| 压剪复合型橡胶弹性车轮有限元分析 |
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| 引用本文： | 郑剑云.压剪复合型橡胶弹性车轮有限元分析[J].机车车辆工艺,2007(5):1-4,10. |
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| 作者姓名： | 郑剑云 |
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| 作者单位： | 中国南车集团戚墅堰机车车辆工艺研究所,江苏,常州,213011 |
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| 摘 要： | 根据橡胶弹性车轮的刚度设计原则,以轴重16 t,φ860 mm轮径,设计运行速度100 km/h为目标,对压剪复合型橡胶弹性车轮进行有限元分析,研究在预压装和不同载荷下橡胶的变形状态,以及橡胶弹性车轮的径向、横向刚度和综合变形刚度,与刚度实际测量结果进行对比,并进行噪声对比测试,以获取合理的结构设计,达到满意的减振降噪效果。
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| 关 键 词： | 压剪复合 弹性车轮 刚度 有限元 |
| 文章编号： | 1007-6034（2007）05-0001-04 |
| 修稿时间： | 2007-05-20 |
FEA of Compressive shear Compound Rubber Elastic Wheel |
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| Zheng Jian-yun.FEA of Compressive shear Compound Rubber Elastic Wheel[J].Locomotive & Rolling Stock Technology,2007(5):1-4,10. |
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| Authors: | Zheng Jian-yun |
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| Abstract: | FEA of compressive shear compound rubber elastic wheel is conducted according to the rigidity design principles of rubber elastic wheel under the condition of an axle-load of 16t,wheel diameter of 860mm and a design running speed of 100km/h.This paper studies the deformation condition of the rub- ber under pre-press-fitting and various loads,while making a comparison between radial,lateral,inte- grated deformation rigidities and the actual rigidity testing results,along with a comparison testing of noise so as to obtain a reasonable structural design and a satisfactory damping and noise reduction. |
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| Keywords: | compressive shear compound elastic wheel rigidity finite element analysis (FEA) |
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