【摘要】 分析了制造型中小企业的生产特点和信息化的需求,构建了适合制造型中小企业的PDM体系结构。针对某具体的生产企业开发了一套PDM系统,该系统以计算机网络为核心,基于单一的数据库,以产品结构为中心进行产品数据管理,以角色的形式管理用户权限,实现了CAD/CAPP/CAM的集成。更多还原

【Abstract】 Informationization demands and the production characteristics of medium and small sized manufactories were analyzed.The PDM structure that adapts to the medium and small sized manufactories was constructed.A PDM system was developed aiming at certain manufactory.This system takes network as the core and makes single database as the foundation.Products data is managed taking product structure as the centre.The users’ rights are administrated in the form of roles,the integration of CAD/CAPP/CAM is realized.更多还原