基于PDM系统的CAPP集成技术的研究

探讨了PDM与CAPP在产品结构管理、用户信息管理、工艺设计管理、工艺审批管理、数据存储管理等5个方面的系统集成问题。系统集成采用以单一产品数据为核心,以功能集成和数据集成为基础的集成方式,以PDM作为系统集成的平台,CAPP作为工艺文件编制和工艺数据操作的运行环境,不仅保持了数据和用户操作上的一致性,还保留了PDM和CAPP系统各自强大的专业功能,是一种实现简单但集成度较高的集成。

Research on CAPP integrated technology based on PDM system

The five system integration problems about product construction mangement, user infor mation management, process planning management, process examination and approval management and data storage management about PDM arid CAPP are discussed. The integration mode in the core of the unique product data, and based on functions integration and data integration is used in the system integration, which is with the platform of PDM. CAPP is used as the emulation environment of process file works and process data operations, which not only keeps the consistency between data and user operations, but also preserves the strong specialized functions of PDM and CAPP separately. It is a kind of simply-realized but higher integration.