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| 渐开线直齿圆柱齿轮非稳态弹流润滑分析 | |
| 引用本文： | 王优强,李鸿琦,佟景伟,杨沛然. 渐开线直齿圆柱齿轮非稳态弹流润滑分析[J]. 中国机械工程, 2004, 15(10): 852-856 |
| 作者姓名： | 王优强 李鸿琦 佟景伟 杨沛然 |
| 作者单位： | 1. 青岛建筑工程学院机械工程系,青岛,266033;天津大学机械工程学院,天津,300072 2. 天津大学机械工程学院,天津,300072 3. 青岛建筑工程学院机械工程系,青岛,266033 |
| 基金项目： | 山东省自然科学基金资助重点项目 (Z2 0 0 3F0 1) |
| 摘 要： | 综合考虑轮齿在不同啮合点处的曲率半径、卷吸速度、轮齿载荷随时间的变化，考虑压力对流体粘度和密度的影响．利用多重网格技术求得齿轮非稳态弹流润滑的完全数值解。分析了单双齿承载载荷谱和啮入冲击载荷对齿轮弹流润滑的影响。 |
| 关 键 词： | 渐开线直齿圆柱齿轮 非稳态弹流润滑 多重网格法 冲击载荷 |
| 文章编号： | 1004-132X(2004)10-0852-05 |
Non-stationary Elastohydrodynamic Lubrication Analysis of an Involute Spur Gear |
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| Wang Youqiang , Li Hongqi Tong Jingwei Yang Peiran . Qingdao Institute of Architecture and Engineering,Qingdao, . Tianjin University,Tianjin. Non-stationary Elastohydrodynamic Lubrication Analysis of an Involute Spur Gear[J]. China Mechanical Engineering, 2004, 15(10): 852-856 | |
| Authors: | Wang Youqiang Li Hongqi Tong Jingwei Yang Peiran . Qingdao Institute of Architecture Engineering Qingdao . Tianjin University Tianjin |
| Affiliation: | Wang Youqiang 1,2 Li Hongqi 2 Tong Jingwei 2 Yang Peiran 1 1. Qingdao Institute of Architecture and Engineering,Qingdao,266033 2. Tianjin University,Tianjin,300072 |
| Abstract: | A full transient elastohydrodynamic lubrication solution of an involute spur gear was obtained by utilizing the multigrid method, which takes into account the variation of equivalent curvature, entertainment velocity and load on time along the line of action, without the lubricant thermal and rheological effects. The influences of load spectrum, where the load was carried by one pair of teeth and two pairs of teeth repeatedly, and impact load when the teeth come into action on the elastohydrodynamic lubrication were analyzed as well. |
| Keywords: | involute spur gear non-stationary elastohydrodynamic lubrication multigrid method impact load |
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