| 分离指结构对膜片弹簧载荷-变形特性的影响 |
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| 引用本文： | 杨井银,张铁山.分离指结构对膜片弹簧载荷-变形特性的影响[J].拖拉机与农用运输车,2011,38(2). |
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| 作者姓名： | 杨井银 张铁山 |
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| 作者单位： | 南京理工大学机械工程学院,南京,210094 |
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| 摘 要： | 建立了离合器膜片弹簧有限元模型,采用非线性有限元法对膜片弹簧载荷-变形特性进行了模拟计算,研究了分离指结构对膜片弹簧载荷-变形特性的影响。计算结果表明,分离指根部及窗孔结构是影响膜片弹簧载荷-变形特性的关键因素。探讨了窗孔结构对膜片弹簧载荷-变形特性的影响,为膜片弹簧的优化设计提供指导。
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| 关 键 词： | 膜片弹簧 分离指结构 载荷-变形特性 窗孔结构 有限元法 |
Fingers Structure's Effect on Load-deformation Characteristic for Diaphragm Spring |
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| YANG Jing-yin,ZHANG Tie-shan.Fingers Structure's Effect on Load-deformation Characteristic for Diaphragm Spring[J].Tractor & Farm Transporter,2011,38(2). |
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| Authors: | YANG Jing-yin ZHANG Tie-shan |
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| Institution: | YANG Jing-yin,ZHANG Tie-shan(School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China) |
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| Abstract: | We establish a finite element model of the clutch diaphragm spring,and simulate the load vs.deformation characteristic for diaphragm spring based on nonlinear finite element method(FEM),then research the fingers structure's effect on the characteristic.The results show that the fingers and fenestra structure are the key factors which effect the characteristic.In addition,we also explore the effect on the characteristic with the different size of fenestra structure,which can guide and optimize the design of ... |
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| Keywords: | Diaphragm spring Fingers structure Load-deformation characteristic Fenestra structure FEM |
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