Can the direct current welder be used as an argon arc welding machine?
DC welding machine, in broad sense, as long as the output is direct current, belong to DC welder.Including two welding electrodes, hand arc welding, DC TIG welding machine, etc..Narrow sense, DC welding machine is: welding rod hand arc welding machine.Only welding rod arc welding machine, using strike arc, can be used as simple tungsten argon arc welding, the disadvantage is that the need for external gas control system. The larger the short-circuit current is, the more serious the tungsten electrode burns. The weld is easy to clamp tungsten.
1, a high frequency or high frequency pulse arc ignition device can be added.2, someone answered ZX7 inverter series of DC welding machine, can be used as argon arc welding. Arcing mode is contact arcing.4, if welding operation is not skilled, tungsten pole touch is useless, undesirable, who is now using contact arc method?.
ZX7 inverter series DC welding machine can be used as argon arc welding. Arcing mode is contact arcing!
You buy a set of cross welded argon arc welding torch to solve, and how to believe you already know
