关于微孔粗糙度电容测定法的探讨

RESEARCH ON TEST METHOD OF TINY ROUGHNESS ADAPT ELECTRIC CAPACITY SENSER

本文介绍了采用电容传感器测量微小孔径表面粗糙度的原理和方法;并将测量结果用表面粗糙度评定参数R,来表示。

The articles introduce the principles and the methords. Which ?.dopt electric capacity sensor to measure surface of small bore diamater and use the evaluate parameter 'Ry' to indicate the result of the measurement.