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直齿轮减振修形优化设计

于东洋 蒋进科 贾海涛 方宗德

于东洋, 蒋进科, 贾海涛, 方宗德. 直齿轮减振修形优化设计[J]. 机械科学与技术, 2016, 35(10): 1593-1596. doi: 10.13433/j.cnki.1003-8728.2016.1019
引用本文: 于东洋, 蒋进科, 贾海涛, 方宗德. 直齿轮减振修形优化设计[J]. 机械科学与技术, 2016, 35(10): 1593-1596. doi: 10.13433/j.cnki.1003-8728.2016.1019
Yu Dongyang, Jiang Jinke, Jia Haitao, Fang Zongde. Optimal Design of Modified Spur Gears Based on Minimum Vibration[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(10): 1593-1596. doi: 10.13433/j.cnki.1003-8728.2016.1019
Citation: Yu Dongyang, Jiang Jinke, Jia Haitao, Fang Zongde. Optimal Design of Modified Spur Gears Based on Minimum Vibration[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(10): 1593-1596. doi: 10.13433/j.cnki.1003-8728.2016.1019

直齿轮减振修形优化设计

doi: 10.13433/j.cnki.1003-8728.2016.1019
详细信息
    作者简介:

    于东洋(1978-),工程师,研究方向为机械传动,yu780929@163.com

Optimal Design of Modified Spur Gears Based on Minimum Vibration

  • 摘要: 为了提高齿轮副实际齿面啮合性能,设计齿廓修形曲面,与理论齿面叠加构造了直齿轮实际修形齿面,结合TCA、LTCA技术,建立考虑啮入冲击、刚度激励的直齿轮弯扭耦合的多齿对振动模型,以传动误差幅值、啮合冲击、啮合线向相对加速度均方根最小进行多目标优化,设计了最佳修形齿面。研究表明:无修形齿轮的传动误差幅值随载荷增加而增大,修形后随载荷增加重合度逐渐增大,幅值会产生波动,然后保持稳定,修形后直齿轮啮入啮出端载荷明显降低,因此啮合冲击降低;该方法确定的齿轮修形参数精确、有效,能大幅度减小齿轮的振动。
  • [1] 吉强,方宗德,王侃伟,等.齿轮的传动误差检测方法研究[J].机械科学与技术,2009,28(12):1652-1656 Ji Q, Fang Z D, Wang K W, et al. A study of the transmission error measurement of a gear[J]. Mechanical Science and Technology for Aerospace Engineering, 2009,28(12):1652-1656(in Chinese)
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    [4] 方宗德.修形斜齿轮的承载接触分析[J].航空动力学报,1997,12(3):251-254 Fang Z D. Loaded tooth contact analysis of modified helical gears[J]. Journal of Aerospace Power, 1997,12(3):251-254(in Chinese)
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    [6] 王成,方宗德,贾海涛,等.人字齿轮修形优化设计[J].航空动力学报,2009,24(6):1432-1436 Wang C, Fang Z D, Jia H T, et al. Modification optimization of double helical gears[J]. Journal of Aerospace Power, 2009,24(6):1432-1436(in Chinese)
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    [8] 蒋进科,方宗德,苏进展.基于承载传动误差幅值最小的斜齿轮齿面修形优化设计[J].航空动力学报,2013,28(7):1637-1643 Jiang J K, Fang Z D, Su J Z. Optimal design of modified helical gear tooth surfaces based on minimum amplitude of loaded transmission error[J]. Journal of Aerospace Power, 2013,28(7):1637-1643(in Chinese)
    [9] 李润方,王建军.齿轮系统动力学-振动、冲击、噪声[M].北京:科学出版社,1997:154-188 Li R F, Wang J J. Gear of system dynamic[M]. Beijing:Science Press, 1997:154-188(in Chinese)
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  • 收稿日期:  2013-10-22
  • 刊出日期:  2016-10-05

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