Injection mould processing technology - Electrical Discharge Machining

In the injection mold processing process, there are so many fixed processes that need to be used, including CNC machining, EDM machining, etc., so today we will talk about what EDM machines are like and what they do!

EDM for short, EDM is a kind of machining equipment, mainly used for EDM, widely used in various metal molds. The manufacturing of mechanical equipment is a special processing method that uses the electro-erosion effect generated by the pulse discharge between the two poles immersed in the working fluid to ablate conductive materials, which is called point processing or electro-erosion processing.

The Electrical Discharge Machining is mainly used for processing molds and parts with complex shapes of holes and cavities, processing various conductive materials, such as cemented carbide and quenched steel, etc., processing deep and fine holes, heterogeneous holes, deep grooves, narrow slits and Cutting thin slices, etc.: processing various forming tools, templates, threads and other tools.

Therefore, EDM machine is the most common processing procedure in the injection mold factory, and the processing of almost every set of molds requires the processing of EDM. And because the spark machine is very advantageous in processing injection molds, because of the high efficiency and the faster processing cycle.