16MnR钢板半自动CO_2气体保护焊药芯焊丝工艺评定及生产应用

Technics assessing and production application of the welding rod with medicine core for the semi-automatic CO_2 gas protecting and welding used in 16MnR steel plate

由于药芯焊丝CO2气体保护单面焊双面成形具有一定难度,因此其工艺参数的选择对焊接质量起到较大的影响。本文就通过焊接工艺评定,确定了焊接工艺规范,从而提高了焊接质量,降低了产品成本。从而证明所选用焊接方法和焊接工艺是合理的,各项技术性能检验结果均满足要求。

This article is narrated that it can boost jointing quality and reduce production costs whileconfirming the technics criterion based on the jointing technics assessing. Thereby proved that jointing methodand jointing technics is reasonable. The testing result of each technical performance fulfills the requirement.