摘要
本系统在自行开发的二维参数化绘图系统VCAD基础上,建立一个三维特征库,在零件的二维设计过程中采取以零件的方位面为单元建立机械零件的特征模型,实现CAD/CAPP/CAM的信息集成。
VCAD system builds a 3D features database in terms of the 2D parametric drafting system VCAD. In the 2D design phase, FVCAD takes advantages of the operating faces to build the feature model of the parts and realizes the CAD/CAPP/CAM integration.
出处
《工程图学学报》
CSCD
1997年第1期34-39,共6页
Journal of Engineering Graphics