| 高阶密切滚动轴承 |
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| 引用本文： | 刘鹄然. 高阶密切滚动轴承[J]. 浙江科技学院学报, 2012, 0(4): 294-296 |
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| 作者姓名： | 刘鹄然 |
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| 作者单位： | 浙江科技学院机械与汽车工程学院 |
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| 基金项目： | 浙江省自然科学基金资助项目(Y106047,Y1080093) |
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| 摘 要： | 为了减少重载滚动轴承的接触应力,改善高速轴承的散热问题,避免张紧轮轴承的偏摆,将高阶密切方法应用到轴承设计之中。通过改变滚道形状,用高阶密切曲线代替圆弧形滚道,从而提高了轴承的接触强度,改善了散热,减少了晃动,提高了滚动轴承性能和使用寿命。研究表明,高阶密切方法用在轴承上是可行的。
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| 关 键 词： | 滚道曲面 切触 深沟球轴承 |
High order contact roller bearings |
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| LIU Hu-ran. High order contact roller bearings[J]. Journal of Zhejiang University of Science and Technology, 2012, 0(4): 294-296 |
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| Authors: | LIU Hu-ran |
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| Affiliation: | LIU Hu-ran(School of Mechanical and Automotive Engineering,Zhejiang University of Science and Technology,Hangzhou 31023,China) |
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| Abstract: | In order to decrease the contact stress between the rollers and the bearings,to improve the problem of heat dissipation,and to solve the problem of swinging of bearing,the high order contact theory and method are introduced into the design of the bearing.By changing the shape of raceway,the high order contact line is used into the raceway of bearing,the contact strength will be increased so that it is hopeful that the properties of bearings would be improved and the loading life would be longer than before. |
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| Keywords: | raceway surface touching deep groove ball bearings |
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