基于工艺过程分析的Pro/E零件特征建模方法  

Pro/E Feature Modeling of Parts Based on Machine Technics Analysis

作　　者：吴雪[1] 刘斌[1] 冯涛[1] 白皛[1] 

机构地区：[1]北京工商大学机械工程学院,北京100048

出　　处：《煤矿机械》2009年第7期199-201,共3页Coal Mine Machinery

摘　　要：介绍了零件的特征信息模型及其作用,提出在Pro/E环境下,在零件形状特征分析的基础上,结合连杆的加工工艺过程分析,利用特征建模技术创建连杆的特征信息模型,以实现CAD信息模型与CAPP和CAM的数据共享和集成。The feature -based information model of the part characteristic and the function of characteristic was introduced. Using geometry and machine technics anslysis, the part definition model of connecting rod in engine was established in Pro/E system based on feature modeling. In this way CAD data can be shared by CAPP and CAM system.

关 键 词：特征 零件信息模型 连杆 加工工艺 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术] TK42[自动化与计算机技术—计算机科学与技术]