Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
권호 표지

Development of Straightness Measurement System thor Flat Workpieces

평면 공작물 진직도 측정 시스템 개발에 관한 연구

  • Kim, Hyeon-Su (Graduate School of Kumoh National Institute of Technology) ;
  • Jang, Mun-Ju (Graduate School of Kumoh National Institute of Technology) ;
  • Hong, Seong-Uk (Dept.of Machanical Engineering, Kumoh National Institute of Technology) ;
  • Park, Cheon-Hong (Korea Institute of Machinery and Materials)
  • Published : 2002.03.01
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Abstract

This paper presents a straightness measurement system for flat and long workpieces. The measurement system consists of a laser, a CCD camera and processing system, a carrier system with a stylus, and some optical units. The carrier system accompanies the stylus, which displaces and retroreflector along the surface profile. The optical unit is used to optically amplify displacement of the stylus unit. The developed system is applied to a ground surface and a LM guide unit. The experimental results show that the developed system can measure the straightness of flat surface and moving systems.

Keywords

References

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