题目：沃尔沃XC40行李箱门焊接钣金工艺目录1.车门介绍....................................................................................................................21.1车门的分类........................................................................................................21.2车门的组成........................................................................................................21.3车门材质............................................................................................................22.工艺要求....................................................................................................................22.1生产要求............................................................................................................22.2生产安全注意事项............................................................................................32.3生产后5S要求..................................................................................................33行李箱车门焊接钣金工艺流程.................................................................................33.1物料配置及检查................................................................................................43.2铰链加强件的焊接............................................................................................43.3缓冲块加强件的焊接........................................................................................53.4行李箱锁扣加强件焊接....................................................................................63.5左，右侧内板把手加强件的焊接....................................................................73.6车门内，外板压合............................................................................................83.7铰链的连接......................................................................................................103.8自检..................................................................................................................104.不良品处理..................................................................................