摘要
为把埋弧焊应用在大口径钢卷管焊接上,分析了焊接工艺设计、焊接工装设计和纵缝、环缝焊接的施工要点,经过实际施工验证了这种方法是成功的,效益是高的。
Welding technology design,installation pesign and operation gist of longitudinal and girth welding are analyzed.The methods have been proved to be successful and high benefit through practical operation.
出处
《电焊机》
1989年第4期35-37,共3页
Electric Welding Machine
关键词
埋弧焊
钢卷管
焊接
钢管
Automatic submerged arc welding
Heavy calibre steel pipe
Longitudinal and girth welding
