What is Wire EDM? A Guide to Wire Electrical Discharge ...
2 days ago · Image credit: Pixel B/ Wire electrical discharge machining (EDM) is a process of metal machining in which a tool discharges thousands of sparks to a metal workpiece. A nonconventional process, though hardly a new one, wire EDM works on parts resistant to conventional machining processes, but only if these parts are electrically conductive; usually, they are nonferrous, .