Electrical discharge machining (EDM) can use soft tool electrodes to process hard workpieces achieve “soft against hard”, because it directly uses electrical energy and thermal remove metal materials. Then, generate complex features on harder materials meet the requirements of excellent surface quality. Since EDM involves many parameters, including non-electrical properties, is essential optimi...

Due to its high machining precision, EDM technology is nowadays very important in the production of high-precision parts for various industries. The precision machined surface combination with ability machine circular surfaces brings, addition several advantages, some negatives. most significant negative this relatively low productivity as well overall efficiency. latter affected by many accomp...