缸喷油不均→ 执行MT013/MT019 逐缸排查。 验证运行</td></tr><tr><td colspan=\"2\">1）在85%MCR恒定负荷下运行60分钟； 2）记录功率波动幅度，要求≤±2% 收标准 1.主机在恒定负荷指令下，功率波动幅度 ≤±2%;</td></tr><tr><td colspan=\"2\">2.转速稳定性≤±1rpm（额定转速下）； 3.燃油黏度控制在设定值 ±1 cSt 范围内 页码：1/1 版本号：1</td></tr></table>",
|
||
"bbox": [
|
||
169,
|
||
92,
|
||
858,
|
||
467
|
||
],
|
||
"page_idx": 53
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
384,
|
||
223,
|
||
398
|
||
],
|
||
"page_idx": 53
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "5器材保障 ",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
147,
|
||
472,
|
||
329,
|
||
502
|
||
],
|
||
"page_idx": 53
|
||
},
|
||
{
|
||
"type": "text",
|
||
"text": "5.1 保障设施、保障设备(工具)信息汇总表",
|
||
"text_level": 1,
|
||
"bbox": [
|
||
149,
|
||
536,
|
||
672,
|
||
560
|
||
],
|
||
"page_idx": 53
|
||
},
|
||
{
|
||
"type": "table",
|
||
"img_path": "images/ca12087bd6cc9f81eadca663f30593b001b8066ee9aab47aa674cc805ea2d306.jpg",
|
||
"table_caption": [
|
||
"表 5.1 船舶主发动机工具信息汇总表"
|
||
],
|
||
"table_footnote": [],
|
||
"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">房号</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">规格/型号</td><td colspan=\"1\" rowspan=\"1\">生产单位</td><td colspan=\"1\" rowspan=\"1\">通用/专用</td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">）</td><td colspan=\"1\" rowspan=\"1\">参考价（元）</td><td colspan=\"1\" rowspan=\"1\">存放位置</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">液压升降平台</td><td colspan=\"1\" rowspan=\"1\">HLP-3000</td><td colspan=\"1\" rowspan=\"1\">OEM 或市场品</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">1200</td><td colspan=\"1\" rowspan=\"1\">450</td><td colspan=\"1\" rowspan=\"1\">85,000</td><td colspan=\"1\" rowspan=\"1\">主机车间东侧工具架A区</td><td colspan=\"1\" rowspan=\"1\">用于接近主机上部</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">扭矩扳手</td><td colspan=\"1\" rowspan=\"1\">TB-200N·m</td><td colspan=\"1\" rowspan=\"1\">OEM 或市场品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">2.5</td><td colspan=\"1\" rowspan=\"1\">1,200</td><td colspan=\"1\" rowspan=\"1\">工具柜 B-02</td><td colspan=\"1\" rowspan=\"1\">精度±3%</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">机油滤清器专用拆装工具</td><td colspan=\"1\" rowspan=\"1\">OEM-DIESEL-FIT</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">3.8</td><td colspan=\"1\" rowspan=\"1\">2,500</td><td colspan=\"1\" rowspan=\"1\">主机备件柜M-07</td><td colspan=\"1\" rowspan=\"1\">厂家配套</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">工业吸油泵</td><td colspan=\"1\" rowspan=\"1\">VAC-0IL50</td><td colspan=\"1\" rowspan=\"1\">OEM 或市场品</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">25</td><td colspan=\"1\" rowspan=\"1\">18</td><td colspan=\"1\" rowspan=\"1\">6,800</td><td colspan=\"1\" rowspan=\"1\">油料间防爆柜</td><td colspan=\"1\" rowspan=\"1\">防爆型</td></tr><tr><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">激光对</td><td colspan=\"1\" rowspan=\"1\">SKF TKSA 71</td><td colspan=\"1\" rowspan=\"1\">SKF</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">4.2</td><td colspan=\"1\" rowspan=\"1\">98,000</td><td colspan=\"1\" rowspan=\"1\">精密仪器室</td><td colspan=\"1\" rowspan=\"1\">轴承</td></tr><tr><td colspan=\"1\" rowspan=\"1\">房</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">规格/型号</td><td colspan=\"1\" rowspan=\"1\">生产单位</td><td colspan=\"1\" rowspan=\"1\">通用/专用</td><td colspan=\"1\" rowspan=\"1\">佛</td><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">参考价（元）</td><td colspan=\"1\" rowspan=\"1\">存放位置</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">中仪</td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">C-01</td><td colspan=\"1\" rowspan=\"1\">同轴度检测</td></tr><tr><td colspan=\"1\" rowspan=\"1\">6</td><td colspan=\"1\" rowspan=\"1\">塞尺组</td><td colspan=\"1\" rowspan=\"1\">0.02-1.00 mm</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">0.8</td><td colspan=\"1\" rowspan=\"1\">0.6</td><td colspan=\"1\" rowspan=\"1\">180</td><td colspan=\"1\" rowspan=\"1\">量具盒D-05</td><td colspan=\"1\" rowspan=\"1\">精度土0.005m</td></tr><tr><td colspan=\"1\" rowspan=\"1\">7</td><td colspan=\"1\" rowspan=\"1\">液压拉伸器</td><td colspan=\"1\" rowspan=\"1\">HYTORCAVANTI-10/RS-20</td><td colspan=\"1\" rowspan=\"1\">HYTORC</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">30</td><td colspan=\"1\" rowspan=\"1\">22</td><td colspan=\"1\" rowspan=\"1\">42,000</td><td colspan=\"1\" rowspan=\"1\">螺栓工具架E区</td><td colspan=\"1\" rowspan=\"1\">用于地脚螺栓/连杆螺栓</td></tr><tr><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">内径千分尺</td><td colspan=\"1\" rowspan=\"1\">200-300 mm ／40-50 mm</td><td colspan=\"1\" rowspan=\"1\">Mitutoyo等</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">1.4</td><td colspan=\"1\" rowspan=\"1\">3,600</td><td colspan=\"1\" rowspan=\"1\">量具柜F-03</td><td colspan=\"1\" rowspan=\"1\">校验有效期内</td></tr><tr><td colspan=\"1\" rowspan=\"1\">9</td><td colspan=\"1\" rowspan=\"1\">精密千分表</td><td colspan=\"1\" rowspan=\"1\"> Mitutoyo543-791D</td><td colspan=\"1\" rowspan=\"1\">Mitutoyo</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">1.2</td><td