泵冲传感器装在钻井泵转轴附近。
The pump stroke sensor is installed near the rotary shaft of mud pump.
因此，对钻井泵的研究是十分有必要的。
钻井泵的动力端是一组曲柄、连杆机构。
Drilling pump power end is a group of crank, link mechanism.
还介绍了在液压修井机和钻井泵维修过程的应用情况。
The bonding technique was applied in maintenance of hydraulic workover rig and drilling pumps too.
介绍了石油钻井泵在线工况监测与故障诊断的难点所在。
It is introduced that the instrument (ZJFY type) is to measure and analyse the drilling pump.
研完了钻井泵的机械效率及理论计算方法，具有一定的通用性。
Mechanical efficiency and its theoretical calculation method are studied, which are commonly used to a certain degree.
钻井泵冷缸刺漏是钻井泵在现场使用中存在的一个较严重的问题。
Piercement of drilling pump cold cyclinder is a serious problem existed in field application. Piercement is caused by cavitation erosion.
在高压条件下，通过曲柄连杆机构的变速运动实现钻井泵动力的传递。
Through the crank link system in high-pressured condition of variable speed movement with drilling pump power transfer.
泵阀是钻井工作过程的直接组成件，也是钻井泵中最重要的易损件之一。
Drilling pump valve is one of the most important wearing parts of drilling pump.
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic orientation.
试验表明，钻井泵泵阀和缸套经增碳-钒化处理后其使用寿命显著延长。
Test shows that the service life of the drill pump valve and liner after carburizing and vanadiumizing are greatly extended.
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic...
试制的实验室用泵阀试验台为深入开展钻井泵泵阀的理论研究创造了条件。
The test stand prepares the ground for a through investigation into drill pump valves.
本文论述了钻井泵载荷谱的编制方法、泵压对钻时的分布规律及载荷谱的应用。
This article is concerned with the study on the pump pressure distribution against drilling-time and the load pattern of slush pumps.
为了降低三缸单作用钻井泵的压力和排量波动，通常在排出管线上安装有空气包。
In order to reduce the fluctuation of pressure and discharge capacity of the triplex drilling pump, the air accumulator is often fixed on the discharge pipe.
文章最后指出，在现有钻井泵的实际工况下，空气包的常规计算方法完全可以应用。
In the end, the paper points out that under the present working conditions of the drilling pumps, the conventional computing method of the air accumulator can be used as well.
空气包自动气动增压充气装置的研制为钻井泵的正常工作和安全优质钻井提供了可靠保证。
The development of automatic and air driven boost device for air chamber of drilling pump will provide reliable assurance for the normal working of drilling pump and safe and high quality Dr...
研制的石油钻机和钻井泵3次荣获“全国用户满意产品”称号，产量连续5年居全球首位。
Developed oil drilling rig and pump have obtained the honor of National-customers Satisfaction Product for three times, and the output hold the first place around the world in 5 consecutive years.
指出了现有钻井泵连接管线在安装使用中的缺点，结合当前技术水平，提出了一种新的管线结构。
The paper describes the disadvantage of previous pipe line connection in use and on the basis of present technology, has a new line connection arrangement.
钻井泵是钻机的三大功能部件之一，其在钻井过程中起着携带井底的岩屑和供给井底动力钻具动力的作用。
As one functional part of the rig, drilling pump carries the rock debris from the bottom of the well and supplies power to the drilling tool in the well drilling process.
采用化学成分分析、力学性能测定、金相检验以及断口宏、微观分析等方法，对钻井泵齿轮轴断齿进行了分析。
Fracture tooth of gear shaft in well drilling pump was analysed by chemical analysis, mechanical testing metallographic examination macro and microfractography.
此外编制了泵阀运动规律的仿真程序，并分别对F800钻井泵泵阀和3nb—1300钻井泵泵阀进行了仿真试验。
The simulation program for the valve motion was developed, and simulation tests were carried out on the valves of both Model F800 and Madel 3nb-1300 drill pumps.
系统地阐述了钻井泵泵阀试验台的设计指导思想和设计方案的确定依据，并介绍了试验台系统压力的调节方法和计算公式。
The guide rule and general plan to design a laboratorial test stand for drill pump valves are expounded, and the regulation and calculation of the system pressure of the stand are discussed.
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。
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.
为了解决钻井漏失在处理过程中遇到的架桥材料较大而无法通过钻井泵滤网和钻头的问题，设计了一种旁通式堵漏材料送入工具。
During the drilling leakage treatment, the bridging material cannot pass through the drilling pump and drill bit due to its larger size.
为了解决钻井漏失在处理过程中遇到的架桥材料较大而无法通过钻井泵滤网和钻头的问题，设计了一种旁通式堵漏材料送入工具。
During the drilling leakage treatment, the bridging material cannot pass through the drilling pump and drill bit due to its larger size.
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