Application Field Of Electrical Discharge Machining

Electrical discharge machining is a special machining technique that removes materials through the ablative effect generated by electric discharge between electrodes. This machining method is suitable for hard materials that are difficult to cut, such as quenched steel, hard alloys, ceramics, etc., and has advantages such as high precision and high efficiency. The general scope of electrical discharge machining is very broad, including aerospace, automotive, machine tools, medical devices, electronics and other fields. The following provides a detailed introduction to the applicable scope of discharge machining in various fields.
The accuracy of electrical discharge machining refers to the deviation between the actual size of the processed part and the required size
1. Aerospace field
The aerospace field requires the processing of many high-strength and high hardness materials, such as high-temperature alloys, titanium alloys, etc. Electrical discharge machining (EDM) performs well in the processing of these materials and can efficiently process various complex shaped components, such as blades, turbine discs, guides, etc.
2. Automotive sector
The automotive industry requires the processing of various complex shaped components, such as cylinder blocks, cylinder heads, crankshafts, gears, etc. Electrical discharge machining can efficiently process these complex components while ensuring good surface quality of the workpiece, which can improve the wear resistance and fatigue strength of the components.
3. Machine tool field
The field of machine tools requires the processing of various high-strength and high hardness materials, such as quenched steel, hard alloys, etc. Electrical discharge machining performs excellently in the processing of these materials and can efficiently process various complex components, such as guides, spindles, bearings, etc.
4. Medical device field
The medical device field requires the processing of various high-precision and high surface quality materials, such as titanium alloys, medical stainless steel, etc. Electrical discharge machining performs excellently in the processing of these materials and can efficiently process various complex medical devices, such as artificial joints, heart valves, etc.
5. Electronic field
The electronic field requires the processing of various precision electronic components, such as semiconductor chips, connectors, etc. Electrical discharge machining performs excellently in the processing of these components, efficiently producing various precision electronic components while ensuring good surface quality of the workpiece, which can improve the electrical performance and reliability of the components.