ADAPTIVE TWIN CONSUMABLE WELDING
摘要:
A contact device for a welding apparatus is disclosed. The contact device is for providing current to a first welding wire and a second welding wire. The contact device includes first and second contact jaws. The first and second contact jaws include a plurality of longitudinally extending grooves formed therein that form passageways for the welding wires. The welding wires can be positioned in a first configuration in which they are spaced apart and in a second configuration in which they are next to and contact each other.
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