基于CATIA V5的逆向造型设计

Reverse modeling design based on CATIA V5

基于CATIA V5的逆向造型方法,简化实体零件的造型结构,使结构树更趋于合理,减少了体素之间的拼合计算。设计过程简捷明了,达到了造型零件所需的好结构树的要求。对CATIA V5软件强大的特征造型功能,以及鲜明的参数化设计思路进行了推广,也为CAD/CAM系统的开发与应用提供了素材。

Based on the reverse modeling method of CATIAV 5,this paper gives an attempt to simplify the modeling structure of physical parts,makes structural tree tend to be much more reasonable,and reduces hybrid calculation among voxels.The design course is simple and clear,meeting the requirement for good structural tree of modeling elements.This paper not only popularizes the powerful feature modeling function as well as distinct parameterized design thinking of CATIAV5 software,but also offers source material for application and development of CAD/CAM system.