结果表明，坡口形式对焊缝性能有明显影响。
The results show that groove shapes markedly influence the properties of weld.
文中介绍了焊工培训、焊接接头坡口形式及焊接工艺。
The paper introduces the welder training, joint design, bevel preparation and welding procedure as well.
从坡口形式、加工方法的选定、坡口加工过程等方面进行了详细的介绍。
The form of the groove, the selection of manufacure process and the process of manufacture of groove are introduced detailedly.
应用推荐