基于RPS的车身总拼焊装夹具设计

Total Body Fight Welding Fixture Design Based on RPS

本文从生产实际出发,阐述了基准点系统的概念,提出了车身总拼焊装夹具设计必须符合RPS点的设置要求。以上海大众某车型的车身总拼焊装夹具设计为实例,详细描述了其车身底板总成和侧围总成的RPS设置,并对总拼夹具进行了进一步优化,优化后的夹具即保证精度又保证表面没有瘪塘,满足现场的设计要求。

From the real status of production, this paper explains the concept of the reference point system and proposed that total body fight welding fixture design must meet the set requirements of RPS points. Taking Jig Shanghai Volkswagen as a models with a total body welding fixture designe, this paper described in detail its underbody assembly and the side panels assembly RPS set, and further optimized fight jig, which can further ensure to meet the site's design requirements.