摘要
针对国产磁粉离合器车用化过程中存在转矩传递容量低的问题,该文以结构分析为基础研究了高转矩车用磁粉离合器结构方案。分析了各类磁粉离合器的结构及特点,建立了磁粉离合器性能仿真模型,试验验证了仿真模型的准确性,确定了空气间隙和工作间隙数目对磁粉离合器性能的影响规律。研究表明,车用磁粉离合器采用杯形从动转子、激磁线圈固定、双工作间隙结构较合理。
In view of that the torque transmission capacity of the domestic vehicle magnetic particle clutch is low, a structure scheme for high torques and reasonable structures is studied to improve the torque transmission compacity. By analyzing the structure and characteristic of many magnetic particle clutches, the performance simulation model of the magnetic particle clutch is established and validated by the test. The influence law of the air clearance and working clearance number on the performance of magnetic particle clutch is presented. The results show that the reasonable structure of the magnetic particle clutch should include the cup driven rotor, the fixed field winding and double working clearances.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2012年第5期791-795,共5页
Journal of Nanjing University of Science and Technology
基金
江苏省自然科学基金(BK2008414)
江苏省高校自然科学研究项目(12KJD580001)
淮安市科技支撑计划(工业)资助项目(HAG2011029)
关键词
磁粉离合器
转矩传递容量
结构与性能
magnetic particle clutches
torque transmission capacity
structure and performance
