气动调节阀2种开关时间计算公式的比较及优化  

Comparison and Optimization of Two Switching Time Calculation Formulas of Pneumatic Control Valve

作　　者：赵万福 施锦超 ZHAO Wanfu;SHI Jinchao(Shanghai Automation Instrumentation Co.,Ltd.,Shanghai 200072,China)

机构地区：[1]上海自动化仪表有限公司,上海200072

出　　处：《流体测量与控制》2022年第4期37-39,共3页Fluid Measurement & Control

摘　　要：对两种气动调节阀开关时间的计算方法进行了介绍和比较,通过计算指出两种计算结果之间的差异。在此基础上,根据最新的流通能力计算式,提炼出一种全新的开关时间计算方法,用以对气动调节阀的开关时间计算,是一种开关时间计算方法的理论依据。This paper introduces and compares two calculation methods of switching time of pneumatic regulating valve,and points out the difference between two kinds of calculation results by calculation,and on this basis,according to the latest formula of flow capacity,a new method for calculating the switching time of pneumatic regulating valve is proposed.

关 键 词：阀门 气动 开关时间 

分 类 号：TH134[机械工程—机械制造及自动化]