摘要
介绍了大型压机液压系统的工作介质,对油、水两种工作介质的性能参数进行了分析对比。提出大型压机液压系统应优先选用变量泵、增压器、比例伺服阀组合这种控制方式。
The paper has described the working media of heavy press hydraulic system, meanwhile analyzed and contrasted the performance parameters of oil medium and water medium. It was brought up that combination of variable pump, pressurizer and proportional control valve is the optimum control manner selection for heavy press hydraulic system.
出处
《中国重型装备》
2012年第4期9-10,共2页
CHINA HEAVY EQUIPMENT
关键词
大型压机
液压系统
控制方式
heavy press
hydraulic system
control manner