colspan=\"1\" rowspan=\"1\">0.9</td><td colspan=\"1\" rowspan=\"1\">4,200</td><td colspan=\"1\" rowspan=\"1\">精密仪器室C-02</td><td colspan=\"1\" rowspan=\"1\">分辨率0.001m</td></tr><tr><td colspan=\"1\" rowspan=\"1\">10</td><td colspan=\"1\" rowspan=\"1\">磁力表座</td><td colspan=\"1\" rowspan=\"1\">Starrett 16B</td><td colspan=\"1\" rowspan=\"1\">Starrett</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">1.5</td><td colspan=\"1\" rowspan=\"1\">1.8</td><td colspan=\"1\" rowspan=\"1\">1,500</td><td colspan=\"1\" rowspan=\"1\">量具柜F-04</td><td colspan=\"1\" rowspan=\"1\">带万向关节</td></tr><tr><td colspan=\"1\" rowspan=\"1\">11</td><td colspan=\"1\" rowspan=\"1\">V型支撑架</td><td colspan=\"1\" rowspan=\"1\">Custom-Crank-V300</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">80</td><td colspan=\"1\" rowspan=\"1\">120</td><td colspan=\"1\" rowspan=\"1\">18,000</td><td colspan=\"1\" rowspan=\"1\">曲轴检修平台旁</td><td colspan=\"1\" rowspan=\"1\">承重≥500kg</td></tr><tr><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">盘车手轮</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-PCW</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">5,500</td><td colspan=\"1\" rowspan=\"1\">主机附件箱G-01</td><td colspan=\"1\" rowspan=\"1\">原厂配套</td></tr><tr><td colspan=\"1\" rowspan=\"1\">13</td><td colspan=\"1\" rowspan=\"1\">内窥镜</td><td colspan=\"1\" rowspan=\"1\">GE MentorVisual iQ/iQ-Ex</td><td colspan=\"1\" rowspan=\"1\">GE</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">6</td><td colspan=\"1\" rowspan=\"1\">3.5</td><td colspan=\"1\" rowspan=\"1\">75,000</td><td colspan=\"1\" rowspan=\"1\">探伤设备柜H-02</td><td colspan=\"1\" rowspan=\"1\">防爆型用于故障排查</td></tr><tr><td colspan=\"1\" rowspan=\"1\">14</td><td colspan=\"1\" rowspan=\"1\">轴承安装导向套</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-BG-04</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">5.2</td><td colspan=\"1\" rowspan=\"1\">3,800</td><td colspan=\"1\" rowspan=\"1\">轴承装配区I-03</td><td colspan=\"1\" rowspan=\"1\">防止瓦片移位</td></tr><tr><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">活塞吊装专用吊具</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-PST-05</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">20</td><td colspan=\"1\" rowspan=\"1\">28</td><td colspan=\"1\" rowspan=\"1\">12,000</td><td colspan=\"1\" rowspan=\"1\">吊具架J-01</td><td colspan=\"1\" rowspan=\"1\">带缓冲橡胶夹头</td></tr><tr><td colspan=\"1\" rowspan=\"1\">16</td><td colspan=\"1\" rowspan=\"1\">感应加热器</td><td colspan=\"1\" rowspan=\"1\">EFD InductionMinac 16 /</td><td colspan=\"1\" rowspan=\"1\">EFD</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">45</td><td colspan=\"1\" rowspan=\"1\">35</td><td colspan=\"1\" rowspan=\"1\">68,000</td><td colspan=\"1\" rowspan=\"1\">热装工具区K-02</td><td colspan=\"1\" rowspan=\"1\">温控精度</td></tr><tr><td colspan=\"1\" rowspan=\"1\">房</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">规格/型号</td><td colspan=\"1\" rowspan=\"1\">生产单位</td><td colspan=\"1\" rowspan=\"1\">通用/专用</td><td colspan=\"1\" rowspan=\"1\">佛</td><td colspan=\"1\" rowspan=\"1\">）</td><td colspan=\"1\" rowspan=\"1\">参考价（元）</td><td colspan=\"1\" rowspan=\"1\">存放位置</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">Minac 10</td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">±5℃</td></tr><tr><td colspan=\"1\" rowspan=\"1\">17</td><td colspan=\"1\" rowspan=\"1\">铜棒与塑料锤</td><td colspan=\"1\" rowspan=\"1\">Φ20×300 mm</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">2.1</td><td colspan=\"1\" rowspan=\"1\">150</td><td colspan=\"1\" rowspan=\"1\">普通工具箱L-05</td><td colspan=\"1\" rowspan=\"1\">用于轻敲装配</td></tr><tr><td colspan=\"1\" rowspan=\"1\">18</td><td colspan=\"1\" rowspan=\"1\">活塞环压缩器</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-RCC-06</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">6.5</td><td colspan=\"1\" rowspan=\"1\">4,200</td><td colspan=\"1\" rowspan=\"1\">活塞维修台M-03</td><td colspan=\"1\" rowspan=\"1\">适配350活塞</td></tr><tr><td colspan=\"1\" rowspan=\"1\">19</td><td colspan=\"1\" rowspan=\"1\">环槽清洁刮刀</td><td colspan=\"1\" rowspan=\"1\">Custom-Piston-Groove-Scraper</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">0.5</td><td colspan=\"1\" rowspan=\"1\">0.4</td><td colspan=\"1\" rowspan=\"1\">320</td><td colspan=\"1\" rowspan=\"1\">活塞工具盒N-01</td><td colspan=\"1\" rowspan=\"1\">铜质加</td></tr><tr><td colspan=\"1\" rowspan=\"1\">20</td><td colspan=\"1\" rowspan=\"1\">环口定位夹具</td><td colspan=\"1\" rowspan=\"1\">Custom-Ring-Aligner</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">2.3</td><td colspan=\"1\" rowspan=\"1\">1,800</td><td colspan=\"1\" rowspan=\"1\">活塞维修台M-04</td><td colspan=\"1\" rowspan=\"1\">控制环开□相位</td></tr><tr><td colspan=\"1\" rowspan=\"1\">21</td><td colspan=\"1\" rowspan=\"1\">缸套拔出器</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-LI NER-PULL</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">25</td><td colspan=\"1\" rowspan=\"1\">32</td><td colspan=\"1\" rowspan=\"1\">9,500</td><td colspan=\"1\" rowspan=\"1\">缸体检修区0-02</td><td colspan=\"1\" rowspan=\"1\">螺纹顶压式</td></tr><tr><td