发动机装配流程.pdf

发动机装配的关键工序和较重的零部件（如缸体）的上下料由全自动装置完成。这些关键工序包括：工艺控制需要的工序（如屈服极限控制拧紧连杆盖和缸盖螺栓），要求高度集中和容易出错的工序（如缸体类型的识别和涂密封胶）、测量工序（如检测凸轮轴和曲轴的回转力矩）等。发动机出厂试验采用100%点火试验和1%性能试验，性能试验安排在研发中心进行。采用性能先进的工业现场总线控制系统，通过网络监控管理整个发动机装配试验线的运行情况。优化车间及工段内物流系统设计，减少不必要的工艺输送线路和中间存放，提高产品周转效率。b)主要工艺装配工艺发动机总装线分为内装和外装两条环形线。采用柔性的摩擦辊道输送，由磨擦轮机动辊道、托盘、停止器、举升精确定位装置、举升回转装置、举升转移装置等组成。摩擦辊道一端端面摩擦，摩擦力可调，除辊子与托盘接触面外，其余均封闭。线上自动工位处设托盘精确定位装置，每工位设停止器，通过开关控制工件的放行。总装线上主要装配设备有螺栓自动拧紧机、缸体类型识别系统、发动机编号滚压机、自动翻转机、自动涂胶机、涂润滑油机、电动扳手等；主要检测设备有内装发动机气密性检测机、曲轴回转力矩检测机等。发动机装配的关键工序由全自动装置完成，如在装配线操作较重的零部件工序（如缸体），工艺控制需要的工序（如屈服极限控制拧紧连杆盖和缸盖螺栓），要求高度集中和容易出错的工序（如缸体类型的识别和涂密封胶）、测量工序（螺栓自动拧紧机、缸体类型识别系统、发动如检测凸轮轴和曲轴的回转力矩）等。发动机总成由自行小车自动输送到出厂试验区域。发动机缸盖分装线为一条环形线。采用柔性的摩擦辊道输送线，线上主要装配设备有螺栓自动拧紧机、气门油封压装机、自动翻转机、气门锁片装配机、气门拍打机、自动涂胶机、涂润滑油机、电动扳手等主要检测设备有气门锁片装配正确性检测机、气门座试漏机、凸轮轴回转力矩检测机等。缸盖分装后通过输送机构送至总装线上的相应装配工位。活塞连杆装配线为一条环形线。采用柔性的摩擦辊道输送线，线上的主要设备有活塞销压装机，活塞环装配机，连杆大头螺栓拆装机等。试车工艺发动机出厂前进行100%的点火试验，点火试验在专用试验线上进行，包括柔性输送线，自动上下台架装置，自动连接托盘和自动控制试验台，试验前后预装及拆装线，缓冲储存系统。试验不合格发动机进行返修和重试，合格发动机按比例进行性能抽检。最终合格的发动机自动输送到成品存放区。车间管理系统采用性能先进的工业现场总线控制系统，通过网络监控管理整个发动机生产物流系统的运行情况。监控管理装配线（包括线上设备）的运转情况，实现数据采集、传输、存储和显示，指导装配工作；完成发动机装配质量数据统计、分析、报表、打印等功能；通过网络接收和处理主控计算机传送过来的信息，输出打印报表并将其显示在电子显示屏上，通过以太网与其它管理计算机和上位机通信，进行生产计划管理；根据销售计划适时调整各线生产品种，发出各机种生产指令，指导相关工位的装配工作，做到按单生产；监控各机种零部件产量，管理主要自制件、总成、成附件、库存，发出成附件进货提示和计划等。7.4.2.2 设备主要设备见下表：序号设备名称及型号数量备注1 发动机冲压打号机1 进口2 2轴主轴承盖螺栓拧紧机1 进口3 轴瓦分组供给机1 进口4 轴瓦注油机1 进口5 2轴主轴承盖螺栓拧紧机1 进口文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3序号设备名称及型号数量备注6 缸孔注油机1 进口7 连杆轴颈注油机1 进口8 2轴连杆螺栓拧紧1 进口9 曲轴回转力矩和轴向间隙检查机1 进口10 缸体下平面涂胶机1 进口11 下机体螺栓拧紧机1 进口12 10轴缸盖螺栓电动拧紧机1 进口13 曲轴前油封压装机1 国产14 链轮室盖涂胶机1 进口15 链轮室盖螺栓电动拧紧机1 进口16 机油盘螺栓电动拧紧机1 进口17 自动翻转机5 进口18 内装发动机气密试验机1 进口19 连杆分解机1 进口20 活塞销装配机1 进口21 活塞环装配机1 进口22 4轴飞轮螺栓电动拧紧机1 国产23 曲轴后油封压装机1 国产24 螺栓垫圈压装机1 进口25 气门锁片装配机1 进口26 气门锁片检查机1 进口27 气门拍打机1 进口28 气门座密封试验机1 进口29 缸盖涂胶机1 进口30 凸轮轴轴承注油机1 进口31 凸轮轴盖涂油机1 进口32 凸轮轴盖螺栓电动拧紧机1 进口33 凸轮轴回转力矩检测机1 进口34 试车台架12 进口文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 ZC10V5U7I7Y3文档编码:CS1J10B8J1F8 HN1Z1I6C5N10 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