The friction and wear properties of the nylon coating,used to protect the surface of the flexible continuous sucker rod were studied by using a pin-on-disc wear tester in the simulated oil well environment.
用销-盘式磨损试验机在模拟油田环境的条件下对柔性连续抽油杆表面防护尼龙涂层材料JKPA和自制的ZZ7024B进行了摩擦磨损对比试验研究。
A new type of petroleum equipment, the flexible continuous sucker rod, highly appraised by the oil experts, has a very good application prospect because it can fully exhibit its unique excellence on machine oil extraction.
柔性连续抽油杆作为一种新型的有杆泵抽油的泵杆，在试用阶段就显示出了极强的优越性，倍受石油专家的好评。
A new calculating formula for helical buckling load of coiled tubing with residual strain;
考虑残余应变的连续油管螺旋屈曲载荷新公式
Development of coiled tubing technique and equipment;
连续油管技术与装备发展综述
Technical analysis and research of coiled tubing;
连续油管技术分析与研究
Analysis of the Dynamic Characteristics for Electric Heating Flexible Continuous Sucker Rod;
电加热柔性连续抽油杆动态特性分析
Study of the Fault Diagnoses of Flexible Wire Rope Sucker Rod Pumping Unit Based on Artificial Neural Network;
基于神经网络的钢丝绳柔性抽油杆抽油机井故障诊断的研究
Thoughts about Developing Low Pumping Unit and Flexible Rod Matching Technology
发展低矮抽油机和柔性杆配套技术的几点思考
back-side-crank pumping unit
单拐多连杆抽油设备
crank-guide blue elephant
曲柄连杆式无游梁抽油机
Research on Dynamic Modeling for Flexible Link Manipulators
一种双连杆柔性臂动力学模型的研究
Structure Design of Gecko Robot with Compliant Shank
柔性杆连接的仿壁虎机器人结构设计
Simulation Analysis on Linkage Motion Law Mathematical Model of Pumping Unit Based on MATLAB
基于MATLAB软件对抽油机连杆运动规律的仿真研究
The High-Temp Resistant Carbon Fiber Reinforced Plastic Continuous Sucker Rod Produced by Pultrusion Process;
耐高温碳纤维抽油杆工艺与性能研究
Prediction of Sucker Rod String Dynamic Characteristics and Computer Simulation Research for Rod Pumping System;
有杆抽油系统杆柱动特性的预测与计算机仿真
A new limited angular motion single-axis flexure hinge four-connecting-rod mechanism
四连杆柔性铰链机构在晶体单色器中的应用
Research on Surface Cracks and Reliability of Residual Life in Sucker Rods;
抽油杆表面裂纹及剩余寿命的可靠性研究
Research on the Fuzzy Reliability of Side-abrasion Failure of Rod String for Polymer Drive Pump Wells;
聚驱抽油机井管杆偏磨模糊可靠性研究
Study on the Reliability Digital Simulation Technology of Rod Pumping System;
有杆泵抽油系统可靠性数字仿真技术研究
COMPUTER SIMULATION OF THE DYNAMIC CHARACTERISTICS FOR COMBINED SUCKER ROD STRING;
玻璃钢—钢混合抽油杆柱动特性的计算机模拟
Analysis for Dynamic Characteristics of the Sucker-rod Pumping System Based on LuGre Friction Model
基于LuGre摩擦模型的有杆抽油系统动态特性分析
Study on 3-D Vibrations of Sucker Rod String Based on the Elastic Body Vibration Theory
基于弹性体振动理论的抽油杆柱三维振动分析
A new explanation of the rigid continuous girder method for determination of tensile force of rod of tied arch bridge
确定系杆拱桥吊杆力的刚性连续梁法算法