减速器壳总成焊接问题分析

Analysis on the Welding of Reducer Housing Assembly

针对减速器壳渗、漏问题进行分析,通过母材焊接性分析、焊接方法分析、焊材的匹配性分析、焊接工艺参数的合理性分析,找到了焊缝产生缺陷的原因,并进行了改进,提高了一次焊接合格率。

The leakage of reducer shell was analyzed. Through the analysis of base metal weldability, welding method, matching of welding materials and rationality of welding process parameters, the causes of weld defects were found, and the improvement was made to improve the qualification rate of primary welding.