You may be interested in reading about spot welder parameters. There’s also the problem of combustible materials… This Compaq used very thin aluminum to support the screen and connect the hinges.

Removing the spot ... arc and not burn through the second layer. To prevent cutting through the metal, we'll be using gouging consumables, a nozzle and shield for removing small amounts of metal ...

The welder requires a 220-volt electrical connection and offers new technology that reduces “sticking” when starting arcs, and helps maintain a steady arc while welding. It’s still shaped ...

Build an arc welder with two simple parts. RFK Jr. Calls Out King Abdullah: ‘They’ve Cut Us Off’ Here’s how much money you should have saved for retirement based on your age Notorious ...

and the resulting connection won’t be as good as a weld. Fortunately, though, a decent spot welder isn’t that tough to build, as [KaeptnBalu] shows us with his Arduino-controlled battery spot ...

In order to make testing out Android apps easier than ever for developers, or even just everyday tinkerers for that matter, Google has now released a new tool called ARC Welder. Basically you ...