[Robert] needed to weld metal tabs on a few batteries. In a proper manufacturing situation, this is usually done with outrageously expensive welders. Not wanting to spend thousands of dollars to ...

In stud welding, the heat of an electric arc drawn between the fastener and the work melts a quantity of metal, after which the two heated parts are brought together under pressure. Welded fasteners ...

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 ...

Engine blades repaired using direct laser deposition (DLD) and capacitive discharge welding (CDW) are better than new, according to a European Fifth Framework Programme project. The laser and ...

This file type includes high resolution graphics and schematics when applicable. Welding is often used to permanently fasten two pieces of metal together, often by robotic welders. Screws and nuts are ...

There isn't one welding process suitable for all applications, so you need to consider these factors: the type and thickness of the metal you're welding, how big the job is, whether you're welding ...