colspan=\"1\" rowspan=\"1\">22</td><td colspan=\"1\" rowspan=\"1\">液压压装机</td><td colspan=\"1\" rowspan=\"1\">HYDRA-PRESS-50T</td><td colspan=\"1\" rowspan=\"1\">OEM 或市品</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">600</td><td colspan=\"1\" rowspan=\"1\">800</td><td colspan=\"1\" rowspan=\"1\">180,000</td><td colspan=\"1\" rowspan=\"1\">压装工位P区</td><td colspan=\"1\" rowspan=\"1\">带压力与位移监控</td></tr><tr><td colspan=\"1\" rowspan=\"1\">23</td><td colspan=\"1\" rowspan=\"1\">冷却水腔密封测试仪</td><td colspan=\"1\" rowspan=\"1\">LeakTest-CT300</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">18</td><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">28,000</td><td colspan=\"1\" rowspan=\"1\">密封测试台Q-01</td><td colspan=\"1\" rowspan=\"1\">0.3MPa保压</td></tr><tr><td colspan=\"1\" rowspan=\"1\">24</td><td colspan=\"1\" rowspan=\"1\">深度规</td><td colspan=\"1\" rowspan=\"1\">0-150mm/0- 300 mm</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">0.7</td><td colspan=\"1\" rowspan=\"1\">600</td><td colspan=\"1\" rowspan=\"1\">量具柜F-05</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"1\" rowspan=\"1\">25</td><td colspan=\"1\" rowspan=\"1\">放大镜（带LED）</td><td colspan=\"1\" rowspan=\"1\">5×/10×withscale/light</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">0.6</td><td colspan=\"1\" rowspan=\"1\">0.3</td><td colspan=\"1\" rowspan=\"1\">220</td><td colspan=\"1\" rowspan=\"1\">检验工具盒R-01</td><td colspan=\"1\" rowspan=\"1\">检查裂纹/印痕</td></tr><tr><td colspan=\"1\" rowspan=\"1\">26</td><td colspan=\"1\" rowspan=\"1\">防爆LED手电</td><td colspan=\"1\" rowspan=\"1\">Streamlight88040</td><td colspan=\"1\" rowspan=\"1\">Streamlight</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">0.4</td><td colspan=\"1\" rowspan=\"1\">0.5</td><td colspan=\"1\" rowspan=\"1\">1,100</td><td colspan=\"1\" rowspan=\"1\">防爆工具柜S-01</td><td colspan=\"1\" rowspan=\"1\">24V安全电压</td></tr><tr><td colspan=\"1\" rowspan=\"1\">27</td><td colspan=\"1\" rowspan=\"1\">清洁气枪</td><td colspan=\"1\" rowspan=\"1\">Industrial AirBlow Gun</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">1.2</td><td colspan=\"1\" rowspan=\"1\">0.9</td><td colspan=\"1\" rowspan=\"1\">180</td><td colspan=\"1\" rowspan=\"1\">气动工具架T-02</td><td colspan=\"1\" rowspan=\"1\">压力≤0.5MPa</td></tr><tr><td colspan=\"1\" rowspan=\"1\">28</td><td colspan=\"1\" rowspan=\"1\">排气阀专用吊具</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-VALVE-HOOK</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">16</td><td colspan=\"1\" rowspan=\"1\">6,200</td><td colspan=\"1\" rowspan=\"1\">阀件吊装区U-01</td><td colspan=\"1\" rowspan=\"1\">带隔热手柄</td></tr><tr><td colspan=\"1\" rowspan=\"1\">29</td><td colspan=\"1\" rowspan=\"1\">红外测温仪</td><td colspan=\"1\" rowspan=\"1\">Fluke 62 Max+</td><td colspan=\"1\" rowspan=\"1\">Fluke</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">0.8</td><td colspan=\"1\" rowspan=\"1\">0.35</td><td colspan=\"1\" rowspan=\"1\">2,400</td><td colspan=\"1\" rowspan=\"1\">电子仪表柜V-03</td><td colspan=\"1\" rowspan=\"1\">测量高温</td></tr><tr><td colspan=\"1\" rowspan=\"1\">房</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">规格/型号</td><td colspan=\"1\" rowspan=\"1\">生产单位</td><td colspan=\"1\" rowspan=\"1\">通用/专用</td><td colspan=\"1\" rowspan=\"1\">依购</td><td colspan=\"1\" rowspan=\"1\">重量（g）</td><td colspan=\"1\" rowspan=\"1\">参考价（元）</td><td colspan=\"1\" rowspan=\"1\">存放位置</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">部件</td></tr><tr><td colspan=\"1\" rowspan=\"1\">30</td><td colspan=\"1\" rowspan=\"1\">密封面检测平板</td><td colspan=\"1\" rowspan=\"1\">Optical Flatx/10</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">10</td><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">15,000</td><td colspan=\"1\" rowspan=\"1\">精密测量台W-01</td><td colspan=\"1\" rowspan=\"1\">着色法检查</td></tr><tr><td colspan=\"1\" rowspan=\"1\">31</td><td colspan=\"1\" rowspan=\"1\">便携式阀座镗床</td><td colspan=\"1\" rowspan=\"1\">SUNNEN SV-20</td><td colspan=\"1\" rowspan=\"1\">SUNNEN</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">90</td><td colspan=\"1\" rowspan=\"1\">75</td><td colspan=\"1\" rowspan=\"1\">130,000</td><td colspan=\"1\" rowspan=\"1\">阀维修区X-01</td><td colspan=\"1\" rowspan=\"1\">带角度调节</td></tr><tr><td colspan=\"1\" rowspan=\"1\">32</td><td colspan=\"1\" rowspan=\"1\">液压阀座压装机</td><td colspan=\"1\" rowspan=\"1\">HYDRA-SEAT-PRESS</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">120</td><td colspan=\"1\" rowspan=\"1\">180</td><td colspan=\"1\" rowspan=\"1\">78,000</td><td colspan=\"1\" rowspan=\"1\">阀维修区X-02</td><td colspan=\"1\" rowspan=\"1\">过盈配合</td></tr><tr><td colspan=\"1\" rowspan=\"1\">33</td><td colspan=\"1\" rowspan=\"1\">角度规</td><td colspan=\"1\" rowspan=\"1\">0-90°Protractor</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">1.5</td><td colspan=\"1\" rowspan=\"1\">1.2</td><td colspan=\"1\" rowspan=\"1\">300</td><td colspan=\"1\" rowspan=\"1\">量具柜F-06</td><td colspan=\"1\" rowspan=\"1\">检查锥角</td></tr><tr><td colspan=\"1\" rowspan=\"1\">34</td><td