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Computer simulation and information management systems for material processing

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1 Author(s)
Y. Nagasaka ; Dept. of Distribution Sci., Osaka Sangyo Univ., Japan

Several computer simulation and information systems for machinery industries have been studied. The objective is to construct a virtual manufacturing environment for concurrent engineering. For the environment, three types of models, which are geometry model for a product, mathematical model for physical phenomena and activity model for human operations, should be considered. In this study, computer simulation systems for casting and heat treatment processes as tools of a virtual manufacturing environment have been developed considering the interface of geometry model from a three-dimensional CAD system. These computer simulations can predict the quality and productivity quantitatively. As well, an information management system for pre-production material processes based on activity models has been developed. Background data for decision-making is stored and related to foreground information such as multimedia data. A summary of the system is shown and several examples are presented

Published in:

Intelligent Processing and Manufacturing of Materials, 1999. IPMM '99. Proceedings of the Second International Conference on  (Volume:1 )

Date of Conference:

Jul 1999