With skilled welders seemingly harder to find than civility in Congress, the issue of quality control is never far from shop ...

[NightHawkInLight] is able to strike an underwater arc inside a vessel that looks for all the world like a double-barreled bong. The plasma creates a mixture of carbon monoxide and hydrogen which ...

As [Jake von Slatt] explains it, there are two kinds of plasma cutters on the market: high-frequency (HF) start and pilot arc start ... with 20 turns of 6 AWG welding wire. Before winding ...

The 100,000 square foot welding facility located at the Educational Cultural Complex in Mountain View will be equipped with a plasma ... Being part of the shielded metal arc welding curriculum ...