Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)

  • 2001.04a
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  • Pages.88-91
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  • 2001
  • /
  • 2005-8446(pISSN)
Korean Society for Precision Engineering (한국정밀공학회)
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A Study on Reliability Data Analysis for Components of Machining Center

공작기계 부품의 신뢰성 데이터 해석에 관한 연구

  • 이수훈 (아주대 기계 및 산업공학부) ;
  • 김종수 (아주대 대학원 기계공학과) ;
  • 송준엽 (한국기계연구원 자동화연구부) ;
  • 이승우 (한국기계연구원 자동화연구부) ;
  • 박화영 (한국기계연구원 자동화연구부)
  • Published : 2001.04.01
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Abstract

The reliability data analysis for components of CNC machining center is studied in this paper. The failure data of mechanical part is analyzed by Exponetial, Weibull, and Log-normal distributions. And then, the optimum failure distribution model is selected by goodness of fit test. The reliability data analysis program is developed using ASP language. The failure rate, MTBF, life, and failure mode of mechanical parts are estimated and searched by this program. The failure data and analysis results are stored in the database.

Keywords