How to Spot Weld: 10 Steps (with Pictures) - wikiHowExplore further
2021-10-22u2002·u2002Spot welding uses the heat from an electrical current to join 2 pieces of metal quickly, and is typically used for joining sheet metal. It's also easy to do with a spot welding machine, which has 2 electrode tongs about 6 inches (15 cm) long that pass an electrical current through the …
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