辊压窗框结构门总成焊接变形分析及解决思路浅谈

Analysis and Countermeasures of the Welding Deformation of the Rolled Window Frame Door Assembly

本文分析了辊压窗框结构门总成焊接变形的表现,并从产品结构、基准定位、工艺工装设计、变形补偿等方面讨论如何减少焊接变形的方法,虽然焊接变形有其不可控性,但是分析并掌握变形规律,采取相应对策,可以最大限度的减少变形量,达到尺寸控制目标。

This paper analyses the welding deformation of the rolled window frame door assembly and discusses the method of how to reduce welding deformation through the structure of the product,datum system design,process design,welding fixture design and deformation compensation.Although the welding deformation is not controllable,but by analyzing and grasping the deformation regularity,and adopting corresponding countermeasures,the deformation can be reduced and dimensional target can be achieved.