三点法测量线轮廓度和面轮廓度的数学模型  

Some mathematical models of measuring profile of a line and profile of a surface with “3-point” method

作　　者：魏源迁[1] 陈日曜[1] 陈尔昌 刘筱莲 钟华珍 

机构地区：[1]华中理工大学

出　　处：《宇航计测技术》1990年第2期1-6,共6页Journal of Astronautic Metrology and Measurement

摘　　要：本文通过分析和研究三点法误差分离技术,建立了测量和评定工件线轮廓度、面轮廓度的数学模型。Through analyzing and researching“3—point” method error separation technique,this paper has built—up some mathematical models which are used to detect and evaluate workpiece's profile of a line and profile of a surface.

关 键 词：线轮廓度 面轮廓度 数学模型 测量 

分 类 号：TG84[金属学及工艺—公差测量技术]