邓万华, 黄科辉, 袁晓真, et al. Welding Process of the Seat Type Saddle Submerged-arc Welding Machine[J]. 2016, (1): 106-108. DOI: 10.16056/j.1005-7676.2016.01.029.
Welding Process of the Seat Type Saddle Submerged-arc Welding Machine
摘要
通过采用马鞍形埋弧自动焊接工艺
对小筒径比骑座式管接头进行试验
并对试件进行宏观金相检查和无损探伤检测。试验结果表明
采用马鞍形埋弧自动能够实现小筒径比骑座式管接头的焊接
外观成型良好
且经宏观金相和100%UT检测均合格。
Abstract
Used the seat type saddle submerged-arc welding machine to carry on the welding process experiment
the metallographic examination and nondestructive testing. The results of the tests showed that used the seat type saddle submerged-arc welding machine to successful welding
and good appearance. The qualification of metallographic examination and nondestructive testing of 100%UT.