| 低速大扭矩液压马达连杆的ANSYS有限元分析 |
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| 引用本文： | 李勇,施光林,陈兆能. 低速大扭矩液压马达连杆的ANSYS有限元分析[J]. 农业机械学报, 2007, 38(11): 137-139 |
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| 作者姓名： | 李勇 施光林 陈兆能 |
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| 作者单位： | 上海交通大学机电控制与物流装备研究所,200240,上海市;上海交通大学机电控制与物流装备研究所,200240,上海市;上海交通大学机电控制与物流装备研究所,200240,上海市 |
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| 摘 要： | 在设计曲轴连杆式低速大扭矩液压马达的连杆结构时,不能忽略连杆滑靴底面变形的影响。采用ANSYS软件对连杆进行了有限元分析,表明由于排量、压力等诸多因素的影响,曲轴连杆式低速大扭矩液压马达的连杆滑靴底面会出现较大的变形。变形差量可由密封带巴氏合金的正常磨损得到补偿,以保证静压支承润滑油膜的形成。
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| 关 键 词： | 液压马达 低速大扭矩 连杆 有限元分析 |
| 收稿时间： | 2006-08-08 |
| 修稿时间： | 2006-08-08 |
FEM Analysis of Connecting-rod in Low Speed High Torque Hydraulic Motors with ANSYS |
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| Li Yong,Shi Guanglin,Chen Zhaoneng. FEM Analysis of Connecting-rod in Low Speed High Torque Hydraulic Motors with ANSYS[J]. Transactions of the Chinese Society for Agricultural Machinery, 2007, 38(11): 137-139 |
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| Authors: | Li Yong Shi Guanglin Chen Zhaoneng |
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| Affiliation: | Shanghai Jiao Tong University |
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| Abstract: | The deform of slipper pair bottom surface should not be neglected while designing the connecting rod structure in camshaft connecting rod type of low speed high torque hydraulic motors. The finite element analysis was performed on connecting rod with the help of ANSYS, and the problems that should be noticed while manufacturing were pointed out. The influence of rotating angle on stress, total strain and shape deform of the connecting rod structure can be neglected. The cross section shape and depth of oil cavity on slipper pad must be fulfilled to guarantee the function of hydrostatic bearing slipper pairs. |
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| Keywords: | Hydraulic motor Low speed high torque Connecting rod Finite elementanalysis |
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