阴极雾化
阴极雾化-
在进行交流TIG焊时，需要增加一些较复杂的控制方式，如：阴极雾化作用、消除和减小直流分量、稳定电弧等，以保证焊接的正常进行。
In AC TIG welding , it needs add some complex control method to ensure the quality of welding , such as negative-pole atomization affects , D.C.of elimination and reduce , and arc stabilizing etc.
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当采用小孔型交流脉冲双面弧焊工艺焊接铝合金时，由于小孔的存在，焊接过程中阴极雾化效果降低，影响焊缝成形及质量。
Arc cleaning action effect falls after the keyhole was established during keyhole pulsed AC PA-GTA double-sided arc welding process on aluminum alloy , which influences , the shape and quality of the weld .