설계대상물의 외부공간을 이용한 3차원 CAD 시스템에 의한 설계지원

• 영문명: Design Support Based on 3D-CAD System using Functional Space Surrounding Design Object
• 발행기관: 한국산업경영시스템학회
• 저자명: 남윤의(Yoon-Eui Nahm) 石川晴雄(Haruo Ishikawa)
• 간행물 정보: 『산업경영시스템학회지』제32권 제1호, 102~110쪽, 전체 9쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2009.03.31

영문 초록

Concurrent Engineering(CE) has presented new possibilities for successful product development by incorporating various product life-cycle functions from the earlier stage of design. In the product design, geometric representation is vital not only in its traditional role as a means of communicating design information but also in its role as a means of externalizing designer's thought process by visualizing the design product. During the last dozens of years, there has been extraordinary development of computer-aided tools intended to generate, present of communicate 3D models. However, there has not been comparable progress in the development of 3D-CAD systems intended to represent and manipulate a variety of product life-cycle information in a consistent manner. This paper proposes a novel concept, Minus Volume (MV), to incorporate various design information relevant to product life-cycle functions. MV is a functional shape that is extracted from a design object within a bounding box. A prototype 3D-CAD system is implemented based on the MV concept and illustrated with the successful implementation of concurrent design and manufacturing.

키워드

Design Engineering Computer Aided Design(CAD) and Modeling Concurrent Engineering(CE) Feature