The product is applied to medium, high-pressure gear pump, ram pump, vane pumps, etc.
产品主要应用于中、高压齿轮油泵、柱塞泵、叶片泵等。
The stator curve of the power steering vane pump plays an important role in reducing noise.
汽车转向助力叶片泵的定子曲线对降低其噪声起着关键作用。
The influence of flow distribution impact in high-pressure vane pump on its performance is investigated in this paper.
本文研究高压叶片泵中存在的配流冲击对油泵性能的影响。
Flexible set cycloid gear pump rotor pump vane pump with the advantages of a similar volume than pump more than 10% efficiency.
柔性摆线转子泵集齿轮泵与叶片泵优点于一身比同类容积泵的效率提高10%以上。
The parts of 3D vane pump based on automatic generation of process drawing under CAD/CAPP integrated environment is introduced.
介绍了一种以CAD/CAPP集成环境下基于三维叶片泵类零件模型的工序图自动生成技术。
Petroleum machinery equipment, gas-oil separation pump, vane pump, gas-oil separator, automatic nozzle, emergency shutoff valve.
石油机械设备，油气分离泵，叶片泵，油气分离器，自动喷嘴，紧急切断阀。
The noise question of the double-acting vane pump was discussed, and the related ways were proposed to reduce the vane pump noise.
针对双作用叶片泵出现的噪声问题进行探讨，并提出了降低叶片泵噪声的相关途径。
The imbalance of the radial force of the single action vane pump is a main problem which affects the enhancement of the working pressure.
单作用叶片泵径向不平衡力是影响其工作压力提高的主要问题。
Design contour curves of the stator transition zone is a technical key-problem for the design of double-acting vane pump of high-performance.
定子过渡曲线的设计是高性能双作用叶片泵设计的技术关键。
Three major oil unloading methods used in tank trains are introduced. They are vacuum system, sliding vane pump, and submersible pump unloading.
介绍了轻油铁路卸车主要采用的三种方式，即真空系统接卸、滑片泵(转子泵)接卸和潜油泵接卸。
The paper analyzes the reason for more power consumption of conventional dual vane pump system set in model XS—ZY—125 plastic injection forming machines.
本文针对XS—ZY—125型塑料注射成型机，分析了现行通用的双联泵供油液压系统耗能大的原因。
The aim of the invention is to design a process for processing the rotor slot of the vane pump, so as to improve the processing accuracy of the rotor slot.
其目的是为了设计一种提高转子槽加工精度的叶片泵转子槽加工工艺。
By using the characteristics, the combination of two Hooke's joints with cylindrical gear mechanisms forms the driving system of a differential velocity vane pump.
利用这一特性，把两个万向节机构和圆柱齿轮机构组合形成了叶片差速泵的驱动系统。
Based on the test methods for measuring vane pump performance parameters, a corresponding program executable on PC-1500 pocket computer is developed in this paper.
本文结合叶片泵性能测试中各参数的测试方法，在PC- 1500袖珍式计算机上进行了相应的程序设计。
This paper presented the working principle and structure of the double-action vane pump, analyzed its mechanism of variable displacement and characteristics of energy saving.
本文介绍了双作用叶片式二次元件的结构和工作原理，分析了其节能原理和特点。
This paper deals with the pressure ripple of the double vane pump using modern spectrum analysis—maximum entropy spectral estimation and indicates the causes of pressure ripple.
本文应用现代谱估计方法——最大熵谱估计分析了双联叶片泵供油系统的压力波动，指出了产生压力波动的原因。
The invention relates to a technology for processing a rotor which is a key part of a composite vane pump, in particular to a process for processing a rotor slot of a vane pump.
本发明涉及子母叶片泵关键零件转子的加工技术，特别一种叶片泵转子槽加工工艺。
This article analyzes the affect of flow condition in distributor opening on two action vane pump performance and gives the design, improving flow condition in distributor opening.
本文分析了双作用叶片泵配流窗口的流动状态对泵的性能的影响，并提出了改善配流窗口流动状态的结构措施。
The noise and vibration tests show that this transitional curve is better than normal ones, which provides the reference for studying high performance rigid rotator model vane pump.
通过噪声和振动实验验证该定子过渡曲线优于目前刚性转子式叶片泵的过渡曲线，对研制高性能刚性转子式叶片泵结构理论有参考价值。
According to the technological requirements and features in the assembling process for the vane pump of automobile, a programme control system is designed using S7-200PLC of SIEMENS.
根据汽车转向泵自动装配过程工艺要求和特点，采用SIEMENS的S7- 200plc设计出一种程序控制系统。
The result obtained brings down the big loss resulting from an excess of noise along with emergency repares back to the factory. This also enables the vane pump to find a good market.
此项研究成果使该泵减少了因噪声超标而造成大量返修所引起的巨额损失，从而在市场上重新站稳了脚跟。
It is not uncommon for the pump vane to develop hairline cracks.
泵片出现细裂纹是最经常发生的情况。
The experiment shows that by changing the velocity coefficient , the separation of boundary layer on pump vane can be controlled, and the performance of pump is improved and its hydraulic efficiency.
实验证明通过改变叶片型线参数方程中的速度系数的取值，可以控制边界层的分离，进而改善泵的性能，提高其水力效率。
The theoretical analysis of boundary layer in vane of centrifugal two-phase flow pump may provide a basis for flow drag in vane surface and a theoretical evidence to determine vane curve.
离心式固液两相流泵叶片的边界层的理论分析，可以为分析流体在叶片表面沿程阻力提供基础，进一步也可以为确定叶片型线提供理论依据。
The Structure of Lining vane and safety board for slurry pump, compound property, formula, production technology, mold design, practical use and advantages are introduced in present paper.
简介泥浆泵衬胶叶轮和护板的结构，胶料性能、配方、生产工艺、模具设计、实际使用状况、优点等。
However, when the pump reaches higher speeds the cracks expand due to centrifugal force and the vane slips on the water pump shaft.
但是，如果水阀滑动较快，裂纹由于离心力会变宽，泵片会从水阀主轴上脱落。
The most common rotary-pump designs used today are spur-gear, generated-rotary, sliding-vane, and screw pump, each type has advantages that make it the most suitable for a given application.
今天最常用的旋转泵是外齿轮泵、内齿轮泵、摆线转子泵、滑动叶片泵和螺旋泵。每种类型的泵都有优点，适合于特定场合的应用。
According to the analysis on the boundary layer separation condition, parameter equation of vane curve for centrifugal pump is established.
通过对压力面边界层分离条件的分析得出叶片型线方程并给出计算实例。
As there were leak on contact place between shaft and rotor body in built up hollow rotor, dropping discharg gas speed of pump and efficiency applied of oil sealed sliding vane rotary vacuum pump.
组合式空心转子由于轴头与转子体之间的结合面存在着渗漏，使泵的抽气效率性能下降，从而影响其在应用中的效率。
When pump delivers water, there will be negative pressure in the water inlet, which can suck air automatically. After gas-water is mixed by the water pump vane, it flows along the horizon pipe.
水泵在常规输送水时，进水口处产生负压，进行自动抽吸空气，气、水通过水泵叶轮混合后，在水平管道中流动。
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