spot welding

What Are The Parts Of Welding Machine?

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What Are The Parts Of Welding Machine? (1) Direction of travel, (2) Contact tube, (3) Electrode, (4) Shielding gas, (5) Molten weld metal, (6) Solidified weld metal, (7) Workpiece. What are the 7 parts of the welding machine? (1) Direction of travel, (2) Contact tube, (3) Electrode, (4) Shielding gas, (5) Molten weld metal, (6)

What Process Is Spot Welding?

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What Process Is Spot Welding? A form of resistance welding, spot welding is one of the oldest welding processes whereby two or more sheets of metal are welded together without the use of any filler material. … The welding heat is generated by the electric current, which is transferred to the workpiece through copper alloy