基于 PDM 的 CAD／CAPP／ERP 集成方案的研究与实现

摘要

论述了PDM系统与CAD、CAPP及ERP系统集成的必要性及各系统之间的相互关系，确定了基于PDM平台的集成方案。分别阐述了PDM与CAD、CAPP及ERP集成的内容及方式，着重讲述如何采用中间数据库方式实现PDM与ERP信息的共享。最终实现PDM对产品数据的管理，且打通了设计信息和生产信息的数据通道，保证了企业数据系统的完整性和一致性。%In this paper ,the necessity of integrating PDM with CAD ,CAPP and ERP is discussed ,and the relationship of them is introduced .The content and the method of integrating PDM with CAD ,CAPP and ERP are elaborated respectively ,and how to use the middle database to approach to the sharing of information between PDM and ERP is put emphasis on .The production data management is implemented ,and the data path of design information and production information is got through ,which ensures the consistency and integrity of enterprise data system .