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白钢焊条接正及还是负极

2025-03-16 22:47:40

推荐回答（1个）

回答1：

没有白钢。是不锈钢。
钨极氩弧焊焊接不锈钢，焊枪接负极-地线接正极+，直流正接。氩气作为保护气体。根据母材材质选择不锈钢焊丝型号。
焊条手弧焊焊接不锈钢，地线接负极-焊钳接正极+，直流反接。根据木材材质焊条型号。

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