摘要
以挖掘机工作臂液压系统的数控化改造为例,介绍了液压系统数字执行元件的结构原理和计算机控制技术,简述应用计算机控制技术把原来的液压伺服系统进行数控化改造的基本工作原理,为分析现代化液压系统或进行老液压系统的数控化改造提供了有价值的参考。
Take the numerical control reform of the excavator＇s working arm hydraulic systems for example, now introduce the structural principle of the hydraulic systems＇ numerical control actuating element and the computer control technology, and sketch the basic working principle of the numerical control reform in the hydraulic servo system which used the computer control technology, by this road to provide a valuable reference for analysing Modem hydraulic system or reforming old hydraulic system to numerical control.
出处
《煤矿机械》
北大核心
2014年第3期158-160,共3页
Coal Mine Machinery
基金
广西自然科学基金(2010GXNSFA013027)
关键词
液压系统
挖掘机
数控化改造
hydraulic systems
excavator
numerical control reform
