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电极损耗问题是型腔电加工中重要的问题之一,笔者从电加工的极间胶体系统出发,促进电极表面黑膜的形成,利用间隙效应等探讨了降低电极损耗的途径。研制的DJT—1型中、精加工电极低损耗添加剂在煤油介质中使用,能使紫铜电极比原来降低损耗30～45％左右。中、精电加工电极的损耗问题一直是型腔电加工中最重要的问题之一。人们一直在研究电极损耗的规律,寻找降低电极损耗的途径,实现中、精电加工的高效低损耗,以提高电加
The problem of electrode loss is one of the most important problems in cavity electroforming. The author starts from the inter-electrode colloid system of electroplating to promote the formation of black film on the surface of the electrode, and uses the gap effect to discuss the way to reduce the electrode loss. Developed DJT-1 type, finishing electrode low loss additives used in kerosene medium, can reduce the copper electrode than the original loss of about 30 to 45%. , The problem of wear and tear of the electroforming electrode has been one of the most important problems in cavity electroforming. People have been studying the law of electrode loss, looking for ways to reduce electrode wear and tear to achieve high efficiency and low loss of electrofinishing, in order to improve the electrical and electronic