【Key words】 pumping well； tubing thread； tubing load； finite element method； prevent measure；
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A set of sensor used for tubing load testing was designed. The sensor can be used to measure not only tensile load, but also torsion load and bend load.
研制了一套油管载荷测试装置,用于测量油管在实际工况下所受拉伸力、转矩、弯矩等载荷。
参考来源 - 抽油机井油管失效机理及事故预防的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In order to solve the eccentric worn problem of tubing, deformation finite element simulation of the eccentric worn tubing was carried out with ANSYS software under internal pressure and axial load.
为了解决油管偏磨问题，对内压和轴力作用下的无偏磨、单面偏磨和双面偏磨油管分别进行了有限元(AN - SYS软件)模拟研究。
Also, a thin layer of Durahm's water putty may be used in the threaded plug to spread out the load on the end of the syringe near the polyethylene tubing attachment.
此外，薄薄的d urahm的水腻子，可用于多线程堵塞分散的负载的结尾部分注射器附近的聚乙烯管材附件。
In the range of research, the tubing failure is not strength calculation problem under internal pressure and axial load.
在所研究的范围内，得出了内压和轴力作用下，油管失效不是油管强度不足的结论。
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