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| 内摆线型单螺杆泵共轭副等距曲线运动分析 | |
| 引用本文： | 郭爽,付保军,刘建群.内摆线型单螺杆泵共轭副等距曲线运动分析[J].哈尔滨师范大学自然科学学报,2009,25(5):78-80. |
| 作者姓名： | 郭爽 付保军 刘建群 |
| 作者单位： | 1. 大庆师范学院 2. 大庆油田昆仑集团 3. 大庆钻技公司 |
| 基金项目： | 黑龙江省科技厅科学技术研究项目 |
| 摘 要： | 利用内摆线型单螺杆泵骨线及其等距曲线的形成原理，对内摆线型单螺杆泵的等距曲线进行分析，发现了内摆线型单螺杆泵啮合运动与内摆线骨线形成运动之间的关系，得出设计螺杆泵型线时应考虑过盈的情况下尽量缩短转子与定子在转折点上的接触时间的结论． |
| 关 键 词： | 单螺杆泵 内摆线 等距曲线 |
The Optimization Design of Single Progressing Cavity Pump |
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| Guo Shuang,Fu Baojun,Liu Jianqun.The Optimization Design of Single Progressing Cavity Pump[J].Natural Science Journal of Harbin Normal University,2009,25(5):78-80. | |
| Authors: | Guo Shuang Fu Baojun Liu Jianqun |
| Institution: | Guo Shuang, Fu Baojun , Liu Jianqun (1. Daqing Normal College; 2. Kunlun Group of Daqing Oilfield Company Limited; 3. Drilling Tool Sub - company of Daqing Drilling Technology Service Co. ) |
| Abstract: | In this paper, by means of researching the forming principle of the hypocycloid PCP~ horizontal cross section, the analysis of motion of the isometric profiles was developed. At the same time, the changing rules of the contact angle of the turning point and the midpoint, how the contact angle of turning point influencing the PCP＇ s performance were also discussed especially. Here, the contact angle is a value, obtained by subtracting between the angle when the rotor leaves a point and the ankle when the rotor bezins to contact this ooint. |
| Keywords: | Single progressing cavity pump Hypocycloid Isometric profile |
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