在奇数建花键联接中,由于无对称键,其外径尺寸的测量较为复杂。为此,我们在制造精度要求较高的花健拉刀的过程中采用了如图1所示的 V 形块作间接测量。方法是:将拉刀直径尺寸 D 换算成图1所示的M 值,并利用校对环修正 D-M 之间的换算系数和常 In the odd number of spline connection, due to the asymmetric bond, the measurement of the outer diameter size is more complicated. For this reason, we used the V-shaped block as shown in Fig. 1 for indirect measurement in the manufacture of the high-precision flower broach. Method is: broach diameter size D is converted into the value of M shown in Figure 1, and the use of proofreading ring to correct D-M conversion factor and often