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当用滚齿、插齿或拉削方法制造齿轮时,在切出的齿的一边或二边要产生毛刺,需用一道专门的去毛刺工序。此外,通常在齿轮两边外侧沿齿形外缘要切出倒角。完成倒角和去毛刺工序的方法很多,最常用的有如下几种:1、切入进刀铣削。一个旋转的铣刀以一定的切入进刀速度作轴向进刀至切削位置,停留片刻后,退回到起始位置,与此同时工件进行分度,转过一齿。2、用与工件齿形相匹配的蜗杆形砂轮磨
When making gears with hobbing, plugging, or broaching, burrs are generated on one or both sides of the cutout tooth, requiring a specialized deburring procedure. In addition, the chamfer is usually cut out along the outer edges of the teeth on both sides of the gear. Complete chamfering and deburring many ways, the most commonly used are the following: 1, cut into the feed milling. A rotating milling cutter enters the cutting position axially with a certain cutting-in feed speed. After a while, it retracts to the starting position, at the same time, the workpiece is indexed and a tooth is turned. 2, with the workpiece toothed worm-shaped grinding wheel match