| 齿轮传动最小油膜厚度分析及改善润滑的措施 |
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| 引用本文： | 王宁侠,蒋新萍.齿轮传动最小油膜厚度分析及改善润滑的措施[J].西北轻工业学院学报,2009,27(6):84-86. |
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| 作者姓名： | 王宁侠 蒋新萍 |
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| 作者单位： | 王宁侠(陕西科技大学机电工程学院,陕西,西安,710021);蒋新萍(常州轻工职业技术学院机械工程系,江苏,常州,213164) |
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| 摘 要： | 根据弹性流体动力润滑理论,通过对齿轮传动中形成动压油膜的参数分析,得出齿面最小油膜厚度发生在小齿轮齿根与大齿轮齿顶开始啮合点的位置,认为应以此处的润滑状态作为齿面润滑状态的判断依据,同时给出了一些改善齿轮传动润滑状态的措施.
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| 关 键 词： | 弹性流体动力润滑 起始啮合点 油膜厚度 |
LOWEST OIL FILM THICKNESS ANALYSIS OF GEAR DRIVE & IMPROVE LUBRICATION MEASURE |
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| Affiliation: | WANG Ning-xia,JIANG Xin-ping(1.School of Mechanical and Electrical Engineering,Shaanxi University of Science ＆ Technology,Xi＇an 710021,China;2.Department of Mechanical Engineering,Changzhou Institute of Light Industry Technology,Changzhou 213164,China) |
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| Abstract: | By elasto-hydrodynamic lubrication theory,the location of lowest oil film thickness is obtained at parameter analysis of dynamic pressure oil film.The place of lowest oil film thickness is determined at the contact point of pinion dedendum with gear top,that the lubricant should be here to judge the state as a basis for lubrication,and the measure is advanced for improving lubricating condition of gear drive. |
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| Keywords: | elasto-hydrodynamic lubrication original mesh point oil film thickness |
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