Classic truck restoration often means fixing old parts. Keeping the vehicle original or doing an actual "matching numbers" kind of buildup, there are times when you must restore an existing casting or ...

Centrifugal fans used in power generation applications are subjected to abrasive environments. After sufficient time in service, the wearing surfaces of fans require repair or replacement. In planning ...

Q.I'm going to do a repair on my 1968 El Camino at the cowl where it meets the windshield frame. I don't want to replace the whole cowl so I'm going to attempt to weld a small patch panel into the ...

When maintenance welding required cutting into the hull of a Navy submarine, John Bartly knew there had to be an easier way. Mr. Bartly supervises 15 welding engineers as a U.S. Navy employee on Mare ...

The instructions presented hereunder are general in nature and apply to all welding processes for tool steels. It should be pointed out that there are several companies who specialise in repair ...