| 低速大扭矩液压马达平面配流副的摩擦特性 |
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| 引用本文： | 王明智,王红. 低速大扭矩液压马达平面配流副的摩擦特性[J]. 兰州理工大学学报, 1988, 0(4) |
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| 作者姓名： | 王明智 王红 |
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| 作者单位： | 甘肃工业大学机械工程二系(王明智)，甘肃工业大学机械工程二系(王红) |
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| 摘 要： | 本文通过理论分析和实验研究,提出了低速液压马达平面配流副的摩擦特性数学模型,研究了不同工况下的瞬时扭矩和油膜厚度变化规律,为提高低速平油盘的可靠性提供了依据。
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| 关 键 词： | 平面配流副 摩擦扭矩 油膜厚度 |
Frictional Characteristics of Plain Flow Distribution Pair in Low-speed and High-torque Hydraulic Motors |
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| Wang Mingzhi,Wang Hong Second. Frictional Characteristics of Plain Flow Distribution Pair in Low-speed and High-torque Hydraulic Motors[J]. Journal of Lanzhou University of Technology, 1988, 0(4) |
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| Authors: | Wang Mingzhi Wang Hong Second |
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| Affiliation: | Wang Mingzhi,Wang Hong Second Department of Mechanical Engineering |
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| Abstract: | A mathematical model for frictional characteristics of plain flow distribution pair in low-speed and high-torque hydraulic motors obtained by means of theoretical analysis and experimental study is presented in this paper. The warying patterns of instantaneous torque and the thickness of oil-film under different operation regimes are investigated. The work pre-sented here provides a sound basis for improving the reliability of valve plate in low-speed motors. |
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| Keywords: | plain flow distribution pair frictional torque thickness of oil-film |
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