Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Feature Based Modeling System for the Design of Welded Plate Construction

용접판 구조물의 설계를 위한 Feature 기반 모델링 시스템

  • Kim, Dong-Won ;
  • Yang, Sung-Mo ;
  • Choi, Jin-Seob
  • 김동원 (전북대학교 공과대학 산업공학과) ;
  • 양성모 (전북대학교 공과대학 정밀기계공학과) ;
  • 최진섭 (전북대학교 대학원 정밀기계공학과)
  • Published : 1993.12.01
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Abstract

Developed in this paper is a feature based modeling system for the design of welded plat construction(WPC) which is composed of flat or bended plates represented as reference plane with a constant thickness. First, the necessity and the characteristics of the modeing system for WPC as compared with the assembly of mechanical parts are investigated. Secondly, feature library for the assembly of WPC is shown which contains several types of features like joint feature, groove feature, material feature, and precision feature. Thirdly, the assembly procedures are presented which mainly consist of both the assembly transformation and the correct assembly checking. Fourthly, weld lines of the assembled WPC are defined so that those can be used in the process planning or the manufacturing stage. Finally, a prototype by a geometric modeling software Pro/Engineer, a graphic software GL(Graphic Library), and C language on a CAD workstation IRIS.

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