Argon arc welding

- Jun 29, 2020-

Argon arc welding: using tungsten electrode, commonly known as tungsten needle arc starting and melting base material and adding wire, adding wire by hand. It is also equipped with an argon gas bottle. The adjustment parameters are air pressure, current, gas supply advance time, and gas supply delay protection time. Some welding handles are water-cooled, and the circulating water needs to be adjusted.