Electrical Discharge Machining (EDM)Cutting is a machining process based on spark-erosion perforation and sinker EDM.
It can be divided into Reciprocating type High Speed Wire Cut EDM Low Speed one-way walk Wire Cutting EDM, and Vertical Wire Electrical Discharge Machining machine tool With Rotation Wire. (Vertical Wire Electrical Discharge Machining machine tool With Rotation Wire) according to the speed of walk silk.