colspan=\"1\" rowspan=\"1\">喷油器专用拆装扳手</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-INJ-WRENCH</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">3.6</td><td colspan=\"1\" rowspan=\"1\">2,800</td><td colspan=\"1\" rowspan=\"1\">喷油器工具箱Y-01</td><td colspan=\"1\" rowspan=\"1\">防滑齿设计</td></tr><tr><td colspan=\"1\" rowspan=\"1\">35</td><td colspan=\"1\" rowspan=\"1\">高压燃油压力表</td><td colspan=\"1\" rowspan=\"1\">0-20 MPa</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">0.9</td><td colspan=\"1\" rowspan=\"1\">0.8</td><td colspan=\"1\" rowspan=\"1\">950</td><td colspan=\"1\" rowspan=\"1\">仪表校验柜Z-02</td><td colspan=\"1\" rowspan=\"1\">校验有效期内</td></tr><tr><td colspan=\"1\" rowspan=\"1\">36</td><td colspan=\"1\" rowspan=\"1\">喷油雾化测试台</td><td colspan=\"1\" rowspan=\"1\">Bosch EPS 815</td><td colspan=\"1\" rowspan=\"1\">Bosch</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">200</td><td colspan=\"1\" rowspan=\"1\">220</td><td colspan=\"1\" rowspan=\"1\">220,000</td><td colspan=\"1\" rowspan=\"1\">喷油器测试室AA-01</td><td colspan=\"1\" rowspan=\"1\">测开启压力与雾化角</td></tr><tr><td colspan=\"1\" rowspan=\"1\">37</td><td colspan=\"1\" rowspan=\"1\">柱塞偶件安装导向套</td><td colspan=\"1\" rowspan=\"1\">OEM-MAN-BW-PLUNGER-GUIDE</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">1.7</td><td colspan=\"1\" rowspan=\"1\">1,600</td><td colspan=\"1\" rowspan=\"1\">喷油泵维修台AB-02</td><td colspan=\"1\" rowspan=\"1\">防划伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">38</td><td colspan=\"1\" rowspan=\"1\">供油定时检测仪</td><td colspan=\"1\" rowspan=\"1\">AVL 545</td><td colspan=\"1\" rowspan=\"1\">AVL</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">85,000</td><td colspan=\"1\" rowspan=\"1\">燃油系统测试区AC-01</td><td colspan=\"1\" rowspan=\"1\">测喷油始点</td></tr><tr><td colspan=\"1\" rowspan=\"1\">39</td><td colspan=\"1\" rowspan=\"1\">涡轮增压器专用拆装台</td><td colspan=\"1\" rowspan=\"1\">Custom-Turbo-Bench</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">300</td><td colspan=\"1\" rowspan=\"1\">400</td><td colspan=\"1\" rowspan=\"1\">95,000</td><td colspan=\"1\" rowspan=\"1\">增压器维修区AD-01</td><td colspan=\"1\" rowspan=\"1\">带V型支撑</td></tr><tr><td colspan=\"1\" rowspan=\"1\">40</td><td colspan=\"1\" rowspan=\"1\">动平衡检测仪</td><td colspan=\"1\" rowspan=\"1\">SchenckBALANCER V</td><td colspan=\"1\" rowspan=\"1\">Schenck</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">500</td><td colspan=\"1\" rowspan=\"1\">600</td><td colspan=\"1\" rowspan=\"1\">680,000</td><td colspan=\"1\" rowspan=\"1\">平衡实验室AE-01</td><td colspan=\"1\" rowspan=\"1\">G2.5级精度</td></tr><tr><td colspan=\"1\" rowspan=\"1\">41</td><td colspan=\"1\" rowspan=\"1\">高压清洗机</td><td colspan=\"1\" rowspan=\"1\">Karcher HD7/15-4</td><td colspan=\"1\" rowspan=\"1\">Karcher</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">80</td><td colspan=\"1\" rowspan=\"1\">65</td><td colspan=\"1\" rowspan=\"1\">32,000</td><td colspan=\"1\" rowspan=\"1\">清洗站 AF-01</td><td colspan=\"1\" rowspan=\"1\">压力0-5MPa可调</td></tr><tr><td colspan=\"1\" rowspan=\"1\">42</td><td colspan=\"1\" rowspan=\"1\">管束专</td><td colspan=\"1\" rowspan=\"1\">Rotating</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">0.3</td><td colspan=\"1\" rowspan=\"1\">0.2</td><td colspan=\"1\" rowspan=\"1\">800</td><td colspan=\"1\" rowspan=\"1\">清洗配件柜</td><td colspan=\"1\" rowspan=\"1\">自旋</td></tr><tr><td colspan=\"1\" rowspan=\"1\">房</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">规格/型号</td><td colspan=\"1\" rowspan=\"1\">生产单位</td><td colspan=\"1\" rowspan=\"1\">通用/专用</td><td colspan=\"1\" rowspan=\"1\">依</td><td colspan=\"1\" rowspan=\"1\">重量（kg）</td><td colspan=\"1\" rowspan=\"1\">参考价（元）</td><td colspan=\"1\" rowspan=\"1\">存放位置</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">用清洗喷头</td><td colspan=\"1\" rowspan=\"1\">Nozzle 3mm</td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">AG-01</td><td colspan=\"1\" rowspan=\"1\">式</td></tr><tr><td colspan=\"1\" rowspan=\"1\">43</td><td colspan=\"1\" rowspan=\"1\">风压干燥机</td><td colspan=\"1\" rowspan=\"1\">Industrial AirDryer</td><td colspan=\"1\" rowspan=\"1\">市品</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">120</td><td colspan=\"1\" rowspan=\"1\">90</td><td colspan=\"1\" rowspan=\"1\">25,000</td><td colspan=\"1\" rowspan=\"1\">空压站 AH-01</td><td colspan=\"1\" rowspan=\"1\">0.6MPa</td></tr><tr><td colspan=\"1\" rowspan=\"1\">44</td><td colspan=\"1\" rowspan=\"1\">泄漏测试装置</td><td colspan=\"1\" rowspan=\"1\">Air/Water LeakTester</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">25</td><td colspan=\"1\" rowspan=\"1\">20</td><td colspan=\"1\" rowspan=\"1\">36,000</td><td colspan=\"1\" rowspan=\"1\">密封测试台Q-02</td><td colspan=\"1\" rowspan=\"1\">0.4MPa保压</td></tr><tr><td colspan=\"1\" rowspan=\"1\">45</td><td colspan=\"1\" rowspan=\"1\">防爆型扫气箱清洗机器人</td><td colspan=\"1\" rowspan=\"1\">SCB-CLEANBOT-X1</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">150</td><td colspan=\"1\" rowspan=\"1\">130</td><td colspan=\"1\" rowspan=\"1\">420,000</td><td colspan=\"1\" rowspan=\"1\">机器人存放区AI-01</td><td