.表面粗糙度测量原理和方法综述摘要:表面粗糙度是机械加工中描述表面微观形貌非常重要的一个参数，表面粗糙度测量技术是现代精密测试计量技术的一个重要组成部分。综述了接触式和非接触式两类测量方法，着重介绍了非接触式测量中的几种测量方法的测量原理及其优缺点。关键词:表面粗糙度;接触式测量;非接触式测量Survey of measurement methods for surface roughnessAbstract Surface roughness is an important parameter to reflect the micro-geometry in machine process and also an important part of modern precise measurement technique Contact measurement and non contact measurement was summarized in this paper, and the advantages and disadvantages
