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在电火花加工过程中,对电流波形的准确观测是国内从事电加工的同志们非常关心而悬而未决的问题。为了适应研制新型脉冲电源及提高工艺性能研究的需要,北京市电加工研究
In the EDM process, the accurate observation of the current waveform is engaged in electrical processing comrades are very concerned and outstanding issues. In order to adapt to the development of new pulse power and improve the performance of the research needs, Beijing Electric Processing Research