【摘要】 论述了在ＣＮＣ齿轮测量中心上测量偏心圆齿轮齿形误差的测量原理，并将不同偏距下的测量结果与普通圆柱齿轮的测量结果进行比较，证实了所提出的测量原理的正确性．这一方法对于解决非圆齿轮的检测问题具有一定参考价值．更多还原

【Abstract】 A new method on measuring the tooth profile of an eccentric gears on CNC measuring center are presented. The measurement results under various eccentricity is compared with that of cylinder gear. The results show that the method is correct and furnishes the reference for measuring non circular gears.更多还原