Can you turn one of the most frustrating parts of any automotive restoration into one of the most fun? Removing the spot welds prior to replacing rusted out panels is usually not fun. What it is, ...

This paper benchmarks some methods of nondestructive testing for zero and high mileage spot weld quality/integrity and degradation evaluation (pin holes, voids, cracks, fatigue, corrosion, etc.). The ...

[Julian] needed to weld a bit of nickel to some steel and decided to use a spot welding technique. Of course he didn’t have a spot welder sitting around. Since these are fairly simple machines so ...