| 基于接触摩擦的渐变刚度钢板弹簧刚度的计算 |
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| 引用本文： | 潘佳炜,董晓丹.基于接触摩擦的渐变刚度钢板弹簧刚度的计算[J].汽车零部件,2010(9):57-60. |
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| 作者姓名： | 潘佳炜 董晓丹 |
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| 作者单位： | 1. 广州汽车集团股份有限公司汽车工程研究院,广东广州,510640
2. 广州工商职业技术学院电子与电气工程系,广东广州,510850 |
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| 摘 要： | 应用基于接触摩擦的有限元方法，在Ansys中使用面一面接触单元建立钢板弹簧有限元模型。对三段式渐变刚度钢板弹簧悬架进行刚度特性计算，并与由台架试验得出实际的刚度曲线进行比较，证明模型的准确性。为加快产品的开发与变更提供有效的方法。
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| 关 键 词： | 接触原理 有限元法 渐变刚度钢板弹簧 |
Stiffness Computation of Multi-Leaf Spring Based on FEM with Contact |
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| PAN Jiawei,DONG Xiaodan.Stiffness Computation of Multi-Leaf Spring Based on FEM with Contact[J].Automobile Parts,2010(9):57-60. |
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| Authors: | PAN Jiawei DONG Xiaodan |
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| Affiliation: | 1. Automotive Engineering Institute, GAC, Guangzhou Guangdong 510640, China; 2. The Electronic and Electrical Engineering College, Guangzhou Bussiness Vocational Technical College, Guangzhou Guangdong 510850, China) |
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| Abstract: | By means of the finite element method based on contact, the finite element model of leaf spring was eatablished by face-face contact elements. After simulating the stiffness test, the stiffness curve was obtained, compared which to experimental curve to confirm the stiffness value. Which can effectively instruct or modify the design. |
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| Keywords: | Contact theory Finite element method Tapered leaf spring |
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