한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제12권4호
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- Pages.119-126
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- 1995
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
광촉침법에 의한 비접촉 3차원 형상측정에 관한 연구
A Study on Non-contact Measurement of 3D-Objects by Optical Probe Method
- 강영준 (전북대학교 기계설계학과) ;
- 신성국 (전북대학교 대학원 기계설계학과) ;
- 삼호융지 (오사카대학 산업기계공학과)
- Kang, Young-June ;
- Shin, Seong-Kook ;
- Miyoshi, Takashi
- 발행 : 1995.04.01
초록
This paper presents a non-contact measuring system using one point measuring method to measure surface profiles of dies and clay models for practical use in the field of production engineering. The system has a laser beam probe similar to a measuring probe in a contact measuring system and CCD linear sensor used to detect 300mm measurement range, displacement of measured surfaces, from an origin. There is no mechanical interference between this measuring system and a measured surface in this system. In this measuring system, it was needed 500-600ms including data processing time to measure one point. The experiments showed that the standard deviation was 800 .mu.m and the reproducibility was also 100-210 .mu. m.
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