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在机械加工中常常会遇到三角形花键的加工。为了保证花键型而的截形尺寸,通常是用滚棒测量;不但测量简便,而且计算精确,现把它的计算方法介绍出来,供大家参考。设:d是滚捧直径;α是两相邻齿对中心的夹角;β是齿型夹角;γ是齿槽角;D外是花键的理论外径;D内是花键的理论内径;Z是花键的齿数。
Triangular spline processing is often encountered in machining. In order to ensure that the spline-shaped truncated size, usually measured by roller; not only the measurement is simple, and the calculation is accurate, now its calculation method is introduced for your reference. Let α be the included angle of two adjacent teeth to the center; β be the angle between the teeth; γ be the angle of the cogging; D is the theoretical outer diameter of the spline; D is the theory of the spline Inside diameter; Z is the number of spline teeth.