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针对CO_2焊时所出现的飞溅稍大及焊缝成形欠佳问题,阐述了通过焊接设备来实现对电弧进行控制的方法及其原理。
Aiming at the problem of larger splashing and poor weld formation in CO_2 welding, the method and principle of arc control by welding equipment are described.