Welding Skills

List of welding skills.

Arc Welding

This needs some content, should be split up into Stick, MIG, TIG, SMA...

Spot Welding

• Building a spot welder from a recycled microwave oven transformer.
• Spot welding aluminium - usually very difficult, here the demonstrator shows how it can be done by sandwiching two aluminium plates between a couple of steel plates, welding through the whole sandwich, then pulling the steel plates away again after each weld (they don't stick very strongly to the aluminium).