| 太阳轮支承刚度对行星齿轮系动力学均载特性的影响 |
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| 引用本文： | 鲍和鹏,詹小青.太阳轮支承刚度对行星齿轮系动力学均载特性的影响[J].机械工程师,2012(10):72-74. |
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| 作者姓名： | 鲍和鹏 詹小青 |
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| 作者单位： | 马鞍山方圆回转支承股份有限公司,安徽马鞍山,243052 |
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| 摘 要： | 建立了行星齿轮传动系统的动力学均载模型,模型中考虑了系统的综合啮合误差和时变啮合刚度。分析了太阳轮的支承刚度对行星齿轮系动力学均载的影响。计算结果表明,太阳轮的支承刚度对系统的均载影响比较大;随着支承刚度的增大,系统的均载系数增大。减小太阳轮的支承刚度,可以改善系统的均载性能。
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| 关 键 词： | 行星齿轮 动力学 支承刚度 |
The Influence of the Sun-Gear Support Stiffness on the Load Sharing Behavior of Planetary Gear System |
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| BAO He-peng
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ZHAN Xiao-qing.The Influence of the Sun-Gear Support Stiffness on the Load Sharing Behavior of Planetary Gear System[J].Mechanical Engineer,2012(10):72-74. |
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| Authors: | BAO He-peng ZHAN Xiao-qing |
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| Affiliation: | (Maanshan Fangyuan Slewing Ring Co. Ltd., Marmshan 243052, China) |
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| Abstract: | A load sharing behavior calculative model of planetary gear system was presented. The time-varing mesh stiffness and the gear composite errors were considered, and the affect of sun-gear support stiffness to the load sharing behavior of planetary gear was analyzed. The calculation results indicates that the sun-gear support stiffness influences the load sharing behavior of planetary gear drives greatly, and the coefficient of load sharing increases when sun-gear support stiffness increases. Small sun-gear support stiffness is beneficial for the load sharing behavior. |
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| Keywords: | planetary gear dynamic analysis support stiffness |
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