双列角接触球轴承沟间距的控制方法

Method to control distance between grooves in double row angular contact ball bearings

阐述了双列角接触球轴承沟位置和沟间距的测量方法,指出来了样板测量的不足和仪表测量的优点,并通过多种控制手段保证沟位置和沟间距符合工艺要求。

This paper describes the method to identify the location of grooves and to measure groove-distance in double row angular contact ball bearing, it pointed out the deficiencies of sample measurement and the advantages of instrument measurement. Through using various controlling methods to ensure the groove-location and the groove-distance meet the requirements.