How to Spot Weld at Home
Spot welding is frequently used to join sheets of metal together. Learn how to join metal together for many around-the-home projects as well as repair previously welded or riveted metal. Spot welding at home can be done easily with the proper equipment and techniques. Does this Spark an idea?
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Things You'll Need
- Grinder
- Welding machine that can interchange welding guns
- Spot welding gun
- Clamps
- Welding goggles
- Welding mask
- Spray lacquer or paint
Instructions
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1
Grind the metal where it was previously welded or riveted to ensure a smooth join.
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2
Attach the grounding cable to the bottom piece to be welded. Press the spot welding gun against the top surface to be welded. Repeat along the seam.
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3
Coat the weld with spray lacquer or paint to prevent rust.
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