基于磁流体参数及其工作条件的磁性多孔表面摩擦学特性研究

2022 International Conference on Wireless Communications, Electrical Engineering and Automation (WCEEA) Pub Date : 2022-10-01 DOI:10.1109/WCEEA56458.2022.00047

C. Xu, Rui-rong Hu, Zhen Xiong, Fang Xie, Songshan Yan, Xiaopin Yang, Zhe Chen, Catherine Mcquade

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引用次数: 0

摘要

制备了具有磁性多孔表面的磁流体润滑试样，并对其进行了摩擦学试验。研究了试样在不同载荷、速度和磁流体参数下的摩擦学特性。结果表明:在所有载荷条件下，摩擦系数随转速的增加而减小，减摩效果随转速的增加而增强;另一方面，在所有转速条件下，摩擦系数随载荷的增大而减小。饱和磁化强度为200 KA/m、粘度为30 ~ 34mpa的磁流体具有最佳的减摩效果。S在报纸上。

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Research on the tribological characteristics of magnetic porous surface with magnetic fluids parameters and its operating conditions

The magnetic fluids lubrication specimen with magnetic porous surface is prepared and its tribological tests are carried out in this paper. The tribological characteristics of the specimen under different load, velocity and magnetic fluids parameters were investigated. The results show that the friction coefficient decreases with the increase of rotation speed under all load conditions and its anti-friction effect increases as the rotation speed increases; On the other hand, the friction coefficient decreases with the increase of the load under all rotating speed conditions. The saturation magnetization and liquid viscosity exists the best anti-friction effect that can be obtained such as magnetic fluids with the saturation magnetization of 200 KA/m and the viscosity of 30-34mPa.s in the paper.

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2022 International Conference on Wireless Communications, Electrical Engineering and Automation (WCEEA)

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