| 基于斜盘式轴向柱塞泵结构优化的应用研究 |
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| 引用本文： | 张志鹏,李松松.基于斜盘式轴向柱塞泵结构优化的应用研究[J].液压气动与密封,2011,31(7). |
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| 作者姓名： | 张志鹏 李松松 |
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| 作者单位： | 1. 西南交通大学先进驱动节能技术教育部工程研究中心,四川成都,610031
2. 电子科技大学空天科学技术研究院,四川成都,610054 |
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| 摘 要： | 针对应用于工程机械上某型号斜盘式轴向柱塞泵滑靴与柱塞组件及缸体试验出现局部严重磨损及干涉故障，从滑靴与柱塞组件及缸体的力平衡关系、滑靴与柱塞组件工艺与结构以及缸体配合间隙三个方面进行失效分析，在保证柱塞泵容积效率的前提下，提出以下改进措施：优化设计了滑靴内外辅助支撑面与中心通油孔的固定节流器结构、利用回程盘与滑靴联动配合理论进行结构优化尝试对比应用薄壁空心柱塞，将这些措施运用于产品批量制造，取得较好效果。为斜盘式轴向柱塞泵的结构优化、提高效率和性能方面提供实用经验，具有一定的综合效益和推广价值。
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| 关 键 词： | 轴向柱塞泵 结构优化 工程机械 磨损 |
Application Analysis and Improvement of Swash-plate Axial Piston Pump |
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| ZHANG Zhi-peng,LI Song-song.Application Analysis and Improvement of Swash-plate Axial Piston Pump[J].Hydraulics Pneumatics & Seals,2011,31(7). |
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| Authors: | ZHANG Zhi-peng LI Song-song |
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| Affiliation: | ZHANG Zhi-peng1 LI Song-song2(1.New Drive Technology Center,Southwest Jiaotong University,Chengdu 610031,China,2.Institute of Astronautics & Aeronautics,University of Electronic Science and Technology of China,Chengdu 610054,China) |
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| Abstract: | For the application of a certain type of swash-plate axial piston pump in engineering machinery which testing of sliding boots and piston components and cylinder appears severe wear and tear of interference fault,according to the force balance relation between sliding boots with piston components and the cylinder block,the technology and structure of Sliding boots and piston component and the clearance of cylinder,failure analysis were done between above three aspects.During the guarantee of piston pump vol... |
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| Keywords: | axial piston pump structural improvement engineering mechanism wear |
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