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本文介绍了电解去毛刺的原理和加工特性,并提出在电极、夹具设计时的注意点,列举应用示例。以前,去毛刺仅靠手工操作。近年来各厂家大力采用电解去毛刺机,首先在汽车,电机等工业中推广使用并迅速扩大。电解去毛刺是电解加工的一个分支领域,配置固定电极,使电解液边流动边通电,利用金属的溶解现象去除机械加工和磨削加工后工件、冲压件产生的毛刺,或对金属件边棱进行倒圆或者倒角。该法对去除零件内部交叉孔毛刺,如柴油机油嘴喷孔内边棱毛刺和曲轴交叉油道毛刺有明显效果。
This article describes the principle and processing characteristics of electrolytic deburring, and puts forward the points of attention in the design of the electrodes and fixtures, and lists the application examples. In the past, deburring was done manually. In recent years, manufacturers vigorously use electrolytic deburring machine, first in the automotive, electrical and other industries to promote the use and rapid expansion. Electrolytic deburring is a branch of electrolytic processing, the fixed electrode configuration, the electrolyte while flowing power, the use of metal dissolution phenomenon to remove machining and grinding workpieces, stamping parts generated burrs, or metal parts of the edge Round or chamfer. The law on the removal of parts within the cross-hole burr, such as the diesel nozzle nozzle inner edge burr and crankshaft cross-oil burr has a significant effect.