| 高速弧齿锥齿轮弹流润滑特性分析 |
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| 引用本文： | 王延忠,周云飞,周济,蔡春源.高速弧齿锥齿轮弹流润滑特性分析[J].华中科技大学学报(自然科学版),2001,29(12):4-7. |
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| 作者姓名： | 王延忠 周云飞 周济 蔡春源 |
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| 作者单位： | 1. 华中科技大学国家数控系统工程技术研究中心
2. 东北大学机械制造与自动化学院 |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 9775 0 87) |
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| 摘 要： | 以某航空发动机高速弧齿锥齿轮为研究对象，在弧齿锥齿轮加载接触分析基础上，建立起适合弹流润滑分析的动态坐标系。用点弹流润滑理论对高速弧齿锥齿轮在啮合过程中的最大油膜压力和最小油膜厚度变化情况进行描述，寻找出载荷、速度和润滑油粘度等因素对轮齿弹流润滑特性的影响规律。
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| 关 键 词： | 高速弧齿锥齿轮 加载接触分析 润滑特性 点弹流润滑理论 最大油膜压力 最小油膜厚度 |
| 文章编号： | 1000-8616(2001)12-0004-04 |
| 修稿时间： | 2001年7月16日 |
The Elastohydrodynamic Lubrication Characteristic of Spiral Bevel Gear with High Speed |
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| Wang Yanzhong Zhou Yunfei Zhou Ji Cai Chunyuan Asoc. Prof., National NC System Eng. Research Center,HUST,Wuhan ,China..The Elastohydrodynamic Lubrication Characteristic of Spiral Bevel Gear with High Speed[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2001,29(12):4-7. |
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| Authors: | Wang Yanzhong Zhou Yunfei Zhou Ji Cai Chunyuan Asoc Prof National NC System Eng Research Center HUST Wuhan China |
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| Institution: | Wang Yanzhong Zhou Yunfei Zhou Ji Cai Chunyuan Asoc. Prof., National NC System Eng. Research Center,HUST,Wuhan 430074,China. |
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| Abstract: | A spiral bevel gear with high speed in the aeroengine is studied in the paper. On the theoretical basis of loaded tooth contact analysis, dynamic coordination system suitable for analysis of elastohydrodynamic lubrication is established. By means of EHD theory, the research related to maximum film pressure distribution, minimum film thickness distribution in the tooth engaging processes a spiral bevel gear with is performed. The patterns of lubrication characteristic variation are defined by the load, the speed, the viscosity of lubricating oil. |
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| Keywords: | a spiral bevel gear with high speed LICA lubrication characteristic |
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