Plasma welding machine for welding aluminum structures
The machine is intended for plasma welding of up to 20 mm thick aluminum sheets.
- Butt welding of up to 20 mm thick aluminum alloy sheets along with formation of back of weld;
- Lack of non-metallic inclusions in weld joint due to cathode cleaning of parent and filler material;
- Reduction of welding deformation due to focused heat input;
- Efficiency of weld joints at the level of parent metal with preservation of plastic properties;
- Lack of spatter during welding;
- High rate.
| Performance | Parameter value |
|---|---|
| Thickness of metal to be welded, mm | 16–20 |
| Rated current of welding under conditions of 100% full vacuum, А | 700 |
| Diameter of filler wire, mm | 1.6 / 2.0 |
| Welding speed, m/hr | 8–30 |
| Plasma generating and shielding gas | Argon |
| Consumption of plasma generating gas, l/min | Up to 5 |
| Consumption of shielding gas, l/min | Up to 40 |
| Consumption of additional shielding gas, l/min | Up to 60
|
