Not leak in the hydraulic oil, may also reduce the pressure.
在液压油不泄漏的情况下，压力也可能减低。
But the use of hydraulic oil, bringing oil system for leaks and other issues.
但因使用液压油，带来油路系统的泄漏等问题。
The effect of load changes, the distribution of the constant flow of the hydraulic oil.
该阀不受负载变化的影响，分配流量恒定的液压油。
Check the circuit and the valves are free, but hydraulic oil in the debris of aluminum alloy.
检查油路及各阀门均无问题，但液压油中有铝合金碎屑。
And may to the hydraulic oil pollution of quantitative analysis and evaluation, do online testing and failure prevention.
而且可对液压油进行定量的污染分析和评价，做到在线检测和故障预防。
Also use between tooth seal volume change to achieve suction hydraulic oil.
也是利用齿间密封容积的变化来实现吸油压油的。
Hydraulic oil flush return circuit, pressure filter and pressure breaking device are added to the systems, solving the problems in design and application of hydrostatic transmission systems.
设计中增加了液压油冲洗回路、压力滤油器和压力切断装置，解决了静压传动系统应用设计中的问题。
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。
How to use and manage hydraulic oil is vital for avoiding abrasion and breakdown and for prolonging the lifetime of machines.
正确使用与管理液压油对减少机械磨损和故障，延长机械寿命具有重要作用。
Shearer hydraulic system reliability and longevity, to a large extent depend on hydraulic oil and hydraulic components of the cleaner.
采煤机液压系统的可靠性和寿命，在很大程度上取决于液压油和液压元件的清洁度。
The demulsibility of hydraulic oil is an important quality index.
抗乳化性能是衡量液压油质量优劣的一项重要指标。
When designing model YZ2003 vibratory compactor, heat dissipating system was tested and researched in order to get best cooling for engine water and hydraulic oil of the machine.
在进行YZ 2003型振动压路机设计时，为使发动机水温和液压系统油温都获得最佳的冷却，对该机的散热系统进行了试验研究。
The first row of test module was charge air cooler(CAC) and hydraulic oil cooler(HOC), the second row was radiator, and the third is transmission oil cooler(TOC).
试验散热器模块的第一排为中冷器和液压油冷却器，第二排为冷却水箱，第三排是变矩器油冷器。
But some hydraulic oil is not common, is the high point of the special damping oil, hydraulic oil with the principle of similar.
但有的不是普通的液压油，高级一点的是专用的减震油，工作原理同液压油类似。
The base oil that can be used as base oil of biodegradation hydraulic oil was prepared by treating reclaiming biological oil and mixing part of 150SN base oil.
对回收的动植油脂进行改性处理和加入部分150SN基础油后，调制出可以作为生物降解液压油的基础油。
The effective method preventing and reducing the defects is to decrease the solid particles for the pollution of hydraulic oil and to avoid the impact and overhead of system.
减少固体颗粒对液压油的污染，防止液压冲击和系统发热是防止和减少系统故障行之有效的方法。
The proper use of the construction machinery in its selection, replacement and maintenance for hydraulic oil directly influences the working reliability of hydraulic system and the operating life.
工程机械液压油的选用、更换与维护正确与否直接影响液压系统的工作可靠性和主机的使用寿命。
Feature requirements of the hydraulic oil for Marine cranes are discussed in this paper, as well as the operating details of oiliness judgment and inspection. gas releasing of the system etc.
论述船用克令吊液压油的各项性能要求及使用过程中的油质判断、系统放气和质量检查操作细节。
Development of flow-measuring circuits on the ship-surface hydraulic oil vehicle for reference to concerning personnels on the basis of principle of flow-measuring circuits is written in the paper.
本文从流量测量电路的工作原理入手，叙述了舰面液压油车流量测量电路的研制情况，供有关人员参考。
The causes and treatments of the common troubles, such as noise, creep, leak and hydraulic oil pollution in the hydraulic transmission system are described.
介绍了液压传动系统常见故障(噪声、爬行、泄漏和液压油污染)产生的原因及处理方法。
The reliability of hydraulic system and the service life of hydraulic components depend closely to the contamination resistance and the contaminated condition of the hydraulic oil in the system.
液压系统的可靠性和液压元件的使用寿命，在很大程度上取决于液压元件的耐污染能力和系统油液的污染状况。
The inspecting principle, method and standard of pollution level in hydraulic oil and measures for protecting pollution are introduced.
介绍了液压油污染度检测原理、方法、标准以及防污染措施。
Strengthening the awareness and testing of oil pollution control, and improving management skills of hydraulic oil can effectively reduce hydraulic system failures.
增强控制液压油污染的意识，加强对液压油污染的检测，提高液压油管理技术，能有效降低液压系统故障率。
In a HFPE, the free piston assembly is driven back and forth between two outer dead centers by fuel energy, and at the same time hydraulic oil is pumped out for energy.
在左、右动力腔的交替驱动下，HFPE的活塞组件在腔体中作往复直线运动，同时泵出液压油驱动负载工作。
Hold hydraulic unit horizontally and check hydraulic oil level at the reservoir using the cross hairs marking.
扶住液压单元，使其保持水平，然后用十字线标记检查贮液罐中的液压机油油位。
The main parameters of hydraulic system of HC refiner, the draft of the diagram of hydraulic system, the selection calculation of hydraulic oil and the elements are presented in the paper.
介绍高浓盘磨机液压系统的主要性能参数，液压系统原理图的拟定，液压油及液压元件的选型计算。
The precautions and emergency treatments for hydraulic oil leakage in the medium-plate rolling mill at SISG. are introduced in the article.
介绍韶钢中板厂液压系统漏油防治方法和漏油应急处理措施。
This is of important value to choose the type of the hydraulic oil in the super high pressure hydraulic system.
对超高压液压系统液压油液型号的选择有一些实际意义。
Methodsand problems in how to select me hydraulic cylinder which connects with mandrels, how to fix hydraulic, and how to provide hydraulic oil for hydraulic cylinders, etc.
固定、及如何对液压缸提供液压油等液压缸使用的方法及应该注意的问题。
Methodsand problems in how to select me hydraulic cylinder which connects with mandrels, how to fix hydraulic, and how to provide hydraulic oil for hydraulic cylinders, etc.
固定、及如何对液压缸提供液压油等液压缸使用的方法及应该注意的问题。
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