摘要
根据参数驱动和尺寸链理论，采用求解线性方程组方法．设计了一个基于几何数据的轴承参数化设计系统—ＰＢＣＡＤ。
According to the parameter drive and dimension chain theory a bearing CAD parametric designing system-PBCAD based on geometric data is proposed, by using the approach of solving linearequation sets.
出处
《华东船舶工业学院学报》
1995年第3期39-45,共7页
Journal of East China Shipbuilding Institute(Natural Science Edition)
关键词
轴承
参数化设计
尺寸链
CAD
几何数据
computer aided design
bearings / parametric design
dimension chain
geometric constraint
