摘要
介绍了压力管道TIG焊(即钨极氩弧焊),用反向送丝的方法成功地解决了焊接中焊道背部易出现缺陷的问题。
This paper introduces pressure pipe TIG welding(Argon tungsten -arc welding),and resolves successfully the problem that the faults easily occur on the back of the head in the weldi ng by using the method of reversed wir e feeding.
出处
《科技情报开发与经济》
2005年第4期295-296,共2页
Sci-Tech Information Development & Economy
关键词
压力管道
钨极氩弧焊
反向送丝
pressure pipe
Argon tungsten -arc welding
reversed wire feeding
