关键词: 产品数据管理, 相关度, 计算机集成制造

Abstract: The general characters and individual characters of PDM implementation process in enterprises are analyzed. After the concept of User Correlative Degree (UCD) is presented, the development and implementation of PDM are classified into three kinds according to different modules and UCDs. Based on above work, the architecture of PDM Fast-Implementation Assistance System(PDM-FIAS) is built and some key techniques are expounded, such as the global model and integrated interface technique between PDM and CAx, the implementation technique of global integrated interface between PDM and Enterprise Global Database (EGDB),the implementation technique of the data model mapping & definition tool between PDM and EGDB and the development technique of PDM users customization. At the same time, the functional structures of each technique are produced.

Key words: product data management, correlative degree, computer integrated manufacturing