微砂轮电化学放电修整技术

摘要/Abstract

摘要：

基于电化学放电加工的电极损耗原理，提出一种新的微砂轮修整工艺——电化学放电修整方法.阐述了其修整原理,同时，通过对比修整前后微砂轮的表面形貌、磨削力和工件表面质量来评估修整效果，通过微磨削试验来分析加工工艺参数对修整效果的影响.结果表明：修整后，微砂轮的磨削力和工件表面粗糙度显著降低；使用32V电源电压、质量浓度为300g/L的NaOH溶液修整后，微砂轮的法向磨削力和工件表面粗糙度最低.通过电化学放电修整可以显著改善微砂轮的磨削状态，提高加工效率和工件表面质量，延长微砂轮使用寿命.

关键词: , 微砂轮, 电化学放电, 修整, 微磨削

魏臣隽1, 2，沈艳2，许黎明1，陈振中2. 微砂轮电化学放电修整技术[J]. 上海交通大学学报（自然版）, 2017, 51(5): 534-.

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