Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2001.04a
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- Pages.983-987
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- 2001
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- 2005-8446(pISSN)
Development of an Automated Process Planning System for Manufacturing Wheel Bolt
휠볼트 제작을 위한 공정설계 자동화 시스템 개발
Abstract
This paper deals with an automated computer-aided process planning system by which designer can determine operation sequences even if they have little experience in process planning of wheel bolt products by a multi-stage former. The approach to the system is based on knowledge-based rules and a process knowledge base consisting of design rules is built. Knowledge for the system is formulated from plasticity theories, empirical results and the empirical knowledge of field experts. Programs for the system have been written in AutoLISP for the AutoCAD using a personal computer and are composed of two main modules. An attempt is made to link programs incorporationg a number of expert design rules to form a useful package. Results obtained using the modules enable the designer and manufacturer of wheel bolt product to be more efficient in this field.
Keywords
- Computer Aided Process Planning(CAPP);
- Multi-stage Former;
- Cold Forging;
- Forming Sequence Design;
- Process Variable;
- Sequence Drawing;
- Knowledge-based Rules