colspan=\"1\" rowspan=\"1\">自动高压水射流</td></tr><tr><td colspan=\"1\" rowspan=\"1\">46</td><td colspan=\"1\" rowspan=\"1\">红外热像仪</td><td colspan=\"1\" rowspan=\"1\">FLIR T860</td><td colspan=\"1\" rowspan=\"1\">FLIR</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">2.1</td><td colspan=\"1\" rowspan=\"1\">120,000</td><td colspan=\"1\" rowspan=\"1\">电气检测室AJ-01</td><td colspan=\"1\" rowspan=\"1\">检测热点</td></tr><tr><td colspan=\"1\" rowspan=\"1\">47</td><td colspan=\"1\" rowspan=\"1\">可燃气体检测仪</td><td colspan=\"1\" rowspan=\"1\">MSA Altair 5X</td><td colspan=\"1\" rowspan=\"1\">MSA</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">0.7</td><td colspan=\"1\" rowspan=\"1\">8,500</td><td colspan=\"1\" rowspan=\"1\">安全设备柜AK-01</td><td colspan=\"1\" rowspan=\"1\">多气体复合</td></tr><tr><td colspan=\"1\" rowspan=\"1\">48</td><td colspan=\"1\" rowspan=\"1\">等离子堆焊机</td><td colspan=\"1\" rowspan=\"1\">PLASMAD 5000</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">400</td><td colspan=\"1\" rowspan=\"1\">350</td><td colspan=\"1\" rowspan=\"1\">580,000</td><td colspan=\"1\" rowspan=\"1\">焊接修复区AL-01</td><td colspan=\"1\" rowspan=\"1\">自动送粉</td></tr><tr><td colspan=\"1\" rowspan=\"1\">49</td><td colspan=\"1\" rowspan=\"1\">热处理炉</td><td colspan=\"1\" rowspan=\"1\">Box Furnace800°C</td><td colspan=\"1\" rowspan=\"1\">OEM</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">1000</td><td colspan=\"1\" rowspan=\"1\">1200</td><td colspan=\"1\" rowspan=\"1\">320,000</td><td colspan=\"1\" rowspan=\"1\">热处理间AM-01</td><td colspan=\"1\" rowspan=\"1\">控温土10℃</td></tr><tr><td colspan=\"1\" rowspan=\"1\">50</td><td colspan=\"1\" rowspan=\"1\">超声波探伤仪</td><td colspan=\"1\" rowspan=\"1\">Olympus Epoch650</td><td colspan=\"1\" rowspan=\"1\">Olympus</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">6</td><td colspan=\"1\" rowspan=\"1\">3.2</td><td colspan=\"1\" rowspan=\"1\">95,000</td><td colspan=\"1\" rowspan=\"1\">探伤设备柜H-03</td><td colspan=\"1\" rowspan=\"1\">检测内部缺陷</td></tr><tr><td colspan=\"1\" rowspan=\"1\">51</td><td colspan=\"1\" rowspan=\"1\">三维扫描仪</td><td colspan=\"1\" rowspan=\"1\">FARO ArmQuantum</td><td colspan=\"1\" rowspan=\"1\">FARO</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">30</td><td colspan=\"1\" rowspan=\"1\">25</td><td colspan=\"1\" rowspan=\"1\">750,000</td><td colspan=\"1\" rowspan=\"1\">测绘室AN-01</td><td colspan=\"1\" rowspan=\"1\">修复形貌比对</td></tr><tr><td colspan=\"1\" rowspan=\"1\">52</td><td colspan=\"1\" rowspan=\"1\">主机监控系统（PMS）</td><td colspan=\"1\" rowspan=\"1\">IntegratedBridge System</td><td colspan=\"1\" rowspan=\"1\">船厂集成</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">丨</td><td colspan=\"1\" rowspan=\"1\">一</td><td colspan=\"1\" rowspan=\"1\">1,200,000</td><td colspan=\"1\" rowspan=\"1\">集控室A0-01</td><td colspan=\"1\" rowspan=\"1\">读取功率曲线</td></tr><tr><td colspan=\"1\" rowspan=\"1\">53</td><td colspan=\"1\" rowspan=\"1\">调速器性能测试仪</td><td colspan=\"1\" rowspan=\"1\">Woodward TestBench</td><td colspan=\"1\" rowspan=\"1\">Woodward</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">180</td><td colspan=\"1\" rowspan=\"1\">200</td><td colspan=\"1\" rowspan=\"1\">480,000</td><td colspan=\"1\" rowspan=\"1\">调速器测试间AP-01</td><td colspan=\"1\" rowspan=\"1\">检测响应滞后</td></tr><tr><td colspan=\"1\" rowspan=\"1\">54</td><td colspan=\"1\" rowspan=\"1\">燃油黏度计</td><td colspan=\"1\" rowspan=\"1\">MarconiViscotester</td><td colspan=\"1\" rowspan=\"1\">Marconi</td><td colspan=\"1\" rowspan=\"1\">专用</td><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">9</td><td colspan=\"1\" rowspan=\"1\">42,000</td><td colspan=\"1\" rowspan=\"1\">燃油化验室AQ-01</td><td colspan=\"1\" rowspan=\"1\">测HFO黏度</td></tr><tr><td colspan=\"1\" rowspan=\"1\">55</td><td colspan=\"1\" rowspan=\"1\">多通道数据记录仪</td><td colspan=\"1\" rowspan=\"1\">DataTaker DT80</td><td colspan=\"1\" rowspan=\"1\">DataTaker</td><td colspan=\"1\" rowspan=\"1\">通用</td><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">2.4</td><td colspan=\"1\" rowspan=\"1\">18,000</td><td colspan=\"1\" rowspan=\"1\">数据采集柜AR-01</td><td colspan=\"1\" rowspan=\"1\">同步录负荷/转速</td></tr></table>",
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"text": "5.2 消耗材料信息汇总表",
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|
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"表 5.2 船舶主发动机消耗材料信息汇总表"
|
