齿轮齿槽径向跳动的测量如图1 所示,将滚珠或齿条形测头插到齿槽中,即可从百分表上读出齿槽的径向值,这是齿轮精度测量中最简便、最普通的一种方法。 可以认为,这种测量法是由对圆形工件的偏心测量类推出来的,所以在一些老的参考书中,也常常把这种测量称之为偏心测量法。这种方 Measurement of Gear Toothed Radial Run As shown in Figure 1, a ball or rack-shaped probe is inserted into the gullet to read the radial value of the gullet from the dial indicator, which is measured in the gear accuracy measurement The easiest and most common way. It can be assumed that this measurement is derived from the eccentric measurement of a circular workpiece, so in some older references, this measurement is often referred to as eccentric measurement. This side