摘要
根据螺旋锥齿轮的啮合特性,推导出了12自由度的啮合振动微分方程,并提出了8自由度和2自由度的简化模型和考虑啮合误差的修正模型,为研究螺旋锥齿轮的动载荷和动力学提供了理论基础。
A differential equation with 12 DOF on vibration in gearing is derived by way of analyzing the meshing engagement of spiral bevel gears. Simplified models with 8 DOF and 2 DOF. respectively, are thus given. as well as a modified one taking account of meshing errors. Therefore. a theoretical consideration is provided for solving dynamic loads or other dynamic problems of spiral bevel gears.
基金
国家自然科学基金
关键词
螺旋锥齿轮
啮合振动
力学模型
spiral bevel gear,vibration in gearing,vibration model,degree of freedom,meshing error.
