A Real-time Concurrent Product and Process Design System for Mechanical Parts  

作　　者：宋玉银 

出　　处：《High Technology Letters》1999年第1期75-81,共7页高技术通讯（英文版）

摘　　要：A real time concurrent product and process design system for mechanical parts is described in this paper. It consists of integrated product model, the expert system of product manufacturability evaluation and the controller of concurrent design. With the help of the controller of concurrent design, each feature of a part can be designed and evaluated based on manufacturing knowledge and resources, and can be modified according to the results of evaluation. The machining method of design feature can be selected based on manufacturing knowledge. So real time concurrent product and process design can be implemented based on integrated product model that is established based on generalized feature. Products and its design process can be optimized with the help of this system. The information and function integration of product design process can be realized. The time to market and the cost of products can be reduced.

关 键 词：CONCURRENT Engineering Real time CONCURRENT DESIGN Integrated PRODUCT model EXPERT SYSTEM 

分 类 号：TH122[机械工程—机械设计及理论]