截断阀驱动装置的运动分析及计算机辅助设计

Movement Analysis and CAD of the Drive Unite of the Cut-off Valve

本文分析了新型截断阀驱动装置的运动规律，提出了驱动装置的运动要求，并利用计算机进行分析、判断，解决了确定不同结构尺寸截断阀驱动装置结构参数的难题。

In this peper, the authors analyse the moving law of the drive unit of the new cut-off valve,and give out the moving requirments of the drive unit. By using computer to analyse and judge,the authors found out the most suitable structure parameters of the drive unit,which is a difficult work in the design of the different size of cut-off valve.