基于特征的典型CAD/CAPP/CAM集成系统  

Typical CAD/CAPP/CAM Integrated System Based on Feature

作　　者：慈建平[1] 孙厚芳[1] 袁欣[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《组合机床与自动化加工技术》2005年第9期24-25,28,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：文章利用特征建模和特征映射技术,将CAD、CAPP、工装设计和CAM各环节有效的连接在一起,实现了各环节之间的特征映射,从而完成了CAD/CAPP/CAM的集成。通过将工序信息、工件信息、毛坯信息、夹具信息、机床信息进行集成,建立工艺系统信息模型,并借助Pro/Engineer软件实现了NC代码的自动生成及加工仿真和干涉检查。Based on feature modeling and feature mapping technology the paper links CAD, CAPP, tools design and CAM together to implement CAD/CAPP/CAM integration. A process information model integrated with information of process, design piece, workpiece, fixture and machine is created. By Pro/Engineer G-code is generated automatically and NC check is implemented.

关 键 词：特征建模 CAD/CAPP/CAM 加工仿真 

分 类 号：TH166[机械工程—机械制造及自动化]