摘要
压力管道手工电弧焊接中焊道背面易出现缺陷,且管道中的焊渣无法及时清理干净,用手工TIG焊的方法成功的解决了这一问题。
It is easy to cause defects of welding at the back of welding seam in manual arc welding for pressure pipe, and slag blanket of the pipe cannot be cleaned in time, but the manual TIG welding can solve this problem successfully.
出处
《平顶山工学院学报》
2007年第2期52-53,共2页
Journal of Pingdingshan Institute of Technology
关键词
压力管道焊
TIG焊
送丝
pressure pipe welding
TIG welding
wire feeding
