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基于蒙特卡罗法的斜齿轮随机啮合效率可靠性分析
Authors
刘伟
李金库
胡云波
胡明用
Publication date
1 January 2021
Publisher
Editorial Office of Journal of Mechanical Transmission
Doi
Cite
Abstract
基于蒙特卡罗法,建立了斜齿轮随机啮合效率的可靠性模型,选择对啮合效率影响较大的5个参数作为随机参数,通过对随机参数的正态分布抽样,分别得到各个随机参数对啮合效率的可靠性影响。结果表明,法向模数和螺旋角对斜齿轮啮合效率的影响最小,两者相近;其次是齿宽、法向压力角;影响最大的是齿顶高系数h。所以,在考虑啮合效率的斜齿轮传动系统的设计和制造中,可以通过优化法向模数、螺旋角β和齿宽来提高斜齿轮的接触强度和弯曲强度,以减少对啮合效率的影响
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Last time updated on 06/04/2023