A new sheet-metal joining process developed by Tox Pressotechnik reliably secures sheet metal components and prevents ...

Hackaday reader [David] was looking for a cheap and easy way to spot weld copper tabs together. As he notes in his writeup, the properties of copper which are most enticing, such as high thermal ...

Spurred on by the colossal shortage of welders in manufacturing and other sectors, robotic welding has gained enormous ground since it was introduced in 2017. Now, with AI growing in power, both the ...

How to make 3.7v a spot welding machine ...