[manekinen] came up with a really great solution to the problem of welding together sheet metal. It’s a very easy to build spot welder perfect for fabbing steel cases. The core of the build is ...

Hackaday reader [David] was looking for a cheap and easy way to spot ... high thermal capacity, make welding it all that more difficult. His home-brew method of spot welding is admittedly quick ...

Learn how to build a compact spot welding machine using a battery in this easy DIY tutorial. Spot welding is essential in various industries, including automotive, aerospace, and construction.

Explore how to make a simple welding machine at ... demonstrates a quick and easy method for creating a functional tool from basic materials. Perfect for DIY enthusiasts, this step-by-step guide ...