Welding is just as important to any good race program as driving or turning wrenches. It doesn't matter what class you race, all cars require fabrication and the occasional repair. And if your welding ...

01]Set the flow of pure argon shielding gas to 16 to 18 cubic feet per hour (CFH) for aluminum that's up to 0.500 inch thick. A percentage of helium can be added for thicker aluminum parts to increase ...

A device for inspecting weldingrod tips uses machine vision to determine whether redressed tips are good enough to resume welding. Traditional machine-vision equipment has had a hard time telling good ...

To grind or not to grind? What a question! It all depends on what you’re really trying to show, and in the case of welded joints, I often want to prove the integrity of the weld. My ground-back piece ...

Traditional machine-vision equipment has had a hard time telling good welding tips from bad ones, particularly after a redressing operation. The problem is that assessment of tip health can be ...