题目：吉利VEP4发动机连杆大头下瓦装配工艺目录1.连杆瓦及连杆大头的结构作用......................................................................................11.1什么是连杆瓦........................................................................................................11.2什么是连杆大头....................................................................................................12.装配线工作要求..............................................................................................................22.1一般要求................................................................................................................22.2工作前要求............................................................................................................22.3工作中要求............................................................................................................22.4工作后要求............................................................................................................23.装配连杆大头下瓦装配工艺..........................................................................................33.1拿取连杆盖小托盘................................................................................................33.2拧松连杆盖螺栓....................................................................................................43.3将连杆盖放置振动台............................................................................................43.4选取瓦片并检查....................................................................................................53.5按装下瓦瓦片........................................................................................................63.6将连杆盖放置小托盘............................................................................................74.常见问题分析..................................................................................................................8参考文献...............................................................................................................................9吉利VEP4发动机连杆大头下瓦