한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)

한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

볼트류 제품에 관한 공정설계 및 금형설계 자동화 시스템

An Automated Process Planning and Die design System for Bolt Products

  • 송성우 (부산대 대학원 정밀기계공학과) ;
  • 최영 (부산대 대학원 정밀기계공학과) ;
  • 정성윤 (부산대 대학원 정밀기계공학과) ;
  • 김철 (부산대 기계공학부) ;
  • 최재찬 (부산대 기계공학부)
  • Song, S.W. (Precision Mech. Eng. Dept., PNU Graduate School) ;
  • Choi, Y. (Mechanical & Automotive Eng. Dept., Inje University) ;
  • Jung, S.Y. (Precision Mech. Eng. Dept., PNU Graduate School) ;
  • Kim, C. (Mech. Eng. Dept., ERC/NSDM, PNU)) ;
  • Choi, J.C. (Mech. Eng. Dept., ERC/NSDM, PNU))
  • 발행 : 2001.04.01
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초록

This paper describes a research work of developing a computer-aided design system of cold forging products. An approach to the system is based on the knowledge-based rules. Knowledge for the system is formulated from plastic theories, experimental results and the empirical knowledge of field experts. The system has been written in AutoCAD with a personal computer and is composed of six modules, which are selection of billet material, input of final product, process planning design, preform modification, insert design, shrink rings design module. Based on knowledge-based rules, the system is designed by considering several factors such as volume constancy, limite of formability by material, preform shape and so on.

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