According to the safety modulus of hydraulic hose ruled by international standard, we recommend that the working pressure is one forth of the minimum blast pressures.
按照有关国际标准规定的液压胶管的安全系数，我们推荐的工作压力通常为胶管最低爆破压力值的四分之一。
The automatic accumulator system can automatically maintain the working pressure of the accumulator in specified range and is widely applied in the hydraulic system of truck cranes.
自动蓄能器系统能够使蓄能器工作压力自动保持在设定的范围内，在汽车起重机液压系统中获得广泛应用。
The necessary data, such as the physical mechanic properties, the hydraulic characteristics, the permissible Working pressure, and the suitable sizes of the hose, etc.
有些方面如物理力学性状、水力性能指标、允许工作压力、以及管材的适宜规格等方面也缺乏资料。
The design and working principles and the advantages of equal pressure hydraulic energy controlled by by-pass and stroke were mainly discussed in this paper.
本文主要阐述旁路调节式、行程调节式等压力液压能源的设计、工作原理及其优越性。
What is a hydraulic press?The hydraulic press is by the high-pressured liquid (oil, emulsion and so on) transmits the working pressure the forging and stamping machinery.
什么是液压机?液压机是以高压液体（油、乳化液等）传送工作压力的锻压机械。
By the area difference between the piston and the plunger in their respective working Chambers, the hydraulic booster can transfer the input lower pressure into output high pressure.
水力增压器利用两工作腔活塞与柱塞面积之差，将输入低压转换为输出高压。
Construction vehicle's hydraulic pressure drive system is composed of diesel, hydraulic pump, hydraulic motor and working system, they interact each other.
工程车辆液压驱动系统由发动机、液压泵、液压马达、行走机构组成，这四个部分之间相互联系和影响。
It avoid the material rebounding with using hydraulic system, working pressure can be set according to the material and dimensions of the workpiece.
采用液压系统，消除了材料回弹，工作压力可根据工件材料和大小设定。
During different lift range phases when a CAM controls the distribution spool of a giant hydraulic press, the CAM's requirement for the pressure Angle of its theoretical working profile is different.
凸轮机构控制巨型液压机分配阀芯时，在不同的升程阶段对凸轮理论工作曲线压力角有不同的要求。
The article describes the origination of sleeper hydraulic pressure switch machine design and explains its structure, working principle, characteristics, and application effects.
介绍了轨枕型液压转辙机的设计由来，并简要说明了其结构、工作原理、技术特点及应用效果。
The structure and the working principle of electronic-hydraulic valve are analysed and the P-I (Pressure-Control current)characteristic equation of electronic-hydraulic valve is derived.
通过对电液阀结构与工作原理的分析，导出了电液阀的p—I（压力—控制电流）特性方程式。
By the comprehensive analysis and comparison to various working mechanism of the hydraulic impactor, the design decision of the article is definited as pressure feedback hydraulic heavy drill.
通过对各种工作机理的液压凿岩机全面分析，确定为压力反馈式全液压重型凿岩机。
Working pressure is the hydraulic pressure control valve before the working hydraulic control valve back pressure minus the difference.
工作压差是指水力控制阀前的工作压力减去水力控制阀出口背压的差值。
The hydraulic pressure working principle of the static hydro tester is introduced.
简要介绍了静水压试验机的液压工作原理。
The working principle and applied example of the air hydraulic pressure cutter bucking-out system was presented in boring a tapered pinhole in the piston.
本文介绍了镗削活塞锥形销孔的气液压刀具补偿系统的工作原理，并介绍了气液压刀具补偿系统的应用实例。
Because the rolling machine working instruction has stipulated: when the equipment starts the hydraulic system should be at the release of pressure condition.
因为辊压机操作规程规定：设备启动时液压系统应处于卸压状态。
To reduce heat generation of the hydraulic system the main component pressure of the loader hydraulic system under different working conditions is tested, the pressure loss of each part is analyzed.
为研究热量产生的原因，从系统上减少热量的产生，测试了装载机液压系统在不同工况下各主要元件的压力点压力，分析了各部分的压力损失情况。
Introduces the working principle and structure trait of CY3 hydraulic pressure operation machine, analyzes operating faults in detail, brings forward concerned treatment scheme.
介绍了CY 3型液压操作机构的工作原理及结构特点，对其实际运行中出现的故障进行了详细的分析探讨，并提出了有关处理方案。
Familiar with Hydraulic pressure machines, Ball mill and cutting machines. At least2 years of ME working experience, familiar with purchasing is preferred.
熟悉液压机、磨机、床等设备，至少2年以上的机械设备管理经验，熟悉采购者优先。
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.
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。
Familiar with Hydraulic pressure machines, Ball mill and cutting machines. At least 2 years of ME working experience, familiar with purchasing is preferred.
熟悉液压机、球磨机、切床等设备，至少2年以上的机械设备管理经验，熟悉采购者优先。
Familiar with Hydraulic pressure machines, Ball mill and cutting machines. At least 2 years of ME working experience, familiar with purchasing is preferred.
熟悉液压机、球磨机、切床等设备，至少2年以上的机械设备管理经验，熟悉采购者优先。
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