Spot welding is the type of resistance welding for permanently jointing two or more sheet metal parts through the thermoelectric heat and is widely used for sheet metal fabrication. The spot welding takes place at specific points, which are circular ...
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Spot welding is the type of resistance welding for permanently jointing two or more sheet metal parts through the thermoelectric heat and is widely used for sheet metal fabrication. The spot welding takes place at specific points, which are circular points to be repeated at regular intervales to effectively join the pieces.
In Atlas Metal shop, spot welding is primarily used for jointing sheet metal parts that normally up to 3mm thickness with the weld diameter range from 3mm to 12mm
Low carbon steel, austenitic stainless in 300 series and ferritic stainless in 400 series steel are suitable for spot welding. Dissimilar metal cannot be spot welded due to different metal properties and thermal conductivities.
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