| 装载机负荷传感转向液压系统 |
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| 引用本文： | 邓斌,王国志,刘桓龙,于兰英,梁建宗,蔡政军.装载机负荷传感转向液压系统[J].筑路机械与施工机械化,2006,23(3):47-49. |
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| 作者姓名： | 邓斌 王国志 刘桓龙 于兰英 梁建宗 蔡政军 |
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| 作者单位： | 1. 西南交通大学,新型驱动技术中心,四川,成都,610031
2. 成都工程机械有限责任公司,四川,成都,610031 |
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| 摘 要： | 轮式装载机液压系统中的转向泵在发动机高速状态时的损失是比较大的。液压系统的损失使得液压油的温度升高，从而带来一系列不利影响。通过分析计算和实机试验，对比了负荷传感转向液压系统与常规转向液压系统的损失，显示负荷传感转向液压系统具有较大优势，试验也证明了其液压油温的降低十分明显。
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| 关 键 词： | 装载机 转向 负荷传感 液压系统 |
| 文章编号： | 1000-033X(2006)03-0047-03 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005年4月1日 |
Steering Hydraulic System of Load Sensing for Loader |
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| DENG Bin,WANG Guo-zhi,LIU Heng-long,YU Lan-ying,LIANG Jian-zong,CAI Zheng-jun.Steering Hydraulic System of Load Sensing for Loader[J].Road Machinery & Construction Mechanization,2006,23(3):47-49. |
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| Authors: | DENG Bin WANG Guo-zhi LIU Heng-long YU Lan-ying LIANG Jian-zong CAI Zheng-jun |
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| Institution: | 1.New Driving Technology Center, Southwest Jiaotong University, Chengdu 610031, Sichuan, China; 2. Chengdu Construction Machinery Co. Ltd., Chengdu 610031, Sichuan, China |
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| Abstract: | The power loss in the steering hydraulic system of loader is comparatively large when the speed of engine is high, which makes the oil's temperature become higher so as to bring out a series of bad effects. By analysis, calculation and experiment, power loss between the normal hydraulic system of loader and the load sensing steering one has been compared with the result indicating that the latter has more advantages. At the same time, it is proved by experiment that the oil's temperature in the loading sensing steering hydraulic system is obviously lowered. |
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| Keywords: | loader steering load sensing hydraulic system |
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