small hole drilling by edm 电火花小孔加工
Based on the analysis of requests to pulse generator of high speed small hole EDM drilling machine, a new combination pulse generator is developed in this paper with modular design method.
分析了高速电火花小孔加工对脉冲电源的要求，研制出一种新型脉冲电源——组合式高速电火花小孔加工脉冲电源。
Applying the principle to EDM can improve the machining performances, and playing the role of removing chips in the small hole-making and machining of deep slots.
利用这种原理，可提高电火花加工性能，在小孔、深槽等加工应用中起到促进排屑的作用。
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