The hydraulic drilling machine with computer control technology, the pump and engine matching control to realize the intelligent, not only power is stronger, and more fuel-efficient.
这些液压钻机借助了计算机控制技术，泵与发动机的匹配控制实现智能化，不但功率更强，而且更加省油。
DC motors work as power device of the hydraulic system in the project machinery, mainly matched with hydraulic pump.
直流电动机工作电源装置的液压系统中的工程机械，主要是配合液压泵。
It is an important factor for the perfect matching between the maximal input power of the hydraulic oil pump and the maximum output power of the engine in the design process of the hydraulic shovel.
液压油泵的最大输入功率与发动机的最大输出功率之间的匹配问题是液压挖掘机设计过程中的一个重要内容。
Formation center tester (FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint.
钻井油气层测试器是由液压动力短节、双packer短节、反向注入短节、数字泵抽短节、传感器短节和取样筒短节组成的。
A. Hydraulic pressure ADAPTS constant power variable axial piston pump for energy saving.
液压泵采用恒功率自动变量轴向柱塞泵，以节省能源。
Hydraulic pulverizer, also known as hydraulic clamp, by excavators, loaders and other hydraulic pump to provide power, able to crush the concrete to clean out the reinforcement and finishing loading.
又名液压钳，由挖掘机、装载机等的液压泵提供动力，能够粉碎混凝土清理出其中的钢筋并整理装车。
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。
The paper introduces an advanced hydraulic pump/motor tester for mine, combining frequency-modulated control with power recovery techniques, and an engineering application example is given.
介绍采用变频调速和功率回收加载技术的新型矿用液压泵和液压马达试验系统，并有应用实例。
This grout pump is available with either an air or hydraulic cylinder to power the pump.
灌浆泵可以由气体驱动，也可以由液压驱动。
W type ac, dc hydraulic power unit adopts the international popular k, special type gear pumps, pump motor, with more than 20 streamlined oil tank can satisfy different types of design.
型交、直流液压动力单元采用国际流行的K型齿轮泵，专用油泵电机，流线型油箱，具有20多种油路设计可满足不同类型的需要。
A neural network is trained and tested by the vibration power spectrum of the hydraulic pump and the results show the validity of the neural network diagnosis.
结果表明利用神经网络能有效地解决液压设备的故障诊断问题。
Electro-hydraulic proportional sectional valves are realized with load sensing control, and the pump output power is adaptive to load, the system effectiveness is highly enhanced.
通过对电液比例多路阀进行负载敏感控制，实现泵和负载之间的功率匹配，显著提高系统效率。
The power plant includes a hydraulic pump, a hydraulic cylinder, a guide rail and a gantry. The gantry is fixedly connected with the casing.
动力装置包括液压泵、液压缸、导轨和龙门架，龙门架与壳体固定联接；
Hydraulic power station for Shanghai COMPANY integrate Marlin pump and valve and manifold, which is Marlin design, manufacture hydraulic power station.
曼理为上海某公司提供的液压动力单元，集成了曼理泵，阀和阀块等。是曼理公司第一套自行设计，生产的液压动力单元。
Simpler equation was educed by using power bond-bound graph for the model founding of the electro-hydraulic proportional radial piston pump controlling system.
用功率键合图对电液比例径向柱塞泵控制系统进行建模，导出一组相对简单的方程。
The radial piston pump can adopt manual-control or electro-hydraulic proportional control to realize the control of constant flow, constant pressure, constant power and load sensitivity etc.
径向柱塞变量泵可以采用手动控制、电液比例控制或负载敏感控制等多种控制方式，实现恒流量、恒压力、恒功率的控制。
Four pump control options permit the designer to choose the most efficient means to power his hydraulic equipment.
拥有四种控制方式，使设计者能够有效地选择合适的方式为其液压装置提供动力。
From the simulation results, it is clear that the power matching system using double-pump can improve efficiency of the CVT hydraulic system greatly.
计算表明，采用的双联泵功率匹配系统能有效提高CVT液压系统效率。
Because the power is limited by the circulation pressure, therefor use the motor pump as the power of hydraulic, the power of the motor pump supply from the turbine generators underground.
由于动力源受制于环空压差，所以采用电机泵作为液压动力，电机泵由井下涡轮发电机供电。
In the case of a known power, the design references the basic parameters of agricultural machines, select a hydraulic motor, hydraulic pump, etc.
在已知功率的情况下，整个设计参考农业机械的基本参数，选取了液压马达、液压泵等液压件。
One new type of internal combustion oil hydraulic power system was put forward, which integrated the technologies of internal combustion engine and oil plunger pump.
提出了一种新型内燃式油压动力系统，该系统集成了内燃机与柱塞式液压泵技术。
The hydraulic-driven reciprocating pump power was studied, including system design and the design of overall dynamic side of the hydraulic system.
对液压驱动往复泵动力端进行了设计，主要包括：系统总体方案设计和动力端液压系统的设计。
The hydraulic jet pump can reduce the producing cost due to its long run-life, few inspection operation, high production efficiency, less power consumption and less usage of power liquid.
射流泵运行周期长、检泵作业量少、生产效率高、耗电量小，动力液用量少，可使采油成本降低。
After a preliminary examination to know. Gray electric hydraulic pump for the ABS relay, the red relay for the ABS solenoid valve. Is one of the most common power supply ABS system.
经过初步检查得知。灰色的为abs液压电动泵继电器，红色的为abs电磁阀继电器。是一种最常见的ABS系统的供电方式。
At the heart of the tractor is the electric motor, which drives the hydraulic pump that supplies power to the wheels. Both ac and DC powered motors are used in e-line tractors.
爬行器的核心是电机，其驱动液压泵为轮组提供动力，电缆爬行器可以使用AC或DC电机。
Working together with Zhongan serial hydraulic rescue tools, BS63 hydraulic manual pump is one of the power sources.
BS 63液压手动泵与“众安”系列液压破拆工具配套使用，为各破拆工具的动力源之一。
The liquid discharged by the pump in a fluid-power system is directed by valves to a hydraulic motor.
在液压系统中由泵排出的液体经由控制阀到液压马达。
Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器(油压机、油压弯管机、油压千斤顶)的动力装置。
Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器(油压机、油压弯管机、油压千斤顶)的动力装置。
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