焊条电弧焊立对接单面焊双面成型技术及质量控制

Single Side Welding and Double Side Forming Technology and Quality Control of Electrode Arc Welding Vertical Butt Joint

利用焊条电弧焊立对接单面焊双面成型技术进行焊接存在一定的难度。因此,详细介绍焊接工艺制定、焊前准备事宜以及焊条的选用,阐述打底层、填充层以及盖面层焊接时的操作要领和操作技巧,以促使焊缝成形,提高焊缝质量。

It is difficult to use welding rod arc welding with vertical butt single-sided welding and double-sided forming technology.Based on this,it introduces in detail the welding process formulation,pre-welding preparation matters and the selection of welding rods,and expounds the operating essentials and operating skills for the welding of the bottom layer,the filling layer and the cover layer,so as to promote the formation of the weld and improve the quality of the weld.