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两次载荷分流齿轮传动构型的静力学均载特性

靳广虎 高鹏 周镇宇

靳广虎, 高鹏, 周镇宇. 两次载荷分流齿轮传动构型的静力学均载特性[J]. 航空动力学报, 2020, 35(10): 2104-2114. doi: 10.13224/j.cnki.jasp.2020.10.010
引用本文: 靳广虎, 高鹏, 周镇宇. 两次载荷分流齿轮传动构型的静力学均载特性[J]. 航空动力学报, 2020, 35(10): 2104-2114. doi: 10.13224/j.cnki.jasp.2020.10.010
JIN Guanghu, GAO Peng, ZHOU Zhenyu. Static load sharing characteristic of twice load splitgear transmission configuration[J]. Journal of Aerospace Power, 2020, 35(10): 2104-2114. doi: 10.13224/j.cnki.jasp.2020.10.010
Citation: JIN Guanghu, GAO Peng, ZHOU Zhenyu. Static load sharing characteristic of twice load splitgear transmission configuration[J]. Journal of Aerospace Power, 2020, 35(10): 2104-2114. doi: 10.13224/j.cnki.jasp.2020.10.010

两次载荷分流齿轮传动构型的静力学均载特性

doi: 10.13224/j.cnki.jasp.2020.10.010
基金项目: 国家自然科学基金(51475226,51975273)

Static load sharing characteristic of twice load splitgear transmission configuration

  • 摘要: 为改善面齿轮-圆柱齿轮两次载荷分流传动构型的均载特性,考虑齿轮的中心偏移、轴与轴承的承载变形等因素,依据构型的变形协调条件和力矩平衡方程,建立了传动构型的静力学模型,研究了轴的扭转和支撑刚度对均载特性的影响。结果表明:输入轴扭转刚度对均载特性几乎没有影响;分扭轴扭转刚度取合适的比值,则面齿轮分扭传动级可获得较好的均载特性,但圆柱齿轮分扭传动的均载特性几乎无变化;减小双联齿轮轴扭转刚度或增加双联轴支撑刚度可提高该构型的均载特性。因此,为提高该传动构型的均载特性,轴的扭转刚度和支撑刚度需采用参数匹配的设计方法。

     

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出版历程
  • 收稿日期:  2020-03-29
  • 刊出日期:  2020-10-28

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