| 水压轴向柱塞马达配流盘的研究 |
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| 引用本文： | 聂松林,李壮云,杨曙东.水压轴向柱塞马达配流盘的研究[J].上海大学学报(英文版),2002,6(1):73-78. |
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| 作者姓名： | 聂松林 李壮云 杨曙东 |
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| 作者单位： | [1]SchoolofMechanicalScienceandEngineering,HuazhongUniversityofScienceandTechnology,Wuhan430074,China [2]SchoolofMechanicalScienceandEngineering,HuazhongUniversityofScienceandTechnolog |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationof
China ( 5 9975 0 31) |
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| 摘 要： | This paper has introduced the developments of water hydraulic axial piston equipments.According to the effects of physicochemical properties of water on water hydraulic components,a novel valve plate for water hydraulic axial motor has been put forward,whose moment exerted by the fluid field between valve plate and bearing plate is balanced entirely.The material screening experiment of valve plate is done on the test rig.Through numerical simulation the effects of some geometry parameters on the performance of water hydraulic motor have been studied.The silencing grooves on the valve plate in water hydraulic motor can reduce the pressure shock and the occurrence of cavitation effectively.It is evident that the appropriate structure should change the wear status between matching paris and reduces the wear and specific pressure of the matching pairs.The specimen with the new type valve plate is used in a tool system.
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| 关 键 词： | 水力轴向 活塞发动机 阀板 模拟实验 |
| 收稿时间： | 12 June 2001 |
Investigation of valve plate in water hydraulic axial piston motor |
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| Song-Lin Nie Ph.D,Zhuang-Yun Li,Shu-Dong Yang.Investigation of valve plate in water hydraulic axial piston motor[J].Journal of Shanghai University(English Edition),2002,6(1):73-78. |
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| Authors: | Song-Lin Nie PhD Zhuang-Yun Li Shu-Dong Yang |
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| Institution: | School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | This paper has introduced the developments of water hydraulic axial piston equipments. According to the effects of physicochemical properties of water on water hydraulic components, a novel valve plate for water hydraulic axial motor has been put forward, whose moment exerted by the fluid field between valve plate and bearing plate is balanced entirely. The material screening experiment of valve plate is done on the test rig. Through numerical simulation the effects of some geometry parameters on the performance of water hydraulic motor have been studied. The silencing grooves on the valve plate in water hydraulic motor can reduce the pressure shock and the occurrence of cavitation effectively. It is evident that the appropriate structure should change the wear status between matching pairs and reduces the wear and specific pressure of the matching pairs. The specimen with the new type valve plate is used in a tool system. |
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| Keywords: | water hydraulic valve plate pressure inside piston axial piston motor |
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