用散斑图测试金属表面粗糙度的探讨  

A study of measuring the surface roughness of metals with a scatter diagram

作　　者：马鸣禹[1] 

机构地区：[1]广西工学院,广西柳州545006

出　　处：《广西工学院学报》2000年第1期12-14,共3页Journal of Guangxi University of Technology

摘　　要：本文分析了夫琅和费衍射形成散斑图的过程 。In this paper,the forming process of scatter diagram through Fraunhofer diffraction is analyzed,and an idea is offered to measure the surface roughness of metals with scatter diagram

关 键 词：夫琅和费衍射 散斑图 表面粗糙度 金属 测试 

分 类 号：TG84[金属学及工艺—公差测量技术] TH161.14[机械工程—机械制造及自动化]