焊接方法代号
AW(arc welding):电弧焊;
TIG:钨极氩弧焊;
SMAW(shielded metal arc welding):焊条电弧焊;
Ws:全氩弧焊接;
GTAW SMAW:为手工钨极氩弧焊打底 手工电弧焊盖面;
GTAW(gas tungsten arc welding):钨极气体保护电弧焊(实芯或药芯焊丝);
Ws Ds:氩弧打底 电弧盖面;
FCAW:(flux cored arc welding):药芯焊丝电弧焊;
ESW:(electroslag welding)电渣焊;
FCW-G:(gas-shielded flux cored arc welding):气体保护药芯焊丝电弧焊;
FCAW:药芯焊丝CO2保护焊;
SAW:(submerged arc welding):埋弧焊;
GMAW:CO2半自动焊;
MIG:熔化极半自动惰性气体保护焊;
OAW(oxy-acetylene welding)氧乙炔焊;
FW:(flash welding)闪光焊;
EGW:气体立焊;
FRW:(friction welding)摩擦焊;
LBW:(laser beam welding)激光焊;
EXW(explosion welding)爆炸焊。