Framework for sheet metal part design and manufacturing assessment

Tung Ting Yu, Yuh-Min Chen, R. Allen Miller, Gary L. Kinzel, Taylan Altan

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

In this paper, the framework for a sheet metal part design and manufacturing assessment environment is presented. Based on an investigation of the characteristics of sheet metal part design, form feature methodology is employed to facilitate design and provide information for assessment. The tasks, rules, and the significant items for manufacturing assessment are identified and formalized into a knowledge base with object-oriented techniques. The knowledge base is used for design assessment including evaluation for compatibility with press-working processes, modification of preliminary designs into better ones given cost considerations, and evaluation to avoid defects and failures. To support on-line design evaluations, a part model is constructed by extracting the required feature and connectivity data from a CAD database. The research is concentrated on box-type sheet metal parts primarily made by cutting (e.g., sharing, blanking, punching, etc.), bending, flanging, and local stretching . These parts are produced by both stampers and fabricators.

原文English
主出版物標題Computers in Engineering - 1992
編輯 Anon
發行者Publ by ASME
頁面53-60
頁數8
ISBN(列印)0791809358
出版狀態Published - 1992
事件Proceedings of the 1992 ASME International Computers in Engineering Conference and Exposition - San Francisco, CA, USA
持續時間: 1992 八月 21992 八月 6

Other

OtherProceedings of the 1992 ASME International Computers in Engineering Conference and Exposition
城市San Francisco, CA, USA
期間92-08-0292-08-06

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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