题目：沃尔沃XC40后减振器装配工艺目录1.汽车减振器的工作原理与作用......................................................................................11.1减振器工作原理....................................................................................................11.2减振器的作用........................................................................................................12.装配线工作要求..............................................................................................................12.1一般要求................................................................................................................12.2工作前要求............................................................................................................22.3工作中要求............................................................................................................22.4工作后要求............................................................................................................23.后减振器装配工艺..........................................................................................................23.1安装弹簧基座.........................................................................................................23.2安装减振弹簧.........................................................................................................33.3扫码.........................................................................................................................43.4安装弹簧摆臂.........................................................................................................43.5基座定向销定位.....................................................................................................53.6安装弹簧拉丝.........................................................................................................63.7后减振器总成装配.................................................................................................64．常见问题分析........................................................................................................