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国外最近提出一种新的光整加工齿轮方法,简介如下。被加工齿轮4套在心轴12上,用隔离环圈t 3隔开,料斗5支承在活动支承器14上,装有磨料。料斗5的振动由电磁振荡器8传给。当接通电机9后,曲柄连杆机构7、10、I I将角振动传给心轴,油缸活塞I和8往复移动,使齿轮上下拖动,产生了类似拉削的加工效果,由于各种方式的振动,使工件与磨料产生强烈的相对滑动,增强了加工效
Foreign recently proposed a new method of finishing gear, described below. The to-be-processed gear 4 is fitted over the mandrel 12, separated by an isolating collar t 3, and the magazine 5 is supported on the movable support 14 with abrasive. The vibration of the hopper 5 is transmitted from the electromagnetic oscillator 8. When the motor 9 is turned on, the crank linkages 7, 10, and II impart angular vibrations to the mandrel, and the cylinder pistons I and 8 reciprocate, causing the gear to move up and down, creating a similar broaching effect as a result of various Vibration mode, the workpiece and abrasive produce a strong relative sliding, enhanced processing efficiency