IE interfaces (산업공학)

Korean Institute of Industrial Engineers (대한산업공학회)
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Calculating a Sigma Level for Quality Measurement of 3D CAD Models from Their Error Occurrence Characteristics

3D CAD 모델의 품질 측정을 위한 오류 발생 특징 별 시그마 수준 분석

  • You, Hyo-Sun (Department of Industrial Engineering, Ajou University) ;
  • Yang, Jeong-Sam (Division of Industrial and Information Systems Engineering, Ajou University) ;
  • Park, Jae-Il (Division of Industrial and Information Systems Engineering, Ajou University)
  • 유효선 (아주대학교 대학원 산업공학과) ;
  • 양정삼 (아주대학교 산업정보시스템공학부) ;
  • 박재일 (아주대학교 산업정보시스템공학부)
  • Received : 2010.07.27
  • Accepted : 2010.09.17
  • Published : 2011.03.01
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Abstract

As more individuals and organizations participate in the complex design process of manufacturing industry, collaborative product development and management of the global supply chain have become more popular. Although the product quality concerns once focused on the manufacturing process, they are now directed at earlier stages of the design cycle where the engineering product is created as a 3D CAD model. In this paper, we describe the current state of product data quality activities in the manufacturing industry and the yardstick to measure 3D CAD data quality. Moreover we introduce a quality assurance method through the result of statistical analysis of 3D CAD models and suggest a six sigma level of CAD data quality by analyzing 76 samples provided from three Korean automotive companies.

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References

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