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我们是在Y38-1滚齿机上加装摆动工作台(或称行星工作台)铣磨摆线齿轮的。我厂产品YB3120滚齿机装有摆线针轮行星减速器(传动比1/45×1/45=1/2025),用来驱动滚刀座使滚刀作周期性的轴向移动,以提高刀具的耐用度。减速器所用摆线齿轮为常用的短幅外摆线等距曲线,参数为:偏心距0.5,齿数45,齿顶圆直径72,针齿直径4,短幅系数0.6133。由于我厂没有摆线磨齿机等摆线齿轮加工设备,且由于工件的针齿直径只有4毫米,用插或立铣的方法也很难加工,所
We are in the Y38-1 hobbing machine installed swing table (or planetary table) mill cycloid gear. YB3120 gear hobbing machine equipped with cycloid planetary gear reducer (transmission ratio 1/45 × 1/45 = 1/2025), used to drive the hob seat to hob periodic axial movement to enhance the tool Durable. The cycloidal gear used for the reducer is a commonly used short-stroke cycloid isometric curve. The parameters are: eccentricity 0.5, number of teeth 45, tooth tip circle diameter 72, needle tooth diameter 4, short-stroke coefficient 0.6133. Because I plant cycloid gear and other cycloid gear processing equipment, and because the workpiece needle diameter of only 4 mm, with the insertion or milling method is also very difficult to process, the