Xinyue Zhu , Xiaolong Yang , Yifan Wang , Wanhua Shi , Minmin Qiu
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引用次数: 0
Abstract
To study the wear mechanism of the magnetorheological brake, a set of composite disc magnetorheological brake system is proposed for easy disassembly and a brake wear mechanism experimental setup is constructed to experimentally study the effects of the number of braking times, the material of the brake disc, and the size of the magnetorheological fluid working clearance on the wear of the brake disc. The experimental results show that: with the increase of the number of braking times, the surface roughness of the brake disc gradually becomes smaller, the wear on the surface of the brake disc will worsen, and the braking torque of the magnetorheological brake will become larger. With the increase of the hardness of the brake disc, the surface wear of the brake disc will reduce accordingly. With the reduction of the magnetorheological fluid working clearance, the surface wear of the brake disc will worsen accordingly. The results of this study are of great significance for the improvement of the service life of the magnetorheological brake.
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The Journal of Magnetism and Magnetic Materials provides an important forum for the disclosure and discussion of original contributions covering the whole spectrum of topics, from basic magnetism to the technology and applications of magnetic materials. The journal encourages greater interaction between the basic and applied sub-disciplines of magnetism with comprehensive review articles, in addition to full-length contributions. In addition, other categories of contributions are welcome, including Critical Focused issues, Current Perspectives and Outreach to the General Public.
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