向油箱灌油，当油液充满液压泵后，用手转动联轴节，直至泵的出油口出油并不见气泡时为止。
Fill oil into the oil tank, when the hydraulic pump is full of oil fluid, manually turn the coupling, till there is no bubble in the oil outlet.
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.
在分析液压泵试验台应用现状的基础上，设计出一种结合测量和控制技术的液压泵自动测试系统。
Based on the application analysis of hydraulic pump test-bed, an automatic testing system of hydraulic pump combined with the technologies of measurement and control is designed.
提出了液压泵流量脉动测试的实用近似方法，对液压柱塞泵流量脉动的测试技术进行了系统的试验研究。
The paper describes an overall experimental research on the techniques for measuring the flow ripples of hydraulic piston pumps, according to the practical method for measuring pump flow ripples.
本文还设计了一套对纯水液压泵进行型式试验的纯水液压试验系统，除了对齿轮泵进行一般的性能和寿命试验外，还可对其进行气蚀性能的研究。
In this paper, a test system to pure water hydraulic gear pump for modeling test was designed, which is used to test cavitation property except for usual property and life test.
液压驱动的钻井泵采用变量液压泵和动力油缸组成液压钻井泵的动力端；液力端和现在使用的三缸单作用活塞式钻井泵相同。
Hydraulic dive drilling pump adopts variable hydraulic pump and dynamic cylinder as its power end and its fluid end is identical with the triplex single acting piston pump.
液压泵采用恒功率自动变量轴向柱塞泵，以节省能源。
A. Hydraulic pressure ADAPTS constant power variable axial piston pump for energy saving.
本文对传统的液压泵试验台测试系统进行了改造，建立了一套基于虚拟仪器技术的集信号采集、分析、存贮等功能为一体的液压泵自动测试系统。
An automatic testing system for traditional hydraulic pump test - bed was sel up, which includes such functions as signal acquisition, data storing and analysis based on virtual instrument technique.
综合发动机和液压泵的特性曲线，分别对发动机与液压变量泵、定量泵进行了匹配效率分析；
Through a study in characteristic curve of the engine and hydraulic pump, the matching efficiencies between engine and fixed and hydraulic variable displacement pump were analyzed respectively.
耗电量以40%的总泵效率（液压泵加电动泵）为基础。
The electric consumption is based on an overall pump efficiency of 40 % (Hydraulic plus Electric).
为了降低阻尼系数进一步提高泵的动态性能，通过对JBP-63型径向柱塞变量泵定子受力仿真分析，研究了减小径向柱塞液压泵的定子不平衡力的方法。
Aimed to decrease damping coefficient and enhance pump's dynamic performance, a method for reducing the radial plunger pump stator forces was developed by analyzing the type JBP-63 pump stator forces.
针对不同故障类型下的液压泵振动信号具有不同复杂性的特点，将多尺度熵引入到液压泵故障识别中。
The vibration signals of hydraulic pump with different fault types have different complexity. The multi-scale entropy is introduced into the fault identification of hydraulic pump.
本文从液压泵与负载匹配的角度出发，将负载敏感变量泵应用到装载机工作装置液压系统的设计中。
This paper applies load-sensing variable pump to the hydraulic system of loader considering the matching of pump and the load.
液压泵作为液压系统的“心脏”，它的工作条件最为恶劣，因此对液压泵的状态监测和故障诊断成为了保证液压系统正常运行的关键。
The pump is the "heart" of the hydraulic system, and it has the severest working condition. So the condition monitoring and fault diagnosis of the pump is crucial for the hydraulic system.
复合式平衡齿轮泵是将内外齿轮泵融为一体的新型液压泵。
Balanced compound gear pump is a new king of hydraulic pump which combines ring gear with external gear pump.
试验时为了避免转向液压泵安全阀的开启，在试验前，必须将转向液压泵安全阀锁死。
Tests in order to avoid turning the hydraulic pump safety valve open, during the trial before the safety valve must be locked Steering hydraulic pump.
转向液压泵的使用工况比一般工程用泵的使用工况要复杂得多。
Shift the use of hydraulic pump operating conditions than the average pump works with the use of much more complex condition.
同时，由于受结构的限制，转向液压泵在整车上一般安装于发动机旁，环境温度很高，因而转向液压泵发热更为严重。
At the same time, because of structural limitations, steering pump on a typical installation in the vehicle next to the engine, the ambient temperature very high, thus turning more serious heat pump.
为斜盘泵滑靴磨损故障程度的影响因素分析及液压泵健康状态评估方法的研究奠定理论基础。
This study establishes a theoretical basis for the analysis of the degree of slipper wear factors and the research of hydraulic pump's health status assessment.
当时，国内汽车动力转向液压泵产品均为齿轮泵，轿车转向液压泵还是空白。
At that time, the domestic automobile power steering pump products are gear pumps, car steering pump or a blank.
适合排水水泵，灭火器泵，压缩机冷藏车和液压泵用于建筑设备驱动的发动机。
Suitable for drain pumps, fire extinguisher pumps, compressors for refrigerated vehicles and hydraulic pumps used in construction equipment driven by engines.
可在稠液泵、油泵、液压泵、液压马达、水泵等方面应用。
Can apply in the dense liquid pump, the oil pump, liquid press motor, the water pump etc. aspects.
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.
主要用于真空泵、空压泵、液压泵等工业机械产品。
The motor can be used in the equipment of vacuum pump. Air compressor. Hydraulic pressure ect.
所述总泵和分泵为液压泵或汽压泵。
The main pump and the auxiliary pump belong to the hydraulic pump or the steam pressure pump.
在对上悬式重力沉降离心机的型号进行确定后，完成了对主轴电机、变频器、液压泵、液压泵专用电机等器件的选型；
On floating. the gravity settlement centrifuge model for sure, completed the spindle motor and pump, hydraulic converter, special type of device, etc.
因此，只有同时研究液压泵的压力特性和温度特性，才能较全面地评价一个泵的性能。
Therefore, only when the characteristics of pressure and temperature both are considered together, can we evaluate the performance of a hyd…
因此，只有同时研究液压泵的压力特性和温度特性，才能较全面地评价一个泵的性能。
Therefore, only when the characteristics of pressure and temperature both are considered together, can we evaluate the performance of a hyd…
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