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Analysis of Novel Gearless Traction Oil Pumping Unit Frame Based on UG Software

机译:基于UG软件的新型无齿轮牵引油泵车架分析。

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This paper presents a novel gearless traction oil pumping unit. It is drived by low speed and high torque Permanent Magnet Synchronous Machines(PMSM) rather than asynchronous motor, which has not reducer. The model of pumping unit is designed by Unigraphics NX(UG) software, the primary parts are introduced, and analyzed based on the Finite Element Method(FEM). Through the Third Intensity Theory and FEM analysis, structural size how to affect intensity of pumping unit is presented, the results shows that its intensity is enough. The advantage of novel gearless traction oil pumping unit is also presented. Length of stroke is 9m, frequency of stroke is 2/min, the efficiency is 85% above, power factor is 0.95 above.
机译:本文提出了一种新颖的无齿轮牵引油泵装置。它由低速高转矩永磁同步电机(PMSM)驱动,而不是由没有减速器的异步电动机驱动。利用Unigraphics NX(UG)软件设计了抽油机的模型,介绍了主要部件,并基于有限元方法(FEM)进行了分析。通过第三强度理论和有限元分析,给出了如何影响抽油机强度的结构尺寸,结果表明其强度足够。还介绍了新型无齿轮曳引油抽油机的优点。冲程长度为9m,冲程频率为2 / min,效率为85%以上,功率因数为0.95以上。

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