利用单面啮合法的滤波特性确定单啮仪的采样点数

Determine the Sampling Data Number of Single-flank Testers Based on the Analysise of Filtering Feature

一般齿轮单面啮合检查仪中采样点数的确定仅与齿数有关，而与齿面形状无关，本文介绍了一种利用单啮测试技术的滤波特性和采样定理来确定采样点数的新方法，作者将该法应用于研制单啮仪中，结果表明新方法合理、科学。

This Paper indroduces a new method which is based on analysing the filtering fea-ture of single flank-meshing measurement to determine tbe sapmling data number of testers.compared to the traditional method,the new one is more reasonable.