| Fendt Vario900拖拉机传动系统研究 |
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| 引用本文： | 刘天豪,刘衡. Fendt Vario900拖拉机传动系统研究[J]. 机床与液压, 2011, 0(15) |
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| 作者姓名： | 刘天豪 刘衡 |
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| 作者单位： | 西南交通大学机械工程学院; |
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| 摘 要： | 拖拉机无级变速传动系统(CVT)是20世纪90年代后期由Fendt公司研制成功的车辆传动新技术。分析FendtVario900系列无级变速系统的结构原理及工作特性,并运用AMESim仿真工具研究其无级变速能力和液压功率分流比。结果表明:该机构可以在全速范围内实现无级变速,传递功率大、效率高。
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| 关 键 词： | 无级变速 机液复合 行星排 仿真 |
The Analysis of Fendt Vario 900 Tractor Transmission System |
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| LIU Tianhao,LIU Heng. The Analysis of Fendt Vario 900 Tractor Transmission System[J]. Machine Tool & Hydraulics, 2011, 0(15) |
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| Authors: | LIU Tianhao LIU Heng |
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| Affiliation: | LIU Tianhao,LIU Heng(Southwest Jiaotong University,Chengdu Sichuan 610031,China) |
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| Abstract: | Tractor CVT was a new transmission technology for vehicle developed by Fendt company in the late 1990s.The structure principle and working characteristics of CVT in Fendt Vario 900 series were analyzed.AMESim was used to study the stepless varying speed capability and hydraulic power diversion ratio.The results show that using the structure,stepless varying speed can be realized in a full scope,with a high power and efficiency. |
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| Keywords: | CVT Hydro-mechanical compound Planet row Simulation |
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