车身焊装夹具的设计研讨

Study on Cab Welding Fixture Design

首次提出了汽车行业中焊接夹具的分类方法;根据车身薄壳体的特点,在夹具设计中正确利用六点定则,合理选择定位基准和夹紧着力点,以及如何控制夹具的精度来满足车身的焊装尺寸要求。并对多品种生产中使用"RoboGate"系统作了简要的介绍。

This paper firstly try to refer to the classify methods of welding fixture in automotive industry.According to the characteristic of shell cab,it should set at six rules correctly and do a reasonable choice on location datum and clamping focus in fixture designing.To meet the welding size of cab,it must know how to control fixture accuracy.And do the general introduction from using＂RoboGate＂system in multi-species production.