本文针对XS—ZY—125型塑料注射成型机，分析了现行通用的双联泵供油液压系统耗能大的原因。
The paper analyzes the reason for more power consumption of conventional dual vane pump system set in model XS—ZY—125 plastic injection forming machines.
并以典型双泵供油液压系统为例，介绍新回路的应用。
Meanwhile, this thesis introduces application of the new circuit in typical hydraulic system of double pumps.
通过对液压系统供油回路的信号测试过程及信息融合方案的设计分析，阐明了液压系统故障检测和诊断的实现过程。
Through study of the testing technique for oil feed circuit and designing principle of data fusion, the realization of fault test and diagnosis for hydraulic system was illustrated.
在AGC系统中，AGC液压缸通过该供油装置与AGC伺服阀组相连。
In the AGC system, the AGC hydraulic cylinder is connected with AGC servo valve through the oil feeder.
对液压传动中常用的液压泵供油系统的功率损耗进行了分析指出，采用功率匹配泵供油液压系统能更有效地实现节能。
This article analyzes the power consumption of the usual hydraulic systems and drew a conclusion that it can save energy more efficiently and use the power matching hydraulic systems.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
All hydraulic load sensing steering that supplies oil on demand preferentially and valve working hydraulic system of single pump priority are economic and energy-saving.
并联系统中，当一台液压泵向一组执行元件供油时，进入各执行元件的流量只是液压泵输出流量的一部分。
Parallel system, when a hydraulic oil supply to the actuator when a group entered the implementation of the components of the flow is only part of the hydraulic pump output flow.
并联系统中，当一台液压泵向一组执行元件供油时，进入各执行元件的流量只是液压泵输出流量的一部分。
Parallel system, when a hydraulic oil supply to the actuator when a group entered the implementation of the components of the flow is only part of the hydraulic pump output flow.
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