CAPP与PDM数据交换技术  

Data Exchange Technology Between CAPP and PDM

作　　者：阎艳[1] 张文杰[1] 赵博 

机构地区：[1]北京理工大学机械与车辆工程学院 [2]北京宇航系统工程研究所

出　　处：《航空制造技术》2009年第21期78-81,共4页Aeronautical Manufacturing Technology

基　　金：国防基础科研项目(K1304020714)资助

摘　　要：探讨了在PDM集成框架下CAPP从PDM数据库中获取产品属性信息、产品结构信息和产品图形信息的方法;研究了CAD/CAPP/PDM系统中数据文档的格式和类型,并将不同格式的文档划分为无格式文档和有格式文档;详细阐述了CAPP生成的工艺文档、工艺要素及属性信息在PDM框架下进行CAPP数据存储的一个模型和应用实例。The method of how CAPP obtains attribute information, structure information and figure information of the products from PDM＇s database in the PDM integrated frame is discussed. At the same time, the format and type of data-document in CAD/CAPP/PDM system are studied and documents in different format are divided into the unformatted document and formatted one. A model and application instance that how process document, process key-element and attribute information stores CAPP data are explained in detail.

关 键 词：数据交换 信息集成 工艺规划 数据管理 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]