Abstract

An electric discharge micromachining experiment is described. The features of electroerosive cutting of parts by a wire electrode-tool with a diameter of 7–20 μm were studied. The results are interpreted using the developed mathematical model of the EDM cutting process, accumulating available experimental data on the EDM process dynamics with a nonrigid wire electrode. The problem of the stability of microprocessing with a thin wire when using the discrete feed of the electrode tool is investigated. The ways to achieve the maximum cutting speed under given conditions are determined.

中文翻译：

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用细线电极控制电火花加工切割过程的特征

摘要

描述了放电微加工实验。研究了使用直径为7–20μm的线电极工具对零件进行电腐蚀切割的特征。使用已开发的EDM切削工艺数学模型解释结果，并使用非刚性金属丝电极积累有关EDM工艺动力学的可用实验数据。研究了使用电极工具的离散进给时用细线进行微处理的稳定性问题。确定在给定条件下达到最大切削速度的方法。