Transactions of the Korean Society of Machine Tool Engineers (한국공작기계학회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A Study on the Solution About Generating Problems in the Spindle Using DMADOV Technique of the Six-Sigma

6시그마의 방법론의 DMADOV 기법에 의한 스핀들에 발생하는 문제 해결 방안에 대한 연구

  • 조영덕 (국립창원대학교 기계설계공학과 대학원) ;
  • 정원지 (국립창원대학교 메카트로닉스공학과) ;
  • 이춘만 (국립창원대학교 메카트로닉스공학과)
  • Published : 2007.12.15
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Abstract

Recently the machine industry is rapidly advanced for improving productivity. Especially an effort decreased error factors of machine tool continuously is being studied. In this paper, we propose a method that decreased vibration in the high speed spindle. By appling 6-sigma technique(DMADOV), we can grasp the influence between the housing design and a rotation accuracy. For a correct conclusion, we measure an actual spindle and analysis by $ARMD^{(R)}$(rotation analysis program). inally we find out influenceable design factors and the improvement condition about 20.7%.

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References

  1. Chung, W. J., Jung, D. W. and Song, T. J., 2003, 'A Study on Robust Design of Ball-Stop Part for Power Shift of Heavy Vehicle Using DFSS,' Transactions of the KSMTE, A, Vol. 15, pp. 8-14
  2. ISO 10816 - Mechanical Vibration
  3. Yang, B. H. 2003, Vibraton of rotation unit, Intervision
  4. ISO 7919 - Measurements on rotating shafts and evaluation criteria
  5. Taguchi, G. and Wu, Y., 2001, TAGUCHI's Quality Engineering Handbook, Wiley