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一、概述 电化学抛光(以下简称电抛光)是用当电流通过电极和电解液时,在电极表面和电解液中发生化学反应,而利用这种反应为基础对金属进行加工的一种方法。电抛光能对一些表面光洁度高。表面光泽好,尺寸精度要求严的零件进行精加工,能保证优质高效率,是精密加工中较有发展前途的一项先进工艺方法。这种加工方法设备简单,节省工具,电解波寿命较长,溶液稳定。 我厂在模具制造中,根据我们实际情况主要采用成型磨削凸模与电极,电火花加工
I. Overview Electrochemical polishing (hereinafter referred to as electropolishing) is used when the current through the electrode and electrolyte, the electrode surface and the electrolyte in the chemical reaction occurs, and the use of this reaction as a basis for processing a method of metal. Electropolishing provides high surface finish on some surfaces. Surface gloss is good, the dimensional accuracy of the parts required for precision machining, to ensure high quality and high efficiency, is more sophisticated processing more promising an advanced technology methods. This processing method is simple equipment, saving tools, electrolysis wave longer life, solution stability. I plant in the mold manufacturing, according to our actual situation mainly using molding grinding punch and electrode, EDM