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Study on the Improved Algorithm of the Time-varying Meshing Stiffness of Gear
Author(s): 
Pages: 22-26
Year: Issue:  5
Journal: Journal of Mechanical Transmission

Keyword:  时变啮合刚度改进石川公式有效齿根圆内啮合传动;
Abstract: 齿轮时变啮合刚度是齿轮系统动力方程的重要基础参数,针对目前时变啮合刚度主要利用有限元方式计算,效率偏低的问题,以及解析法石川公式仅考虑齿轮轮齿刚度,未考虑齿轮轮体刚度,容易在齿轮动力学分析中引入高次谐波激励的不足,本文在详细介绍解析算法石川公式中重要参数算法的基础上提出改进的石川公式,为齿轮动力方程提供一个整体意义上的时变啮合刚度计算方法.同时介绍了多齿啮合时齿轮综合时变啮合刚度的计算方法.
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