Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on Failure Mode Analysis of Machining Center

머시닝센터의 고장모드 해석에 관한 연구

  • 김봉석 (아주대학교 대학원 기계공학과) ;
  • 김종수 (아주대학교 대학원 기계공학과) ;
  • 이수훈 (아주대학교 기계 및 산업공학부) ;
  • 송준엽 (한국기계연구원 자동화연구부) ;
  • 박화영 (한국기계연구원 자동화연구부)
  • Published : 2001.06.01
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Abstract

In this study, a failure mode analysis of CNC machining center is described. First, the system is classified through subsystems into components using part lists and drawings. The component failure rate and failure mode analysis are performed to identify the weak components of a machining center with reliability database. The failure probabilistic function of mechanical part is analyzed by Weibull distribution. The Kolmogorov-Smirnov test is also used to verify the goodness of fit.

Keywords

References

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