| 拖拉机自动变速器发展现状与趋势探讨 |
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| 引用本文： | 张攀,张学义,李波,赵玉真,徐进彬.拖拉机自动变速器发展现状与趋势探讨[J].农机化研究,2017(11):217-222. |
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| 作者姓名： | 张攀 张学义 李波 赵玉真 徐进彬 |
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| 作者单位： | 山东理工大学交通与车辆工程学院,山东 淄博,255049 |
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| 基金项目： | 国家自然科学基金项目(51505263) |
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| 摘 要： | 拖拉机变速器是拖拉机的核心部件之一,拖拉机自动变速器以其良好的燃油经济性、动力性和舒适性将得到广泛应用。为此,综述动力换挡自动变速器、液力机械式自动变速器、电控机械式自动变速器、液压机械式无级自动变速器和静液压无级自动变速器的发展现状及特点,并结合我国拖拉机自动变速器的研究现状,分析了国内拖拉机自动变速器发展中存在的问题,探讨了拖拉机自动变速器向智能化、高效化和多挡化的发展趋势,为我国拖拉机自动变速器的研究提供一定的技术参考。
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| 关 键 词： | 拖拉机 自动变速器 现状 发展趋势 |
An Inquiry in to the Development Situation and Trend of Tractor Automatic Transmission |
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| Zhang Pan,Zhang Xueyi,Li Bo,Zhao Yuzhen,Xu Jinbin.An Inquiry in to the Development Situation and Trend of Tractor Automatic Transmission[J].Journal of Agricultural Mechanization Research,2017(11):217-222. |
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| Authors: | Zhang Pan Zhang Xueyi Li Bo Zhao Yuzhen Xu Jinbin |
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| Abstract: | Tractor transmission is one of the core components of the tractor, the tractor automatic transmission with its good fuel economy, power and comfort will be widely applied.This paper reviewed the development situation and characteristics of power shift transmission, automatic transmission, automated mechanical transmission, hydro-mechanical continuously variable transmission and hydraulic static transmission.Combined with the current situation of our tractor automatic transmission, the main problem which existing in the domestic tractor automatic transmission development is pointed out.The development trend of tractor automatic transmission proposed toward intelligence, high efficient and increase the number of gears.The article offers some technical reference to the development for tractor. |
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| Keywords: | tractor automatic transmission situation development trend |
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