Patent ID: 9731372
Date: 2017-08-15
CPC Classifications: B23K

Claim:
1. A welding system, comprising: a first welding power source that supplies a first current and has a first terminal and a second terminal, the second terminal operatively connects to a workpiece; a first welding contact tip that operatively connects to the first terminal, the first welding contact tip directs a first welding electrode to a first arc; a second welding power source that supplies a second current and has a third terminal and a fourth terminal, the third terminal operatively connects to the first welding contact tip; a second welding contact tip that operatively connects to the fourth terminal, the second welding contact tip directs a second welding electrode to the first arc, the first arc being between the first welding electrode and the workpiece and the first welding electrode and the second welding electrode; and a third welding power source that supplies a third current and has a fifth terminal and a sixth terminal, the fifth terminal operatively connects to a third welding contact tip, which directs a third welding electrode to a second arc, and the sixth terminal operatively connects to the workpiece.