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"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">房</td><td colspan=\"1\" rowspan=\"1\">名称</td><td colspan=\"1\" rowspan=\"1\">牌号/品级/规格</td><td colspan=\"1\" rowspan=\"1\">生产单位</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">柴油机专用润滑油</td><td colspan=\"1\" rowspan=\"1\">Shell Mysella S5 N80</td><td colspan=\"1\" rowspan=\"1\">Shel1</td><td colspan=\"1\" rowspan=\"1\">符合MAN 97101标准</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">无纺布抹布</td><td colspan=\"1\" rowspan=\"1\">Industrial Grade</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">不掉屑</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">清洗剂</td><td colspan=\"1\" rowspan=\"1\">CRC Brakleen ／Brulin 815GD／ CRC Carbon Clean Pro</td><td colspan=\"1\" rowspan=\"1\">CRC/Brulin</td><td colspan=\"1\" rowspan=\"1\">多用途清洁</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">主机油滤芯</td><td colspan=\"1\" rowspan=\"1\">MAN B&W 5L35MC-FIL-01</td><td colspan=\"1\" rowspan=\"1\">MAN</td><td colspan=\"1\" rowspan=\"1\">原厂件</td></tr><tr><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">机油放油螺塞密封圈</td><td colspan=\"1\" rowspan=\"1\">Viton Φ22×2.5</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">耐高温氟橡胶</td></tr><tr><td colspan=\"1\" rowspan=\"1\">6</td><td colspan=\"1\" rowspan=\"1\">清洁酒精</td><td colspan=\"1\" rowspan=\"1\">AR Grade / ≥99.5%</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"1\" rowspan=\"1\">7</td><td colspan=\"1\" rowspan=\"1\">防锈纸</td><td colspan=\"1\" rowspan=\"1\">VCI-200</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">无绒擦拭布</td><td colspan=\"1\" rowspan=\"1\">Kimwipe EX-L</td><td colspan=\"1\" rowspan=\"1\">Kimberly-Clark</td><td colspan=\"1\" rowspan=\"1\">防刮伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">9</td><td colspan=\"1\" rowspan=\"1\">轴承装配润滑脂</td><td colspan=\"1\" rowspan=\"1\"> Kluber Isoflex LDS 18Special A</td><td colspan=\"1\" rowspan=\"1\">Kluber</td><td colspan=\"1\" rowspan=\"1\">仅涂瓦背</td></tr><tr><td colspan=\"1\" rowspan=\"1\">10</td><td colspan=\"1\" rowspan=\"1\">螺纹锁固胶</td><td colspan=\"1\" rowspan=\"1\">Loctite 2701</td><td colspan=\"1\" rowspan=\"1\">Henke1</td><td colspan=\"1\" rowspan=\"1\">用于螺栓（如适用）</td></tr><tr><td colspan=\"1\" rowspan=\"1\">11</td><td colspan=\"1\" rowspan=\"1\">高温装配润滑脂</td><td colspan=\"1\" rowspan=\"1\">Molycote G-1052</td><td colspan=\"1\" rowspan=\"1\">Dow Corning</td><td colspan=\"1\" rowspan=\"1\">活塞销/螺纹</td></tr><tr><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">积碳清洗剂</td><td colspan=\"1\" rowspan=\"1\">CRC Carbon Clean Pro</td><td colspan=\"1\" rowspan=\"1\">CRC</td><td colspan=\"1\" rowspan=\"1\">环保型</td></tr><tr><td colspan=\"1\" rowspan=\"1\">13</td><td colspan=\"1\" rowspan=\"1\">防锈油</td><td colspan=\"1\" rowspan=\"1\">CRC 3-36</td><td colspan=\"1\" rowspan=\"1\">CRC</td><td colspan=\"1\" rowspan=\"1\">临时防护</td></tr><tr><td colspan=\"1\" rowspan=\"1\">14</td><td colspan=\"1\" rowspan=\"1\">二硫化钼润滑膏</td><td colspan=\"1\" rowspan=\"1\"> Molycote BR2 Plus</td><td colspan=\"1\" rowspan=\"1\">Dow Corning</td><td colspan=\"1\" rowspan=\"1\">涂活塞环外圆</td></tr><tr><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">缸套润滑机油</td><td colspan=\"1\" rowspan=\"1\"> Shell Mysella S5 N80</td><td colspan=\"1\" rowspan=\"1\">Shell</td><td colspan=\"1\" rowspan=\"1\">同主滑油</td></tr><tr><td colspan=\"1\" rowspan=\"1\">16</td><td colspan=\"1\" rowspan=\"1\">耐油标记笔</td><td colspan=\"1\" rowspan=\"1\"> Markal Oil-Resistant</td><td colspan=\"1\" rowspan=\"1\">Markal</td><td colspan=\"1\" rowspan=\"1\">标记环开口</td></tr><tr><td colspan=\"1\" rowspan=\"1\">17</td><td colspan=\"1\" rowspan=\"1\">耐高温标记笔</td><td colspan=\"1\" rowspan=\"1\">Markal 900° F</td><td colspan=\"1\" rowspan=\"1\">Markal</td><td colspan=\"1\" rowspan=\"1\">高温环境</td></tr><tr><td colspan=\"1\" rowspan=\"1\">18</td><td colspan=\"1\" rowspan=\"1\">装配润滑脂</td><td colspan=\"1\" rowspan=\"1\"> Kluber Isoflex LDS 18Special A</td><td colspan=\"1\" rowspan=\"1\">Kluber</td><td colspan=\"1\" rowspan=\"1\">缸套外壁</td></tr><tr><td colspan=\"1\" rowspan=\"1\">19</td><td colspan=\"1\" rowspan=\"1\">密封胶</td><td colspan=\"1\" rowspan=\"1\">Loctite 518 / 577</td><td colspan=\"1\" rowspan=\"1\">Henkel</td><td colspan=\"1\" rowspan=\"1\">水腔/泵体法兰</td></tr><tr><td colspan=\"1\" rowspan=\"1\">20</td><td colspan=\"1\" rowspan=\"1\">高温镍基焊条</td><td colspan=\"1\" rowspan=\"1\">ENiCrFe-3</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">阀座焊接</td></tr><tr><td colspan=\"1\" rowspan=\"1\">21</td><td colspan=\"1\" rowspan=\"1\">研磨膏（细）</td><td colspan=\"1\" rowspan=\"1\">Clover Leaf Green</td><td colspan=\"1\" rowspan=\"1\">Clover</td><td colspan=\"1\" rowspan=\"1\">阀座研配</td></tr><tr><td colspan=\"1\" rowspan=\"1\">22</td><td colspan=\"1\" rowspan=\"1\">清洁柴油</td><td colspan=\"1\" rowspan=\"1\">ISO 4020 Grade A</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">冲洗油道</td></tr><tr><td colspan=\"1\" rowspan=\"1\">23</td><td colspan=\"1\" rowspan=\"1\">高压泵专用润滑油</td><td colspan=\"1\" rowspan=\"1\">Shell Tellus S4 VX 32</td><td colspan=\"1\" rowspan=\"1\">Shel1</td><td colspan=\"1\" rowspan=\"1\">偶件润滑</td></tr><tr><td colspan=\"1\" rowspan=\"1\">24</td><td colspan=\"1\" rowspan=\"1\">中性清洗剂</td><td colspan=\"1\" rowspan=\"1\">Alconox Detojet</td><td colspan=\"1\" rowspan=\"1\">Alconox</td><td colspan=\"1\" rowspan=\"1\">pH=9.5，环保</td></tr><tr><td colspan=\"1\" rowspan=\"1\">25</td><td colspan=\"1\" rowspan=\"1\">软化水</td><td colspan=\"1\" rowspan=\"1\">Deionized Water</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">配清洗液</td></tr><tr><td colspan=\"1\" rowspan=\"1\">26</td><td colspan=\"1\" rowspan=\"1\">生物降解清洗剂</td><td colspan=\"1\" rowspan=\"1\">Envirox