【摘要】 研究了磁粉离合器转矩传递的工作机理,建立了磁粉离合器磁场场域的分析模型,重点分析研究了磁粉的磁性能和粒径对磁粉离合器转矩传递特性的影响关系,仿真结果与磁粉离合器实际工作特性相吻合。研究结果表明,通过提高磁粉材料磁性能、减小磁粉粒径可有效提高磁粉离合器转矩传递性能。更多还原

【Abstract】 On the basis of studying the working mechanism of magnetic particle clutch in depth,a magnetic field analysis model of magnetic particle clutch was established herein.It gave a thorough analysis of the influence of magnetic particle property and diameter of the magnetic particles on the magnetic particle clutch torque-transferring characteristics.And the simulation results are consistent with the actual work properties of magnetic particle clutch.The results show that the develpoment and application of the nanocrystalline soft magnetic alloy magnetic particle with high performance may raise torque-transferring characteristics of the magnetic particle clutch.更多还原