A Tryout Report System of Press Dies using Case-Based Reasoning

사례기반추론을 이용한 금형 트라이아웃 보고서 작성시스템

  • Yang, Tae-Ho (Information Technology R&D Center, POSDATA) ;
  • Choi, Sang-Su (Korea Institute of Industrial Technology) ;
  • Kim, Gun-Yeon (Department of Industrial Engineering, Sungkyunkwan University) ;
  • Lee, In-Seok (Manufacturing Engineering Center, GM Daewoo Auto and Technology) ;
  • Kim, Wook-Tae (Department of Dental Laboratory Technology, Shinheung College University) ;
  • Noh, Sang-Do (Department of Systems Management Engineering, Sungkyunkwan University)
  • 양태호 (포스코 ICT 정보기술연구소) ;
  • 최상수 (한국생산기술연구원) ;
  • 김건연 (성균관대학교 대학원 산업공학과) ;
  • 이인석 (GM대우자동차 생산기술연구소 금형기술팀) ;
  • 김욱태 (신흥대학교 치기공과) ;
  • 노상도 (성균관대학교 공과대학 시스템경영공학과)
  • Received : 2009.07.30
  • Accepted : 2010.01.10
  • Published : 2010.03.01

Abstract

A tryout is one of the most important process in development and production of dies. For automotive press dies, it takes 3 to 4 months during the vehicle development process. Moreover, useful information and knowledge from tryout process is very important to design and production planning of dies. In this paper, we developed a new supporting system for making and managing tryout reports of an automotive press die. The CBDTS(Case-Based reasoning for Die Tryout report System) was developed and applied using case-based reasoning method in order to reduce time and manage knowledge of tryout. It consists of "Class Retrieval Wizard", "Case Cleansing Module", and "Case Viewer." Also, this CBDTS could be a channel to integrate field information with enterprise-wide information management systems as well. The CBDTS was applied to a Korean automotive press die shop, and the results were very satisfied in both quantitative and qualitative manners.

Keywords

References

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