| 滚动轴承油气润滑性能的试验研究 |
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| 引用本文： | 王建文,巩彬彬,刘俊,安琦,刘厚飞.滚动轴承油气润滑性能的试验研究[J].医学教育探索,2007(3):436-440. |
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| 作者姓名： | 王建文 巩彬彬 刘俊 安琦 刘厚飞 |
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| 作者单位： | 华东理工大学机械与动力工程学院;上海莱伯斯润滑技术有限公司; |
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| 摘 要： | 为了研究不同工况下油气润滑所需的最佳供油量,研制了一台能够对油气润滑滚动轴承温度场进行测量的试验台。通过对比试验研究发现:与传统的连续供油润滑方式相比,油气润滑具有较低的温升;试验研究了油气润滑过程中供油量对润滑效果的影响,发现不同的工况条件对应不同的最佳供油量,以该供油量进行润滑可使滚动轴承的温升最低;通过理论分析,提出了用于描述滚动轴承工况的参数s,并通过大量的试验研究,得到了工况参数s与最佳供油量之间的四次多项式插值曲线,建立了能够对油气润滑最佳供油量进行预测的数学模型,为工程实际应用中最佳供油量的确定提供了重要的理论依据。
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| 关 键 词： | 油气润滑 滚动轴承 供油量 轴承温升 |
Behavior of Oil-Air Lubrication Using in Roller Bearings System |
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| WANG Jian-wen,GONG Bin-bin,LIU Jun,AN Qi,LIU Hou-fei.Behavior of Oil-Air Lubrication Using in Roller Bearings System[J].Researches in Medical Education,2007(3):436-440. |
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| Authors: | WANG Jian-wen GONG Bin-bin LIU Jun AN Qi LIU Hou-fei |
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| Institution: | 1.School of Mechanical and Power Engineering;East China University of Science and Technology;Shanghai 200237;China;2.Shanghai REBS Lubricating Technology Co.Ltd.;Shanghai 201907;China |
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| Abstract: | A rig for roller bearing lubricated with oil-air lubrication is developed.Through concrete(experimental) research it is shown that the oil-air lubrication has great advantage over other lubrication(methods.) The influences of oil feeding rate on the lubrication effect are carried out through experiments,which show that the feeding rate is a very important parameter for the oil-air lubrication system and an(optimum) oil feeding rate exists at different working condition.Under the optimum feeding rate the rol... |
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| Keywords: | oil-air lubrication roller bearings oil feeding rate bearings temperature rise |
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