| 基于AMESim/Simulink的轴向柱塞泵滑靴副静压支承特性仿真研究 |
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| 引用本文： | 汤何胜,陈伦军,曹捷.基于AMESim/Simulink的轴向柱塞泵滑靴副静压支承特性仿真研究[J].机床与液压,2011(15). |
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| 作者姓名： | 汤何胜 陈伦军 曹捷 |
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| 作者单位： | 贵州大学机械学院;贵州力源液压股份有限公司; |
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| 基金项目： | 贵州省科技厅重大专项计划项目(20096003) |
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| 摘 要： | 滑靴副是轴向柱塞泵的主要传递动力部件之一,将直接影响轴向柱塞泵的工作性能。目前,轴向柱塞泵存在的主要故障问题是关键摩擦副的油膜润滑失效和支承失效。采用AMESim/Simulink联合仿真技术研究轴向柱塞泵外部特性与滑靴副内部特性之间的规律,通过分析滑靴副的静压支承特性原理,建立滑靴副的静压润滑特性数学模型和液阻模型,并以接口模块连接两个模型构成虚拟模型。对轴向柱塞泵滑靴副的结构尺寸与滑靴副的泄漏流量、油膜厚度与刚度之间的变化规律进行基于AMESim/Simulink的联合仿真研究。仿真结果为滑靴副结构参数的优化设计提供依据,而且为后续开展的滑靴副润滑特性实际测量试验提供帮助。
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| 关 键 词： | 轴向柱塞泵 滑靴副 油膜 静压支承特性 |
Simulation Research on Hydrostatic Bearing Characteristics of Slipper Pairs of Axial Piston Pump Based on AMESim/Simulink |
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| TANG Hesheng,CHEN Lunjun,CAO Jie.Simulation Research on Hydrostatic Bearing Characteristics of Slipper Pairs of Axial Piston Pump Based on AMESim/Simulink[J].Machine Tool & Hydraulics,2011(15). |
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| Authors: | TANG Hesheng CHEN Lunjun CAO Jie |
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| Affiliation: | TANG Hesheng1,CHEN Lunjun1,CAO Jie2(1.School of Mechanical Engineering,Guizhou University,Guiyang Guizhou 550003,China,2.Guizhou Liyuan Hydraulic Co.,Ltd.,Guiyang Guizhou 550018,China) |
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| Abstract: | The slipper pairs are the main components to transmit power,which have direct effect on the performance of axial piston pump.At present,the major fault problems of axial piston pump are that the oil film of crucial fiction pairs lose effectiveness of lubrication and bearing characteristics.The regulation to link between the external character of axial piston pump and internal character of slipper pairs was researched by the united simulation technique with AMESim and Simulink.Through analyzing principle of ... |
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| Keywords: | Axial piston pump Slipper pairs Oil film Hydrostatic bearing characteristics |
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