SPS Technologies, whose Pa. plant was partly destroyed by fire, is the sole source of some U.S. military parts
The planned partial demolition of the fire-ravaged SPS Technologies flagship factory in Abington would leave a hole in U.S. design and production of the specialized nuts and bolts, rivets, and other ...
Plasma arc cutting: Scientists decode gas flow dynamics
Plasma arc cutting (PAC) is a thermal cutting technique widely used in manufacturing applications such as shipbuilding, ...