汽车磁流变阻尼器的结构设计毕业论文终稿.doc

第一章 概论·······················································2
　　1.1 引言··························································2
　　1.2 国内外研究现状················································2
　　1.3 汽车减振器的技术简介··········································4
　　1.4汽车磁流变阻尼器发展现状······································7
　　1.5 研究的意义与主要内容··········································9
第二章 磁流变液材料及其性能······································10
2.1 磁流变液的组成···············································10
2.1.1 磁性颗粒························································10
2.1.2 基础液··························································10
2.1.3 添加剂··························································11
2.2 磁流变效应及其主要特征·······································12
2.3 磁流变液的主要性能···········································13
2.4 本章小结·····················································16
第三章 汽车磁流变阻尼器的设计····································17
3.1 阻尼器的基本结构参数尺寸选择·································17
3.2 磁路设计·····················································17
3.2.1磁路设计步骤·····················································18
3.2.2磁芯材料的特性分析···············································18
3.2.3磁性材料的选择···················································20
3.3 阻尼器零件结构参数···········································23
3.4 磁流变阻尼器立体建模·········································27
3.5 影响磁流变阻尼器工作性能的主要因素···························30
3.6 本章小结·····················································33
第四章 结论与展望················································34
4.1 结论·························································34
4.2 工作展望·····················································34
参考文献··························································35
谢辞······························································36