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这里介绍的是在壁厚1.1毫米的附件上电解加工八个槽的问题。零件如图1所示。该零件原用机械加工制造,需先钻定位孔再铣槽。铣槽后大量毛刺留在槽子下部并往内翻,要花费大量时间和劳动力打毛刺。机加单件工时定额为65分钟。现采用电解加工一次成型,不到10分钟即可同时加工好6个零件,效率提高十倍。采用此种方法无需专用电解加工机床,一般的电解设备均能满足要求,只需根据所加工的零件制作一个简单的电解夹具,采用固定式
Here is the problem of electrolytically machining eight slots on a 1.1 mm wall thickness attachment. Parts shown in Figure 1. The parts were originally machined to be machined, drilling holes need to be drilled first and then groove milling. After milling slot a large number of burrs to stay in the lower part of the tank and turn inward, to spend a lot of time and labor burr. Machine plus a single working hours fixed at 65 minutes. Electrolytic processing is a molding, less than 10 minutes can be processed at the same time six parts, the efficiency increased tenfold. This method requires no special electrolytic processing machine, the general electrolysis equipment to meet the requirements, just according to the parts manufactured by a simple electrolytic fixture, the use of fixed