Squeeze-Strengthening Effect of Silicone Oil-based Magnetorheological Fluid

被引：9
|
作者：
Liu Xinhua [1 ]
Chen Qingqing [1 ]
Liu Hao [1 ]
Wang Zhongbin [1 ]
Zhao Huadong [2 ]
机构：
[1] China Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou 221116, Peoples R China
[2] Jiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2016年 / 31卷 / 03期
基金：
中国国家自然科学基金;
关键词：
silicone oil-based magnetorheological fluid; squeeze-strengthening effect; yield stress; braking characteristic; MODE;
D O I：
10.1007/s11595-016-1403-y
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to study the squeeze-strengthening effect of silicone oil-based magnetorheological fluid (MRF), theoretical basis of disc squeezing brake was presented and a squeezing braking characteristics test-bed for MRF was designed. Moreover, relevant experiments were carried out and the relationship between squeezing pressure and braking torque was proposed. Experiments results showed that the yield stress of MRF improved linearly with the increasing of external squeezing pressure and the braking torque increased three times when external squeezing pressure achieved 2 MPa.
引用
收藏
页码：523 / 527
页数：5
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