What does the die EDM mean
EDM, an acronym for the English acronym, is often used in professional fields. If the whole name is Electrical Discharge, it means electric spark Machining That's called electroprocessing. It is mainly used for a variety of complex shape and small precision workpieces, such as the punch die, die, intensive, fixed plate, stripper plate, such as forming tool, template, use of electric spark machine-shaping metal electrodes, all kinds of micro hole trough, narrow gap, curve and so on, with a small machining allowance, high machining accuracy, short production cycle, low manufacturing cost advantages, has obtained widespread application in the production, the wire-cut edm machine at home and abroad has more than 60% of the total number of electric machine.
EDM is electrospark machining. EDM is used in the working liquid in the pulse discharge between the two poles of galvanic action removal in special processing methods of conductive materials, also called discharge machining or electrical erosion, English abbreviation EDM. The main features The materials and complex shape artifacts that can be machined for the hard cutting of ordinary cutting processes; No cutting force when processing. Do not produce defects such as burrs and scratches; The tool electrode materials need not be harder than the workpiece materials. Direct use of electrical energy processing to facilitate automation; After processing, the surface produces a metamorphic layer which must be further removed in some applications. It is difficult to clean and process the smoke pollution in the process.
Die electric spark machining technology.The mould (EDM) is the difference between the electric spark erosion and the machining of the traditional machine tool
