毕业设计--PDM与CAD的数据共享与应用

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1、题目：PDM 与 CAD 的数据共享与应用 摘要摘要 作为提高产品开发效率的重要工具和系统，CAD 和 PDM（产品数据管理）在制造企业 被广泛应用，CAD 和 PDM 两者之间存在较多的业务逻辑联系，两者之间的数据共享与应 用集成能很大程度上提高系统运行效率，缩短产品开发周期，提高生产效率。 以三维CAD 系统Inventor为例，探讨了CAD和PDM 系统之间的数据共享和应用集成技 术，PDM通过CAD的API(AddIn)获取产品设计信息，CAD 通过PDM 的Web服务获取产品零 部件的“外部”属性，从而实现CAD和PDM 系统之间的数据共享和应用集成。本文研究的 主要内容包括：PDM

2、与CAD数据共享与应用集成的系统需求，所涉及到的技术、标准及其应 用， PDM与CAD数据共享的主要途径以及PDM与CAD应用集成的路线、 关键技术和系统架构等。 本文提出了PDM与CAD数据共享与应用集成的系统需求、技术路线和系统构架，给出了关键 技术及其应用示范，证明了技术可行性，提出了系统集成应用的前景。为进一步研究PDM 和CAD的数据共享和应用集成，实现两者应用集成打下了技术铺热。 关 键 词：CADPDM；数据共享；应用集成 Abstract ： CAD&PDM(Product Data Management)have been wildly employed in enterpr

3、isesofIn view of the flow of information in industry,CADPDM are locatedin upriver&downriver in product development process respectively,&mey have lotsof relations in business logicallyThe datasharing&application integration betweenthe two systems cart result in great improvement in system operation

4、efficiency,shorten the development cycle ofproducts and enhance productivity The integration of PDM system and CAD system needs not only transfer of prerequisite and apprehensibledata but also interoperations between the two systemsDatasharing and application integration are studied between PDMand C

5、AD in this paper，on the base of the instance of threedimensiona1 CAD Inventor In which， PDM accesses theproduct design information through the API(Add In)ofCAD， and CAD gets the product components ”external” attribute through W eb service of PDM ，in this way，data sharing and application integration

6、between PDM and CAD come true The main contents of this article include-the system requirements fordata-sharing&integration between PDM&CAD， involved techniques， standards&their application ， the main approaches to ， key techniques&system structure ofdata-sharing&system integration between themThe article puts forward the system requirements，technical courses&systemarchitecture for data sharing&application integration between PDM&CAD ， presents the key techniques&their examp