实体保持架锁点控制方法

Control method of solid cage's counter bore

实体保持架在兜孔加工中自然形成锁点,用以阻挡滚动体。锁点的大小直接影响轴承质量,所以,实体保持架锁点的大小,必须有科学精确的控制方法。

The counter bore is naturally performed to resist the rolling element during processing the pocket of the solid cage,and the size of counter bore directly effects the quality of bearing,so it need a kind of scientific method to control the size of cotmter bore.