품질경영학회지 (Journal of Korean Society for Quality Management)

  • 제33권3호
  • /
  • Pages.91-104
  • /
  • 2005
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  • 1229-1889(pISSN)
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  • 2287-9005(eISSN)
한국품질경영학회 (Korean Society for Quality Management)
권호 표지

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On Tolerance Analysis Using Inflation Factors

  • 서순근 (동아대학교 산업경영공학과) ;
  • 조유희 (동아대학교 산업경영공학과)
  • Seo, Sun-Keun (Dept. of Industrial & Management Systems Engineering, Dong-A University) ;
  • Cho, You-Hee (Dept. of Industrial & Management Systems Engineering, Dong-A University)
  • 발행 : 2005.09.30
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초록

Tolerance analysis plays an important role in design and manufacturing stages for reducing manufacturing cost by improving producibility. In most production processes encountered in practice, a process mean may shift or drift in the long run although process is in control. This study discusses the feasibility of three most common inflation factors(Bender, Gilson and Six Sigma) as a correction to Root Sum of Squares(RSS) method to compensate heuristically for a shift of process mean and nonnormal component distributions from simulation experiments and proposes the guidelines for choosing the inflation factor.

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참고문헌

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