A sinker EDM's mass and dampening qualities improve the accuracy of electrode positioning in the spark gap, which, in turn, improves machining speed and finish. SHOPPING FOR RELIABILITY An automatic wire threader fails, halting overnight production on an...
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. By...