Development of a low-cost measurement system for cutting edge profile detection  

作　　者：Gregor Gerstorfer Bernhard G.Zagar 

机构地区：[1]Institute for Measurement Technology, Johannes Kepler University

出　　处：《Chinese Optics Letters》2011年第7期33-36,共4页中国光学快报（英文版）

基　　金：the partial financial support for the work presented in this paper by the Austrian Research Promotion Agency;the Austrian COMET program supporting the Austrian Center of Competence in Mechatronics (ACCM)

摘　　要：The use of a compact disk （CD） pickup head as a displacement measurement system is described. The components contained in a pickup head are explained and how they are combined to obtain the functionality of a pickup head. The application of measuring a knife edge profile is introduced. The results reveal some insuffiencies with the current system. The cutting edge＇s radius of curvature can be estimated.The use of a compact disk （CD） pickup head as a displacement measurement system is described. The components contained in a pickup head are explained and how they are combined to obtain the functionality of a pickup head. The application of measuring a knife edge profile is introduced. The results reveal some insuffiencies with the current system. The cutting edge＇s radius of curvature can be estimated.

关 键 词：Development of a low-cost measurement system for cutting edge profile detection VCM 

分 类 号：TG806[金属学及工艺—公差测量技术]