水力加压器扭矩传递机构力学仿真研究

沈桓宇， 杨之豪， 丰兆安

水力加压器扭矩传递机构力学仿真研究

沈桓宇，杨之豪，丰兆安¹

1.南充职业技术学院，四川南充 637000；
2.西南石油大学机电工程学院，四川成都 610000；
3.中国石油宝鸡石油机械有限责任公司，陕西宝鸡 721000

详细信息

作者简介:
沈桓宇，杨之豪，丰兆安：沈桓宇（1988—），男，四川成都人，硕士研究生，工程师，研究方向：机械设计及其自动化、石油勘探设备研发与设计。

中图分类号: TE921
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- 被引次数: 0
出版历程
- 收稿日期: 2021-05-12
- 修回日期: 2021-06-15
- 网络出版日期: 2022-01-28
- 刊出日期: 2021-06-28

Mechanics and Simulation Research of Torque Transmission Mechanism of Hydraulic Thruster

SHEN Huanyu¹

1.Nanchong Vocational and Technic College, Nanchong Sichuan 637000;
2.Mechanical and Electrical Engineering College of Southwest Petroleum University, Chengdu Sichuan 610000;
3.Cnpc Baoji Oilfi eld Machinery Co.,Ltd., Baoji Shaanxi 721000

摘要

摘要: 水力加压器的扭矩传递机构主要有四方扭矩传递机构、六方扭矩传递机构、八方扭矩传递机构和花键扭矩传递机构，钻井过程中扭矩传递机构要承受大扭矩。因此，对水力加压器扭矩传递机构的力学仿真研究具有重要意义。通过对石油钻井工具水力加压器传统的扭矩传递机构进行力学仿真研究，得知八方扭矩传递机构和花键扭矩传递机构的活塞轴刚度相近且最大，传递相同的扭矩时花键扭矩传递机构产生的摩擦力最小，确定花键扭矩传递机构为最佳选择。
- 水力加压器 /
- 扭矩传递 /
- 力学分析
Abstract: The torque transmission mechanism of hydraulic pressurizer mainly includes square torque transmission mechanism, hexagonal torque transmission mechanism, octagonal torque transmission mechanism and spline torque transmission mechanism. The torque transmission mechanism must bear large torque during drilling. Therefore, it is of great significance to study the mechanical simulation of torque transmission mechanism of hydraulic booster. Through the mechanical theory analysis and finite element simulation research on the traditional torque transmission mechanism of oil drilling tool hydraulic pressurizer,it is found that the piston shaft stiffness of octagonal torque transmission mechanism and spline torque transmission mechanism is similar and the maximum, and the friction generated by spline torque transmission mechanism is the minimum when the same torque is transmitted, so the spline torque transmission mechanism is the best choice.
- hydraulic thruster /
- torque transmission /
- mechanical analysis

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参考文献(5)

[1]	王博.水力加压器在肯基亚克油田的应用分析[J].中国石油和化工标准与质量,2017,37(14):76-77.
[2]	郑述培,路峰.水力加压器在垦平1井的成功应用[J].钻采工艺,2012,23(3):92-93.
[3]	李斌,陈宏宇,吴明明,等.水力加压器组合密封结构设计及参数优化[J].润滑与密封,2020,45(4):106-112.
[4]	刘勤志,李兴杰,张国田,等.水力加压器的研制与现场应用[J].石油机械,2013,41(1):20-23.
[5]	陈小元,秦春.缩进式长冲程水力加压器的研制与应用[J].石油机械,2015,43(6):20-23.