China Construction Steel Structure Corp. Ltd.

Qiushi Xia

Yi Li

Pai Peng

Huangbing Lv

Chengwei Wei

Jianchuan Huang

A method comprises: providing a weldment and a welded plate to which the weldment is to be welded, an end of the weldment to be welded to the welded plate being provided with a first welding face and a second welding face, the first welding face and the second welding face forming a pointed cone, the first welding face corresponding to a first welding area, and the second welding face corresponding to a second welding area; in the first welding area, welding being performed at the innermost side of the pointed cone to form a first welding pass; in the second welding area, welding being performed at the innermost side of the pointed cone to form a second welding pass, and then welding being performed at the outer side of the second welding pass to form a third welding pass adjacent to the second welding pass.

Growing community of inventors

Shenzhen, China

Qiushi Xia