液压泵作为液压传动中的一个重要动力装置，在当今工业社会有着相当大的需求量。
Summary The hydraulic pump has sizable demand in nowadays industrial society as an important motive equipment in hydraulic transmission.
结合整机plc和CAN总线控制的电比例泵控液压系统是现代大型流动式起重机主要的传动控制形式。
Electric proportional pump-control hydraulic system controlled by PLC and CAN bus is the main format of driving control for modern heavy mobile cranes.
介绍泵直接传动的锻造液压机工作原理，对其控制机理、数学模型、控制策略进行了研究，并成功地应用于生产实践中。
The principle of forging hydraulic press by pump direct drive is introduced in this paper, the math model, control method and strategy are also described.
通过设计单泵多马达液压变速器的传动回路，得出多马达中各个子马达之间工作方式的组合可以使变速器传动比有多级变化。
Through the drive circuit design of the new hydraulic transformer, it is concluded that the transmission ratio has multi-level changes due to the combination of each sub motor working mode.
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.
液压泵是液压传动系统的心脏，是液压驱动系统的动力元件。
The hydraulic pump is the drive component of the hydraulic system.
本文对液压锤使用的闭式液压系统性能进行了分析，在此基础上提出了泵直接传动的开式液压系统。
Based on the analysis to close loop hydraulic system of hydraulic hammer, this paper provides on open loop hydraulic system.
该技术使用高速多相螺旋轴流式泵端及液压涡轮传动装置，并由位于上部的常规注水系统驱动。
This technology uses a high-speed multiphase helico axial pump end and hydraulic turbine driver powered by topside-located conventional water injection systems.
液压系统中的液压油泵是为液压传动供给加压液体的一种液压元件，它是泵的一种。
The hydraulic system is pressurized hydraulic pump for a hydraulic fluid for the hydraulic drive device is supplied, it is a pump.
螺旋输送器依次连接液压马达、液压泵、带轮传动系统、空压机和传动轴、变速箱等。
The spiral conveyor is sequentially connected with a hydraulic motor, a hydraulic pump, a belt wheel transmission system, an air compressor, a transmission shaft, a gearbox and the like.
泵-蓄势器传动的液压机，由于采用了蓄势器，故只用流量较小的高压泵。
Accumulator is used in hydraulic press driven by pump-accumulator. The high pressure pump with small flow can put working liquid into the accumulator in the intermittent working time of press.
包含液压设备和气动设备，包括泵、电动机、空气压缩机、汽缸、计量表、量具和传动装置。
Contains hydraulic and pneumatic equipment including pumps, motors, air compressors, cylinders, meters, gauges, and actuators.
针对单泵单马达液压变速器手动变量传动比不准确的问题，提出了单泵多马达液压变速器。
The transmission ratio of manual variable single-pump single-motor hydraulic transformer is not accurate. To avoid the problem, the single-pump multi-motors hydraulic transformer is proposed.
本公司还竭诚为客户设计，制造各类传动轴总成，联轴器总成，液压泵总成等以满足各界客户的需求。
Ltd. also designs and manufactures various kinds of transmission shaft assembly, shaft coupling assembly as well as hydraulic pump assembly etc.
本公司还竭诚为客户设计，制造各类传动轴总成，联轴器总成，液压泵总成等以满足各界客户的需求。
Ltd. also designs and manufactures various kinds of transmission shaft assembly, shaft coupling assembly as well as hydraulic pump assembly etc.
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