Spot Weld Aluminum Sheet Metal

The two electrodes focus the current onto a small spot which is where the term spot welding comes from.

Spot weld aluminum sheet metal.

A couple of electrodes at the same time clamps the work pieces jointly and delivers the electrical current wanted to make the weld. In this video lazze shows how you can spot weld aluminum with a standard 220 volt spot welder that is probably already in your shop. Learn how to mig weld automotive sheet metal in about 5 minutes or less. Aluminum spot welding is becoming more common as.

14 pack spot weld cutter sets double sided 3 8 hss spot weld cutter remover drill bits hex sheet metal hole cutter remover for power drill spot welding 4 6 out of 5 stars 44 17 98 17. Thus spot welding diameters go from 3mm to. Share this trick and if. The ration of thickness should not exceed 3 1mm.

I keep it short and to the point in this welding instructional video and show how ve. Spot welding is a procedure in which two metal surfaces are melted jointly to form a weld. Its primary usage is in welding auto body and sheet metal. Detailed weld settings are available in standard text books or from suppliers of the material or equipment and may depend on the detailed quality requirements and materials being used.

This is because the strength of the joints depends on the number and size of the weld. 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 metal to fuse them together.