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Method of Controlling CAD Library Based on Part-shape Information Model for Bicycle Configuration Designs

자전거 편집설계를 위한 부품형상 정보 모델 기반 CAD 라이브러리 제어 방법

  • Myung, B.S. (Department of Precision Mechanical Engineering, Kyungpook National University) ;
  • Lee, J. (Department of Precision Mechanical Engineering, Kyungpook National University) ;
  • Kim, B.C. (Department of Mechanical Engineering, Dong-A University) ;
  • Mun, D. (Department of Precision Mechanical Engineering, Kyungpook National University) ;
  • Lee, H. (Mechanical Systems Safety Research Division, Korea Institute of Machinery & Materials) ;
  • Park, S.W. (Mechanical Systems Safety Research Division, Korea Institute of Machinery & Materials)
  • Received : 2013.08.27
  • Accepted : 2013.11.20
  • Published : 2013.12.15

Abstract

A library of parametric CAD models should be provided for the reuse of design data in configuration design. Mechanical products have many options and parameters, which in turn, require a large number of CAD models for configuration designs. Existing methods for library construction are limited in their ability to decrease the number of CAD models and ensure independency between the configuration design system and the library. To solve these problems, we propose a method that controls a CAD library based on part-shape information model, and also present its technical details. To verify the proposed method, a CAD library for bicycles was constructed and design modification experiments using a prototype part-shape controller were performed. From the experiments, we found that the proposed method can effectively decrease the required number of CAD models by reusing models for configuration designs.

Keywords

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Cited by

  1. Method of Bicycle Configuration Design Based on Part-Shape Information Model vol.14, pp.3, 2015, https://doi.org/10.14775/ksmpe.2015.14.3.074