摘要
针对采用“两次拼焊工艺”拼焊大型盖板存在的问题,提出了“一次拼焊”工艺。介绍了一次拼焊工艺的优点以及生产应用情况。
In order to overcome the difficulty of heavy cover plate installation with two times of welding, a welding procedure finished cover plate welding at one time is put forward. The advantages of the process and its application are introduced in the paper.
出处
《焊接》
北大核心
1990年第1期14-16,共3页
Welding & Joining
