用多齿分度台检测小度盘的刻线位置误差

Testing Linear Position Error of Small Size Graduated Disk by Using Multi-Tooth Circular Dividing Table

本文介绍了用多齿分度台检测小度盘的刻线位置误差及其数据处理方法。对检测结果的可靠性进行了分析与估算。

The methods for testing small aize graduated disk by multi-toothdividing table and data processing are presented in the paper. The reliabilityof testing results is analysed and estimated.