固定于游梁式抽油机游梁端部的钢板。
The steel plate that is attached to the end of the walking beam on a beam pumping unit.
异形游梁式抽油机运动参数的求解方法。
Calculation method of kinematic parameters for the unusual shape beam pumping unit.
分析了游梁式抽油机曲柄销所受载荷及失效形式。
The load applied on the crank pin of a beam pumping unit and the failure patterns of the pin are analyzed.
它的运动与动力规律不同于一般的游梁式抽油机。
Its kinematics and kinetics law differs from those of the general moving beam typed oil suction pump.
它的运动与动力规律不同于一般的游梁式抽油机。
Its kinematics and kinetics law differs from those of the general moving beam typed oil suction pump. In order to determine...
驴头的造型使得驴头外侧的弯曲中心对准游梁轴承。
The horsehead is shaped so that the curvature of the outer side of the horsehead is centered on the center bearing of the walking beam.
在游梁式抽油机上使旋转的平衡块与游梁相连的钢杆。
The steel beam that connects the rotary counterbalance with the walking beam on a beam pumping unit.
对游梁式抽油机悬绳器焊接裂纹产生原因进行了分析。
Through the exploration of the mechanism of welding cracks on beam hangers, the reason behind the crack is analyzed.
游梁式抽油机的耗能量与载荷波动系数CLF成正比。
The energy consumption of the beam pumping unit is proportional to the coefficient of load fluctuation CLF.
该产品是一种理想的抽油机，以取代传统的游梁式抽油机。
The product is an ideal pumping unit to replace conventional beam pumping unit.
齿轮式无游梁长冲程抽油机为机械换向台架式滚筒抽油机。
The pumping unit described in this article consists of a frame-mounted mechanical reversing drum.
以摆杆型游梁式抽油机为例，给出了分析过程和具体算例。
According to this exact analytical expression, the effect of every part of a beam pumping unit on cr...
在游梁上的平衡块用于浅井，并可沿游梁移动平衡块进行调整。
Counterweights on the walking beam are used for shallow Wells and they can be adjusted by moving them along the beam.
根据游梁抽油机的改造方案及结构尺寸，计算了加速度、速度和位移。
Based on the pumping unit's improvement scheme and its structural size, we calculated its acceleration, speed and displacement.
一般游梁式抽油系统的总效率应为50%左右，若低于此应提高其性能。
General beam pumping system should be the overall efficiency of about 50% if less than this should improve its performance.
柔性抽油机结构上使用钢丝绳和滑轮组替代了常规抽油机的游梁和连杆。
Wire rope and assembly pulley on the flexible pumping units replace balance beam and connecting rod on regular pumping units.
利用二级模糊综合评判原理对无游梁式抽油机曲柄销的可靠度进行预测。
Using the two - level fuzzy comprehensive theory for the realibilty testing of the crank pin in the non - beam pump is discussed in this article.
系统地介绍了采用斯蒂芬森链对常规型游梁机进行六杆式改造的图解方法。
The article introduces systematically the schematic method for the six-bar modification of a conventional pumping unit by use of Stephenson' chain.
以抽油杆柱为研究对象，论述了斜直井游梁式抽油机冲程和冲次的计算方法。
Taking the rod string as the object of study, a method of computing pumping stroke and speed of walking beam pumping units for slant straight wells is also presented.
应用变频调速技术、自动控制技术改造现有的游梁式抽油机，实现了抽油系统的智能化。
Applying variable frequency technique and automation control technique in intelligent oil pumping system improves the existing pumping unit.
液压游梁式抽油机是结合液压抽油机与常规游梁式抽油机优点而研制的一种新型抽油机。
The hydraulic beam pumping unit is a new-style pumping unit that combines the advantages of both the conventional beam pumping unit and the hydraulic pumping unit.
游梁式抽油机的平衡状况直接关系到其效能，而对其平衡的检测目前尚无简单易行的办法。
The virtue of balance beam pumping unit is directly depended on its balanced state. But so far, there is no simple and efficient method to detect the balanced state.
游梁式抽油机是国内各大油田普遍使用的采油机械，其电力消耗是油田最主要的能源消耗。
Beam pumping unit is the widely used oil production method in our country, and its power consumption is the main energy consumption in oilfield.
常规游梁式抽油机普遍存在平衡不足的现象，既浪费能源，又严重影响抽油机的使用寿命。
For great workload well, the beam-pumping unit works out of balance generally. It not only wastes energy resources, but also shortens the service life of the pumping unit seriously.
本文分析了游梁式抽油机实际使用存在高能耗、低效率的问题和各种新型节能抽油机的研究现状。
In this paper, analyzed the beam-Pumping unit's main problems of wasting energy and low efficiency in use and researched on a variety of new oil pumping unit status.
为了解决游梁式抽油机效率低、能耗高和调整参数复杂等问题，研制开发了电动机换向智能抽油机。
To solve the problems of low efficiency and high power consumption and inconvenient parameter adjustment of beam pumping units, a motor-reversing type pumping unit is developed.
中国多数油田开发已经进入中后期，采油成本不断增加，因此游梁抽油机电机节能是倍受关注的问题。
Most oil field in China has gone into interim period or late period of development, the lifting costs increase, saving energy problem in beam pumping unit was regarded in improving oil production.
讨论了游梁抽油机的变动载荷对电动机的电流、输入功率、效率和功率因数的影响，给出了计算公式。
The influence of variable load on a beam pumping unit on the electric current, input power, efficiency and power factor of the electric motor is discussed, and relevant calculating formulae are given.
建立了游梁抽油机和新型节能抽油机的参数数据库，为实现对有杆抽油泵系统的仿真研究奠定了基础。
The parameter data-base of the beam pumping unit and the newly energy-saving pumping unit is established, which lay a solid foundation for the simulation of the rod pumping system.
建立了游梁抽油机和新型节能抽油机的参数数据库，为实现对有杆抽油泵系统的仿真研究奠定了基础。
The parameter data-base of the beam pumping unit and the newly energy-saving pumping unit is established, which lay a solid foundation for the simulation of the rod pumping system.
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