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阐明开发面向产品制造全过程CAPP系统的必要性。重点研究并提出了面向产品TGCAPP系统的3个信息模型和3层体系结构,使TGCAPP系统具有层次性、开放性、灵活性、分布式和通用化的特点,它对促进我国CAPP系统的集成化、实用化和工程化有十分重要的现实意义。
Clarifies the necessity of developing a CAPP system for the whole process of product manufacturing. Focusing on three information models and three-layer architecture for product TGCAPP system, the TGCAPP system has the characteristics of hierarchy, openness, flexibility, distribution and generalization. It is of great importance to promote the integration of CAPP system in China , Practical and engineering has very important practical significance.