GMAW has a bigger electrode wire (2 – 5 mm) compared to FCAW (0.9 – 3.2 mm). Although these are two separate welding types, the only major difference lies in shielding the weld zone using electrodes and shielding gases. What is Flux Cored Arc Welding? (FCAW) Flux-Cored Welding Proce...
aWhether the weld is performed manually, semi-automatically, or by an automatic welder or robot. GMAW and FCAW are considered semi-automatic processes. 是否焊接手动被实行,半自动,或通过一个自动焊接者或机器人。GMAW 和 FCAW 被认为是半自动过程。[translate]...