| 带/链式无级变速器带轮弹性特性分析 |
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| 引用本文： | 张武,刘凯,陈秀盈,周春国,原园.带/链式无级变速器带轮弹性特性分析[J].西安理工大学学报,2011(3). |
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| 作者姓名： | 张武 刘凯 陈秀盈 周春国 原园 |
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| 作者单位： | 西安理工大学机械与精密仪器工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(51105304); 陕西省重点学科建设专项资金资助项目(080204); 陕西省教育厅科学研究计划基金资助项目(2010JK742); 西安理工大学博士科研启动基金资助项目(102-210901) |
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| 摘 要： | 以弹性力学理论为基础,对带轮弹性特性进行了分析。分析结果表明:随着传动比的增大,主动轮径向和切向应力先减小后增大,径向位移减小;从动轮应力增大,径向位移增大;半径对带轮变形量的影响大于轴向推力。
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| 关 键 词： | 带轮 变形 弹性 无级变速器 |
Analysis of Pulley Flexibility Property of Belt/Chain Type Continuously Variable Transmission |
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| ZHANG Wu,LIU Kai,CHEN Xiuying,ZHOU Chunguo,YUAN Yuan.Analysis of Pulley Flexibility Property of Belt/Chain Type Continuously Variable Transmission[J].Journal of Xi'an University of Technology,2011(3). |
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| Authors: | ZHANG Wu LIU Kai CHEN Xiuying ZHOU Chunguo YUAN Yuan |
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| Institution: | ZHANG Wu,LIU Kai,CHEN Xiuying,ZHOU Chunguo,YUAN Yuan (Faculty of Mechanical and Precision Instrument Engineering,Xi' an University of Technology,Xi' an 710048,China) |
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| Abstract: | Pulley flexibility property is analyzed on the basis of elasticity theory in this paper.The results indicate that with an increase in transmission ratio,the radial and Tangential stress first decreases and then increases in the driver pulley and the radial displacement decreases while with an increase in the driven pulley,the radial displacement increases.Accordingly,radius has a greater effect on pulley deformation than the axial force. |
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| Keywords: | pulley deformation flexibility CVT |
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