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介绍了一种可广泛应用于井下排水的径向间隙自动补偿的活齿无啮 合力齿轮的结构原理及工作原理,分析了该泵实现径向间隙自动补偿的 原理,推出了平均流量公式,研究了该泵的瞬时流量特性和流量脉动特 性,并得出相关结论。
This paper introduces the structure principle and working principle of a gear with non-meshing force that can be widely used in radial clearance automatic compensation of downhole drainage. The principle of automatic compensation for radial clearance of the pump is analyzed and the average flow formula is introduced. The instantaneous flow characteristics of the pump and flow pulsation characteristics, and draw the relevant conclusions.