SC-90</td><td colspan=\"1\" rowspan=\"1\">Envirox</td><td colspan=\"1\" rowspan=\"1\">清除碳化油泥</td></tr><tr><td colspan=\"1\" rowspan=\"1\">27</td><td colspan=\"1\" rowspan=\"1\">耐高温防火毯</td><td colspan=\"1\" rowspan=\"1\">Fiberglass Mat 1200°C</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">局部隔热</td></tr><tr><td colspan=\"1\" rowspan=\"1\">28</td><td colspan=\"1\" rowspan=\"1\">镍基合金焊粉</td><td colspan=\"1\" rowspan=\"1\">INCONEL 625</td><td colspan=\"1\" rowspan=\"1\">Special Metals</td><td colspan=\"1\" rowspan=\"1\">堆焊修复</td></tr><tr><td colspan=\"1\" rowspan=\"1\">29</td><td colspan=\"1\" rowspan=\"1\">渗透探伤剂</td><td colspan=\"1\" rowspan=\"1\">Magnaflux ZL-27A</td><td colspan=\"1\" rowspan=\"1\">Magnaflux</td><td colspan=\"1\" rowspan=\"1\">PT检测裂纹</td></tr><tr><td colspan=\"1\" rowspan=\"1\">30</td><td colspan=\"1\" rowspan=\"1\">保温棉</td><td colspan=\"1\" rowspan=\"1\">Ceramic Fiber Blanket</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">焊后缓冷</td></tr><tr><td colspan=\"1\" rowspan=\"1\">31</td><td colspan=\"1\" rowspan=\"1\">标准测试燃油</td><td colspan=\"1\" rowspan=\"1\">ISO 8217 RMG380</td><td colspan=\"1\" rowspan=\"1\">市场品</td><td colspan=\"1\" rowspan=\"1\">稳定测试用</td></tr></table>",
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|
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|
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"text": "6 维修安全防护及注意事项汇总表",
|
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|
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"text": "以表格的形式汇总 3.3 节中该设备维修项目表中各维修项目开展期间的安全防护要求及安全注意事项。",
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|
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"text": "将 3.3 节中该设备维修项目表中各维修项目开展期间的安全防护要求汇总后填写下表6.1中。主要反映该维修项目的实施过程中应开展的安全防护要求，如需做好的安全防护措施及不同工作状态下应在设备周围或设备上悬挂的标志。",
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|
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"表 6.1 船舶主发动机维修期间安全防护要求"
|
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|
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"table_body": "<table><tr><td colspan=\"1\" rowspan=\"1\">序号</td><td colspan=\"1\" rowspan=\"1\">维修项目</td><td colspan=\"1\" rowspan=\"1\">安全防护要求</td><td colspan=\"1\" rowspan=\"1\">备注</td></tr><tr><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">MT001保养机座与机架组件</td><td colspan=\"1\" rowspan=\"1\">1．主机控制面板悬挂“禁止启动”红色警示牌2．机油排放区铺设防滑吸油垫并设围挡</td><td colspan=\"1\" rowspan=\"1\">防止误启与油污扩散</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">MT002检查主轴承座</td><td colspan=\"1\" rowspan=\"1\">1．锁定曲轴转动机构，飞轮加装机械止动销2．设置激光对中仪警戒区</td><td colspan=\"1\" rowspan=\"1\">防止转动伤人</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">MT003检测曲轴跳动</td><td colspan=\"1\" rowspan=\"1\">1．盘车机构加装机械锁止装置，挂“禁止盘车”牌2．设置防滑平台，千分表支架稳固</td><td colspan=\"1\" rowspan=\"1\">防止测量中曲轴转动</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">MT004更换连杆大端轴承</td><td colspan=\"1\" rowspan=\"1\">1．锁定曲轴位置,气缸顶部加盖防异物盖板2．吊装时设警戒区</td><td colspan=\"1\" rowspan=\"1\">防止异物落入/坠落</td></tr><tr><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">MT005更换连杆小端轴承</td><td colspan=\"1\" rowspan=\"1\">1．曲轴输出端加装机械止动装置2．吊装活塞总成下方设软质承接垫</td><td colspan=\"1\" rowspan=\"1\">防止活塞坠落损坏</td></tr><tr><td colspan=\"1\" rowspan=\"1\">6</td><td colspan=\"1\" rowspan=\"1\">MT006拆检活塞头</td><td colspan=\"1\" rowspan=\"1\">1．隔离燃油/滑油/冷却水系统,LOTO挂牌上锁</td><td colspan=\"1\" rowspan=\"1\">防爆防误启</td></tr><tr><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\"></td><td colspan=\"1\" rowspan=\"1\">2．缸内作业使用≤24V防爆照明</td><td colspan=\"1\" rowspan=\"1\"></td></tr><tr><td colspan=\"1\" rowspan=\"1\">7</td><td colspan=\"1\" rowspan=\"1\">MT007/008 更换活塞环</td><td colspan=\"1\" rowspan=\"1\">1．铺设防滑垫，设工具防坠网2.气缸口加盖防护罩</td><td colspan=\"1\" rowspan=\"1\">防止工具/异物落入</td></tr><tr><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">MTO09 检测缸套磨损</td><td colspan=\"1\" rowspan=\"1\">1．悬挂“禁止盘车”和“禁止启动”双警示牌2．缸口设防坠落围栏,工具系防坠绳</td><td colspan=\"1\" rowspan=\"1\">高空/旋转风险</td></tr><tr><td colspan=\"1\" rowspan=\"1\">9</td><td colspan=\"1\" rowspan=\"1\">MT010 更换气缸套</td><td colspan=\"1\" rowspan=\"1\">1．吊装缸套用专用吊耳,下方设软质平台2．缸体水腔加盖防水布</td><td colspan=\"1\" rowspan=\"1\">防水防砸</td></tr><tr><td colspan=\"1\" rowspan=\"1\">10</td><td colspan=\"1\" rowspan=\"1\">MT011 检查排气阀杆</td><td colspan=\"1\" rowspan=\"1\">1．隔离启动空气系统，阀杆驱动处加机械锁2．设“高温部件”警示标识</td><td colspan=\"1\" rowspan=\"1\">防高温/误动作</td></tr><tr><td colspan=\"1\" rowspan=\"1\">11</td><td colspan=\"1\" rowspan=\"1\">MT012 更换排气阀座</td><td colspan=\"1\" rowspan=\"1\">1．气缸内部完全隔离并加盖防异物盖2．便携镗床接地，设警戒线</td><td colspan=\"1\" rowspan=\"1\">防金属屑/电击</td></tr><tr><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">MT013/019 更换/排除喷油器</td><td colspan=\"1\" rowspan=\"1\">1．泄放高压燃油压力，燃油泵出口加盲板2．高压油管区挂“高压危险”牌，禁明火</td><td colspan=\"1\" rowspan=\"1\">防燃防爆</td></tr><tr><td colspan=\"1\" rowspan=\"1\">13</td><td colspan=\"1\" rowspan=\"1\">MT014 更换柱塞偶件</td><td colspan=\"1\" rowspan=\"1\">隔离燃油系统，LOTO 挂牌上锁</td><td colspan=\"1\" rowspan=\"1\">防燃油泄漏</td></tr><tr><td colspan=\"1\" rowspan=\"1\">14</td><td colspan=\"1\" rowspan=\"1\">MT015 更换增压器轴承</td><td colspan=\"1\" rowspan=\"1\">1．