Electric discharge machining (EDM), sometimes colloquially also referred to as spark machining, spark eroding, burning, die sinking or wire erosion, is a manufacturing process whereby a wanted shape of an object, called workpiece, is obtained using electrical discharges (sparks). The material removal from the workpiece occurs by a series of rapidly recurring current discharges between two electrodes, separated by a dielectric liquid and subject to an electric voltage.
We produce and supply CNC wire cut EDM machine, Small hole drilling EDM machine and EDM sinker machine.
CNC wire cut EDM machine is controlled by CNC system and motors(stepper motor or servo motor),utilizes electrode wire more
CNC wire cut EDM machine is controlled by CNC system, utilizes molybdenum electrode wire and high frequency supply to cut workpiece accordingmore
Small hole drilling EDM machine put the high frequency voltage on the electrode and workpiece, then clearance between electrode and workpiece decrease to a special value,more