楔横轧模具CAD/CAPP/CAM集成系统的研究  

Research on CAD/CAPP/CAM Integrated System of Cross Wedge Rolling Die

作　　者：杨宏青[1] 王宝雨[1] 黄敬义[1] 胡正寰[1] 

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《制造技术与机床》2004年第5期32-35,共4页Manufacturing Technology & Machine Tool

基　　金：国家自然科学基金重点资助项目(50035010)

摘　　要：详细阐述了楔横轧模具CAD/CAPP/CAM集成系统开发的总体思想及各主要功能模块的开发机 制。应用特征技术构造了不同模块间模具特征信息模型,从而实现模具信息在不同状态空间的信息 转换及传递,保证了系统整体信息集成。In this paper, the general thoughts and developing mechanism on each main functional module for the CAD/CAPP/CAM integrated system of cross wedge rolling die were discussed in detail. Feature information models among different modules were constructed through applying feature technique and data structure principle. Thereby transformation and passing of tool information in different state & space were accomplished , and information integration of the whole system was guaranteed.

关 键 词：楔横轧模具 CAD CAPP CAM 集成 特征信息模型 

分 类 号：TG305[金属学及工艺—金属压力加工] TP391.7[自动化与计算机技术—计算机应用技术]