Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)

Society of Korea Industrial and System Engineering (한국산업경영시스템학회)
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A Product BOM Management Scheme Due to Specification and Engineering Changes in Customer-Oriented Make-To-Order Manufacturing Environments

고객지향 수주생산 환경에서 사양 및 설계 변경에 따른 제품 BOM 관리 방안

  • Shin, Jung-Bum (Department of Industrial Engineering, University of Ulsan) ;
  • Kim, Jae-Gyun (Department of Industrial Engineering, University of Ulsan) ;
  • Jang, Gil-Sang (College of Business Administration, University of Ulsan)
  • 신정범 (울산대학교 산업정보경영공학부) ;
  • 김재균 (울산대학교 산업정보경영공학부) ;
  • 장길상 (울산대학교 경영학부)
  • Published : 2008.12.31
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Abstract

In manufacturing companies, engineering information is a central data which defines a product to be produced. This is changed by various factors such as changes of product configuration, changes of drawings information of a technology's licensor, etc, and these changes essentially accompany the changes of a product BOM (Bill of Materials) structure. Thus, engineering changes gives a heavy burden to information management within enterprise because the changes of product BOM have an influence on each departmental BOM such as a procurement BOM, a manufacturing BOM, a quotation BOM, etc. Especially, these changes of product BOM due to the engineering changes is inevitably and frequently happened by a customer's requirements in a customer-oriented make-to-order manufacturing environments. In these manufacturing environments, information gap among each department from the first contact point of customer to engineering, materials, production, quality, and management is very close, and thus it is very important that the change information of product BOM due to changes of product specification and engineering information are efficiently communicated among each department. This paper describes a procedure of determining product specification and of generating product BOM, and proposes an efficient management scheme for the change process of product BOM information due to changes of product specification and engineering. Also, to show the effectiveness of the proposed product BOM management scheme, a product BOM management system is implemented for the ship engine division of 'H' company, one of customer-oriented make-to-order manufacturing enterprises.

Keywords

References

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