Why AC-DC welding machine welding aluminum does not melt?
6, with AC and DC TIG welding, AC and DC welding, AC and DC ordinary manual welding, spot welding using AC and DC function;
7, with the welding current ramp and attenuation function, help to fill arc crater when closed, to avoid weld cracks.
4, AC TIG for welding aluminum, aluminum and other materials;
5, by adjusting the pulse base time, atomization zone adjustment, gas shut-off time lag adopt stepless adjustment, in particular to meet higher welding process requirements;
Second, the AC-DC welding machine Features and uses:
1, the minimum welding current from 5A onwards, good arc stability, the welding of thin, medium and thick plate variety;
2, the DC pulse, Chong suitable for TIG welding stainless steel, copper, titanium, carbon steel and other materials;
First, AC-DC welding machine welding aluminum tubes to be using the AC or DC reverse, because basically the same color bath with the base material, resulting in melting the surface clear.
