基于电子散斑干涉技术的圆度误差测量方法

Method of measuring roundness error based on ESPI

分析现有圆度误差的几种测量方法的优、缺点后,提出一种基于电子散班干涉技术的圆度误差测量与评定的新方法,测量结果表明,新方法简单易行、精确度高,有一定的应用前景。

The good and bad of the methods of measuring roundness error are analysed in this paper.The method of measuring roundness error based on ESPI is proposed. The measuring results show that the measure system can be used easily and have high accurate measuring of roundness error, so this way has high practicality.