| 摘要 |
PURPOSE: A welding torch is provided to have one torch which is supplied with multiple weld wires, thereby improving welding efficiency. CONSTITUTION: A welding torch includes a welding torch main body(101) and multiple contact tips(103,105). Multiple welding wires(W1,W2) pass through the welding torch main body. The multiple contact tips are connected to the end of the welding torch main body to provide the weld wires to a welding unit. The welding torch main body and the contact tips are insulated. The welding wires are wrapped around with an insulation member in the welding torch main body so that the welding wires and the welding torch main body are insulated. |
