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YBC系列摆线马达的配油联轴节在转子和配油盘花键内能作不小于12°30′的锥角内自由摆动,为此,联轴节以两端为鼓形齿来满足上述运动的。其齿形见图1。由于工件小,齿面窄,在滚齿机或铣床上难以加工,通常是采用滚直齿后再作人工修锉,其加工质量和效率都很低。本文介绍一种根据零件在机构中的运动轨迹,采用模拟碾压鼓形齿的工艺方法,在此基础上研磨淬火后的鼓形齿,从而提高了鼓形齿的精度和传动效率。模拟碾压鼓形齿的工艺为:滚直齿→碾压鼓形齿→去毛刺。模拟碾压鼓形齿是在普通车床上进行的,其上安装两个与工件参数相同的直齿花键套,其中一个由机床上的三爪卡盘夹紧,另一个装在刀架上的工
YBC series cycloidal motor oil coupling in the rotor and oil pan spline can be made within the cone angle of not less than 12 ° 30 ’swing freely, to this end, the coupling ends with drum teeth to meet The above movement. The tooth shape shown in Figure 1. As the workpiece is small, narrow tooth surface, hobbing machine or milling machine is difficult to process, usually after the use of straight tooth and then make artificial file, the processing quality and efficiency are very low. This article describes a based on the parts in the body’s movement trajectory, the use of simulation of rolling drum teeth process method, on the basis of grinding after quenching drum teeth, thereby increasing the accuracy of drum teeth and transmission efficiency. The process of simulating rolling drum tooth is: Rolling teeth → rolling drum tooth → deburring. The analog rolling crown gear is made on an ordinary lathe and has two splined spline sets with the same workpiece parameters, one of which is clamped by a three-jaw chuck on the machine and the other is mounted on a turret The workers