基于工程数据库的球阀CAD系统研究

Research on CAD System Based on Engineering Database for Sphere Valve

本文描述了轨道式球阀CAD系统的结构与实现。系统采用工程数据库技术 ,把设计过程中的运动设计、结构设计及参数化计算机绘图有机地结合成一个整体 。

Structure and realization of CAD system for the orbit-style sphere valve were described.Based on engineering database,the CAD system integrating kinetic design ,structure design and parameterized computer drawing,the automation of the design process was realized.