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。
Deep researches have achieved on small deep hole machining on Titanic alloy with EDM.
对钛合金深小孔的电火花加工工艺进行了深入的研究。
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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