隔离进排气管路，加装盲板2．转子吊装用平衡吊具，设软垫</td><td colspan=\"1\" rowspan=\"1\">防气体倒流/坠落</td></tr><tr><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">MT016 清洗空冷器</td><td colspan=\"1\" rowspan=\"1\">1．隔离海水/淡水侧并排空2．高压水枪作业戴面罩及防水服</td><td colspan=\"1\" rowspan=\"1\">防高压水伤人</td></tr><tr><td colspan=\"1\" rowspan=\"1\">16</td><td colspan=\"1\" rowspan=\"1\">MTO17 修复连杆异常磨损</td><td colspan=\"1\" rowspan=\"1\">1．着火后停机、断油、启动CO2系统2．进入扫气箱前办受限空间许可,检测气体</td><td colspan=\"1\" rowspan=\"1\">防复燃/室息</td></tr><tr><td colspan=\"1\" rowspan=\"1\">17</td><td colspan=\"1\" rowspan=\"1\">MT018修复活塞烧蚀</td><td colspan=\"1\" rowspan=\"1\">1．作业区设防火挡板,配干粉灭火器≥2具2．焊接需办理动火许可证</td><td colspan=\"1\" rowspan=\"1\">防火灾</td></tr><tr><td colspan=\"1\" rowspan=\"1\">18</td><td colspan=\"1\" rowspan=\"1\">MT020 排除功率波动</td><td colspan=\"1\" rowspan=\"1\">1．主机切至“本地手动”模式2．数据接线由持证电工完成,符合防爆规范</td><td colspan=\"1\" rowspan=\"1\">防飞车/电火花</td></tr></table>",
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"text": "将 3.3 节中该设备维修项目表中各维修项目开展期间的安全注意事项汇总后填写下表6.2中。主要反映该维修项目的实施过程中应注意的安全事项。",
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"表 6.2 船舶主发动机维修期间注意事项"
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"table_body": "<table><tr><td>序号</td><td>维修项目</td><td>注意事项</td><td>备注</td></tr><tr><td></td><td></td><td></td><td></td></tr><tr><td colspan=\"1\" rowspan=\"1\">1</td><td colspan=\"1\" rowspan=\"1\">MT001</td><td colspan=\"1\" rowspan=\"1\">1．保养前确认主机停机≥2小时，无残余压力与高温2．排放热机油时戴耐高温手套及护目镜</td><td colspan=\"1\" rowspan=\"1\">防烫伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">2</td><td colspan=\"1\" rowspan=\"1\">MT002</td><td colspan=\"1\" rowspan=\"1\">1．禁止主机运转或盘车未锁定时测量2．使用塞尺时手指不得置于结合面间</td><td colspan=\"1\" rowspan=\"1\">防夹伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">3</td><td colspan=\"1\" rowspan=\"1\">MT003</td><td colspan=\"1\" rowspan=\"1\">1．曲轴未完全支撑不得测量2．磁力表座吸附面须清洁无油</td><td colspan=\"1\" rowspan=\"1\">防滑脱</td></tr><tr><td colspan=\"1\" rowspan=\"1\">4</td><td colspan=\"1\" rowspan=\"1\">MT004</td><td colspan=\"1\" rowspan=\"1\">1.禁用锤击拆卸轴承盖2．新轴承瓦背无毛刺、涂层完整</td><td colspan=\"1\" rowspan=\"1\">防损伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">5</td><td colspan=\"1\" rowspan=\"1\">MT005</td><td colspan=\"1\" rowspan=\"1\">1．未拆冷却水管不得强行抽活塞2．热装时戴隔热面罩及手套</td><td colspan=\"1\" rowspan=\"1\">防烫/变形</td></tr><tr><td colspan=\"1\" rowspan=\"1\">6</td><td colspan=\"1\" rowspan=\"1\">MT006</td><td colspan=\"1\" rowspan=\"1\">1．抽活塞防活塞环弹出（用环压缩器）2．检查燃烧面戴防颗粒口罩</td><td colspan=\"1\" rowspan=\"1\">防吸入积碳</td></tr><tr><td colspan=\"1\" rowspan=\"1\">7</td><td colspan=\"1\" rowspan=\"1\">MT007/008</td><td colspan=\"1\" rowspan=\"1\">1．禁用螺丝刀撬活塞环2．确认“TOP”标记朝上；刮油环胀圈接口错开180°</td><td colspan=\"1\" rowspan=\"1\">防划伤/装反</td></tr><tr><td colspan=\"1\" rowspan=\"1\">8</td><td colspan=\"1\" rowspan=\"1\">MT009</td><td colspan=\"1\" rowspan=\"1\">1．冷却水未排空不得测量2．手不得置于千分尺与缸壁间</td><td colspan=\"1\" rowspan=\"1\">防夹伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">9</td><td colspan=\"1\" rowspan=\"1\">MT010</td><td colspan=\"1\" rowspan=\"1\">1．禁用火焰加热缸体2．压装时人员不得站压机正下方</td><td colspan=\"1\" rowspan=\"1\">防裂纹/砸伤</td></tr><tr><td colspan=\"1\" rowspan=\"1\">10</td><td colspan=\"1\" rowspan=\"1\">MT011</td><td colspan=\"1\" rowspan=\"1\">1．禁用砂轮打磨阀杆密封面2．戴耐高温手套及护目镜</td><td colspan=\"1\" rowspan=\"1\">防碎屑/热辐射</td></tr><tr><td colspan=\"1\" rowspan=\"1\">11</td><td colspan=\"1\" rowspan=\"1\">MT012</td><td colspan=\"1\" rowspan=\"1\">1．缸盖未冷却不得作业2．新阀座安装后须PT/UT无损检测</td><td colspan=\"1\" rowspan=\"1\">防热应力/裂纹</td></tr><tr><td colspan=\"1\" rowspan=\"1\">12</td><td colspan=\"1\" rowspan=\"1\">MT013/019</td><td colspan=\"1\" rowspan=\"1\">1.禁用金属工具敲击喷油嘴2.新偶件拆封后立即安装</td><td colspan=\"1\" rowspan=\"1\">防卡死/污染</td></tr><tr><td colspan=\"1\" rowspan=\"1\">13</td><td colspan=\"1\" rowspan=\"1\">MT014</td><td colspan=\"1\" rowspan=\"1\">1.禁止互换不同泵体的柱塞偶件2.确保斜槽与齿条啮合正确</td><td colspan=\"1\" rowspan=\"1\">防相位错误</td></tr><tr><td colspan=\"1\" rowspan=\"1\">14</td><td colspan=\"1\" rowspan=\"1\">MT015</td><td colspan=\"1\" rowspan=\"1\">1.禁用手直接转增压器转子2．新轴承无油脂污染或保持架变形</td><td colspan=\"1\" rowspan=\"1\">防误判/失效</td></tr><tr><td colspan=\"1\" rowspan=\"1\">15</td><td colspan=\"1\" rowspan=\"1\">MT016</td><td colspan=\"1\" rowspan=\"1\">1.禁用酸性清洗剂2．清洗压力≤5 MPa</td><td colspan=\"1\" rowspan=\"1\">防腐蚀/翅片倒伏</td></tr><tr><td colspan=\"1\" rowspan=\"1\">16</td><td colspan=\"1\" rowspan=\"1\">MT017</td><td colspan=\"1\" rowspan=\"1\">1．扫气箱>60℃禁用电动工具2．油泥清理时持续喷雾降温</td><td colspan=\"1\" rowspan=\"1\">防自燃</td></tr><tr><td colspan=\"1\" rowspan=\"1\">17</td><td colspan=\"1\" rowspan=\"1\">MT018</td><td colspan=\"1\" rowspan=\"1\">1．深度裂纹>3 mm不得堆焊，须更换2．热处理后必须缓冷</td><td colspan=\"1\" rowspan=\"1\">防二次裂纹</td></tr><tr><td colspan=\"1\" rowspan=\"1\">18</td><td colspan=\"1\" rowspan=\"1\">MT020</td><td colspan=\"1\" rowspan=\"1\">1．功率剧烈波动时禁止维持高负荷2．调整调速器须双人确认</td><td colspan=\"1\" rowspan=\"1\">防飞车</td></tr></table>",
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