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为研究微细电解加工的基本规律,根据电解加工的基本原理,建立了以电容模型为基础的数学模型.采用高频窄脉冲电源,电解加工主要是以暂态加工为主要过程,电容模型能够较准确地描述脉冲电解加工,对脉冲电解加工提供了公式依据.通过基础实验研究,得出加工间隙随着脉冲频率的提高而减小,加工电压越大加工间隙也越大,浓度低加工间隙也减小的结论以及带螺旋槽的电极排屑效果比圆形的效果更加快速.
In order to study the basic rules of the micro-electrolysis process, a mathematical model based on the capacitance model was established according to the basic principle of electrolytic machining. The use of high-frequency narrow pulse power supply, electrolytic machining is mainly based on transient processing as the main process, the capacitance model can compare Accurately describe the pulse electrolysis, pulse electrolysis provides the basis for formula processing.From the basic experimental study, we can see that the machining gap decreases with the increase of pulse frequency, the larger the machining voltage is, the larger the machining gap is, and the lower the machining gap is The reduced conclusion and the electrode with spiral groove chip removal effect faster than the circular effect.