文章基本信息

标题：Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
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作者：Niculae Marinescu ; Niculae Marinescu ; Daniel Ghiculescu 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：112
页码：1-6
DOI：10.1051/matecconf/201711203006
语种：English
出版社：EDP Sciences
摘要：The paper deals with researches of microtopography obtained at different working modes at ultrasonically aided micro-electrical discharge machining (μEDM+US) and pure micro-EDM, using both commanded and relaxation pulses. Images of machined surface taken with scanning electron microscope were analyzed in correlation with chemical composition of samples detected by X rays spectrometer. This led to some explanations of material removal mechanism, aiming at improvement of process modelling and performances increase of μEDM+US.