领克CX11车型左前纵梁321020组件焊接工艺.pdf

题目：领克CX11左前纵梁321020组件焊接工艺目录1.左前纵梁321020组件的作用与组成...........................................................................11.1左前纵梁321202组件的作用.............................................................................11.2左前纵梁321020组件的组成..............................................................................12.手动点焊工作要求.........................................................................................................12.1一般要求...............................................................................................................12.2工作前要求...........................................................................................................12.3工作中要求...........................................................................................................12.4工作后要求...........................................................................................................23.领克cx11车型左前纵梁321020组件焊接工艺.........................................................23.1把蓄电池上部支架装入夹具...............................................................................23.2把变速箱内侧支撑支架装入夹具........................................................................33.3关闭手动夹头一，把321010组件放入夹具。..................................................33.4关闭部分夹头，伸出定位销。............................................................................43.5把变速箱后部支撑加强件装入夹具....................................................................53.6关闭手动夹头二，按下按钮关闭全部夹头........................................................63.7跟据pll指示按照顺序焊接七个焊点................................................................63.8对焊接好的组件进行涂胶....................................................................................74.常见问题分析.................................................................................................................85.参考文献[].......................................................................................................................8领克CX11车型左前纵梁321020组件焊接工艺1.左前纵梁321020组件的作用与组成1.1左前纵梁321202组件的作用前左