基于事物特性表的CAx／PDM系统的集成研究  

Integration of CAx/PDM based on the tabular layouts of article characteristics

作　　者：何苗[1] 敬石开[1] 杨海成[1,2] 

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100191 [2]中国航天科技集团公司,北京100037

出　　处：《计算机集成制造系统》2008年第12期2369-2374,2383,共7页Computer Integrated Manufacturing Systems

基　　金：国家863计划资助项目(2005AA411910)~~

摘　　要：为支持事物特性表技术在产品设计、工艺、制造、测量等阶段的应用,深入研究了基于事物特性表的计算机辅助技术系统与产品数据管理系统的集成关键技术,提出了一种统一的基于事物特性表的集成产品信息模型和计算机辅助技术/产品数据管理系统集成框架,并在此基础上构建了集成平台。最后,以汽轮机转子为应用对象,对系统进行了应用验证。To support the applications of the tabular layouts of article characteristics （SML） technology in the product design, process, manufacturing and measurement, the integration technology of Computer Aided Technology （CAx） and Product Data Management （PDM） system was studied based on the SML. An integrated product infor marion model and the system integration architecture of CAx/PDM based on SML were brought forward. And a prototype integration platform was also developed. Finally, an application example of steam turbine rotor was pro vided to validate the feasibility of the system.

关 键 词：事物特性表 计算机辅助技术 产品数据管理 系统集成 集成产品信息模型 汽轮机 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]