고속 Line Center의 ATC 신뢰성 평가

Reliability Evaluation of ATC for High-Speed Line Center

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

초록

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.

키워드

참고문헌

  1. Lee, S. W., Lee, H. K. and Shin, D. H., 'Reliability Evaluation of A TC for High-Speed Line Center,' A Report of Research, BSM 528-1114.M, MOCIEIKIMM, 2005
  2. Kim, B. S., Kim, J. S., Lee, S. H., Song, J. Y. and Lee, S. W., 'A Study on Failure Mode Analysis of Machining Center,' J. of KSPE, Vol. 18, No.6, pp. 74-79, 2001
  3. Lee, S. W. and Lee, H. K., 'Reliability Prediction for VOl Turret,' J. of KISE, Vol. 28, No. 1, pp. 49-54, 2005
  4. Lee, S. W., Song, J. Y. and Lee, H. K., 'A study on Reliability Evaluation for core units for Machine Tools,' J. of Applied Reliability, Vol. 3, No.1, pp. 41-58, 2003
  5. Lee, S. W., Song, J. Y., Hwang, J. H. and Park, H. Y., 'Method and Application of Reliability Evaluation for Core Units of Machine Tools,' Proc. of KSPE, pp. 43-46, 2001
  6. Song, J. Y., Lee, S. W., Kang, J. H. and Park, H. Y., 'Quality Function Deployment of Core Unit for Reliability Evaluation of Machine Tools,' Proc. of KSPE, pp. 59-62, 2001
  7. Blanton, H. E. and Jacobs, R. M., 'A Survey of Technique for Analysis and Prediction of Equipment Reliability,' Trans. of IRE RQC, 1961
  8. MoaSoft Inc., 'A Guide Book for Reliability Prediction,' KyoWooSa, pp. 351-365, 2002