摘要
介绍基于Ｐｒｏ／ＥｎｇｉｎｅｅｒＣＡＤ系统，借助于Ｐｒｏ／Ｄｅｖｅｌｏｐ开发工具二次开发的基于特征设计的ＣＡＤ系统．该系统操作简单方便、设计效率高，可方便地对特征增加附加信息，为后续过程提供了丰富的信息，便于ＣＡＤ与后续过程的信息集成和功能集成．提出广义特征概念，为基于广义特征建立产品集成信息模型打下了良好的基础．
\ This paper introduces a feature based design system with the help of Pro/Develop tool based on Pro/Engineer CAD system. The design effectiveness can be improved with the help of this system. The additional information can be added into the feature in order to provide enrichment information for down stream processes and realize the information and function integration of CAD/CAPP/CAM. Generalized feature is presented by author, so integrated product information model can be established.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
1998年第2期145-151,共7页
Journal of Computer-Aided Design & Computer Graphics
基金
CIMS-863主题资助
关键词
特征设计
广义特征
特征空间
CAD系统
feature based design, generalized feature, user define feature, feature space
