Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Estimation of Measurement Uncertainty for Vibration Tests in the Machine Tool Main Spindle

공작기계 주축회전체 진동 측정에서의 불확도 추정 방법

  • 이정훈 (창원대학교 산학협력단 클러스터사업단) ;
  • 윤상환 (창원대학교 산학협력단 클러스터사업단) ;
  • ;
  • 박민원 (창원대학교 전기공학부)
  • Received : 2011.01.19
  • Accepted : 2011.01.31
  • Published : 2011.04.01
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Abstract

Report on the notion of uncertainty is important. The reason is that the measured value includes a lot of uncertain factors. Reliable results can't be derived without the notion of uncertainty. The mathematical model to evaluate uncertainty considering the quality of vibration is important to evaluate uncertainty, and it must contain the every quantity which contributes significantly to uncertainty in the measured results. In this paper, the evaluation of uncertainty analysis about rotor vibration measurements of machine tools is presented to evaluate the most important factors of uncertainty.

Keywords

References

  1. Korea Laboratory Accreditation Scheme, http://www.kolas.go.kr
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  3. KS B ISO 10816-1, "Mechanical vibration-evaluation of machine vibration by measurements on nonrotating parts-part1: General guidelines," .
  4. KOLAS-G-002, "Estimation of uncertainty of measurement results and guidelines for the representation," 2007.
  5. Sa, J. S. and Kang, T. G., "Noise and Vibration Easy Everyday Life," pp. 23-24, 2007.
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