Spot welding looks simple and easy until your products fall apart while being delivered to the job site. When that happened to one contractor several years ago, spot welding suddenly took on a whole ...

A detailed look at how the resistance spot welding process works and how it forms effective joins between metals. Also included is the advantage of using 3-phase power, the use of inverter technology, ...

Joining one flat piece of metal to another flat piece of metal is a common requirement, but sometimes the choice of method lies open. For a case in point, please consider these two kitchen spatulas in ...

California machine shop quadrupled output by switching from manual TIG to robotic laser welding, eliminating skilled labor ...

Warren — General Motors Co. believes it is the first automaker to weld steel to aluminum through resistance spot welding, a technique it spent some two years developing and expects will save weight ...