Abstract
The currently available electric arc metallising guns (EAG) contain two electrodes – wires. The operation of the classic EAG system depends completely on synchronisation and the speed of movement of the electrode wires and their accurate mutual spatial position at the exit from the guide tips. These shortcomings are not found in the three-electrode EAG.
Notes
Selected from Svarochnoe Proizvodstvo, 2015, 68 (7) 29–32.