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 ...

DIY spot welders often use high-powered components that can be a bit frightening, given the potential for dangerous malfunctions. [Wojciech “Adalbert” J.] designed his capacitive discharge spot welder ...

The project illustrates how to build a homemade spot welder which can be used for welding two pieces of metal together by producing a highly defined point of contact weld and using a microwave oven ...

I find myself in need of welding 40 18650 cells into a pack to rebuild a dead pack. It seems the normal method of doing this is spot welding the batteries together with thin nickel sheet. Does anyone ...

Assembling a DIY Spot Welding Machine!! The 60 Best Sci-Fi Movies of All Time Bulletproof 'Dark Knight' SUV is real-life Batmobile NYC's socialist mayor-elect Zohran Mamdani gets backlash after he ...

Assembling a DIY Spot Welding Machine!!