Wire EDM machine centers have been commercially available since the late 1970s. By the mid-eighties the machine tool and generator designs had changed dramatically. Unlike the early "sewing machines" the Wire EDM machining centers have developed into a machine tool.
Pyramid Mold & Tool started business operations very humbly 10 years ago, growing from the garage hobby of owner Stephen Hoare to its current position as a leading Los Angeles-area die/mold operation. Pyramid now competes against the best mold shops in the world.
In its more than 65 years designing and manufacturing aircraft, Raytheon Aircraft Company has held itself to a steadfast rule-there is always room for improvement.
While EDM speeds today are impressive, there also are a number of machining variables that influence high-performance wire EDM.