TIG: Tungsten Inert Gas 钨极惰性气体焊 GTAW: Gas Tungsten Arc Welding (手工) 含义等同于 TIG MIG : metal Inert Gas Welding (Inert Gas: 惰性气体) 熔化极惰性气体保护焊 MAG : metal Active Gas Welding (Active Gas: 活性气体) 熔化极活性气体保护焊 GMAW: Gas Metal Arc Welding 熔化极气体保护焊 FCAW: Flux Cored Arc Welding 药芯焊丝电弧焊 (CO2气保焊) 基本定义 Definition 1 关系网 Connection n GMAW 熔化极气保焊 MIG (Ar保护) 熔化极惰性气体保护焊 MAG (ArCO2保护) 熔化极活性气体保护焊 FCAW CO2气保焊 实芯焊丝气保焊 Solid wire 药芯焊丝气保焊 Flux-cored wire n GTAW (TIG) 钨极惰性气体保护焊(手工) 实芯焊丝 Solid wire 脉冲MIG Pulse MIG 非脉冲MIG 脉冲MAG Pulse MAG 非脉冲MAG 2