Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Reliability Evaluation of ATC for High-Speed Line Center

고속 Line Center의 ATC 신뢰성 평가

  • 이승우 (한국기계연구원 지능기계연구센터) ;
  • 이화기 (인하대학교 산업공학과) ;
  • 신동환 (대구경북과학기술연구원)
  • Published : 2006.06.01
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Abstract

Recently, the reliability evaluation and analysis are applied far many industrial products which are required to guarantee in quality and efficiency. The purpose of this paper is to present some of reliability evaluation methodologies that are applicable to machine tools. Especially ATC (Automatic Tool Changer), which is a core component of line center, was chosen as the target of the reliability evaluation and analysis. The scope of research is reliability prediction, reliability test and evaluates their results. The results of reliability evaluation have shown the failure rates, MTBF (Mean Time Between Failure), reliability for those components of ATC and real tests reliability through the constructed reliability test-bed. It is expected that proposed methodologies would increase reliability for a high-speed line center.

Keywords

References

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