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此文给出了按平面啮合原理设计矩形花键滚刀齿形的误差计算方法,并计算了几种规格的滚刀的齿形误差。从而对此种设计原理的设计精度建立了明确的概念。这对于确定此种设计方法的使用价值是一个关键问题。为了计算齿形误差,首先要求出花键滚刀的螺旋面方程,本文在解决这一问题时,以假想齿条为媒介,亦提出了一种简单明了的方法。
In this paper, the calculation method of the tooth shape of rectangular spline hobs according to the principle of plane engagement is given and the tooth profile errors of hobs of several specifications are calculated. Thus establishing a clear concept of the design accuracy of this design principle. This is a key issue in determining the value of such a design approach. In order to calculate the tooth profile error, the spiral surface equation of the spline hob is first required. In this paper, an imaginary rack is also used as a medium to solve this problem. A simple and straightforward method is also proposed.