spark machining

基本解释

At last, we make faults in the the axle of DF11G through spark machining and carry out experimentations to test the detector .
最后，制作了DF11G车轴实物试块，并以此试块对系统探伤能力进行验证。
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。
Summary:In under the mold industrial technology fast development new situation, the numerical control electric spark machining technology has made the unprecedented progress.
在模具工业技术快速发展的新形势下，数控电火花加工技术已取得了突破性的进展。