基于STEP的三维CAD和PDM系统集成方法研究  

Research on integrated methods between three dimensional CAD and PDM based on STEP

作　　者：谢鹏寿[1] 康永平[2] 

机构地区：[1]兰州理工大学计算机与通信学院,甘肃兰州730050 [2]兰州理工大学机电工程学院,甘肃兰州730050

出　　处：《计算机工程与设计》2007年第3期671-673,686,共4页Computer Engineering and Design

基　　金：甘肃省自然科学基金项目(ZS031-A25-015-G);兰州理工大学优秀青年教师培养计划基金项目

摘　　要：研究了基于STEP标准的产品信息模型、CAD数据交换接口、产品数据交换接口,提出了基于STEP中性机制和产品信息模型的三维CAD和PDM系统集成框架,该框架有助于实现广义CAD功能CAD/CAE/CAPP/CAM/CAQ/PDM/ERP之间的系统集成,异地、异构系统在企业间的集成,能够为企业设计和管理信息化提供一体化解决方案。The product information models based on STEP, exchange interface for CAD data, and exchange interface for product data are researched. An integrated framework between three dimensional CAD and PDM system is put forward based on STEP which offers neutral mechanism and product definition model, it help to implement integration between general CAD systems, such as CAD/CAE/ CAPP/CAM/CAQ/PDM/ERP, and distributed system or heterogeneous system between enterprises, can to provide integrative solution for design and management informatization of enterprise.

关 键 词：CAD PDM 集成方法 产品信息模型 数据交换接口 STEP 前处理器 后处理器 

分 类 号：TP39[自动化与计算机技术—计算机应用技术] TH166[自动化与计算机技术—计算机科学与技术]