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 ...

Q.I have always enjoyed your column inbut I don't think you answered Stan Collin's question (in the July '19 issue) about using a copper backup pad for welding up small holes. You did give some great ...

New Delhi: International manufacturer of modern drive technologies and electrification solutions Vitesco Technologies today announced that it has introduced new green laser equipment for copper welded ...