shielded metal arc welding

基本解释

English Name:Welding consumables - Wire electrodes and deposits for gas-shielded metal arc welding of non-alloy and fine grain steels - Classification;
繁体中文标题：焊料。非合金钢和细粒钢金属气体保护电弧焊接用焊丝和溶敷金属。分类；
The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding(TCGMAW) process greatly affects the welding seam appearance and the welding quality.
双丝共熔池气体保护焊（TCGMAW）的熔滴过渡对焊缝成形以及焊接质量具有重要的影响。
Shielded Metal Arc Welding, Submerged-arc Welding and CO2 Arc Welding are recommended for base layer welding.
基层的焊接，推荐采用手工电弧焊、埋弧焊以及二氧化碳气体保护焊。