electrical discharge machining

基本解释

The advantage is that electrical discharge machining processes with good surface roughness and machines metal of any hardness.
电火花加工的主要优点是可获得较低的表面粗糙度，并且可以加工任何硬度的金属。
Electrical discharge machining (EDM), or spark machining, as it is so called, is based on the eroding effect of an electric spark on both the electrodes used to produce.
放电加工或称为电火花加工，是基于两电极之间产生的电火花的腐蚀作用实现的。
From the point of improving process efficiency and process quality, the characteristic in the process course of electrical discharge machining (EDM) was analyzed.
从提高系统的加工效率和加工质量角度出发，首先分析了电火花加工过程的特点。