The dynamics of spiral bevel gears have gained increasing importance due to concerns relating to noise and durability. This is because the mesh force acting on the gear teeth is amplified under dynamic conditions, potentially reducing the fatigue life of the gears. Furthermore, a sizable dynamic force can be transmitted to the housing, inducing structure-born gear whine. The elasticity of the bearings can influence the dynamics of spiral bevel gears. In this article, the finite element formulation of a spiral bevel geared rotor dynamic system is applied to investigate the influence of bearing elasticity on the dynamics of spiral bevel gears. The designs and configurations of rear axles are modeled and analyzed for real-world applications, to gain an enhanced practical understanding of the effect of bearing stiffness on spiral bevel gear dynamics.

由于对噪音和耐用性的关注，螺旋锥齿轮的动力学已经变得越来越重要。这是因为作用在齿轮齿上的啮合力在动态条件下会放大，从而有可能缩短齿轮的疲劳寿命。此外，可将相当大的动力传递到壳体，从而引起结构磨损的齿轮啸叫。轴承的弹性会影响螺旋锥齿轮的动力。本文采用螺旋锥齿轮转子动力学系统的有限元公式，研究了轴承弹性对螺旋锥齿轮动力学的影响。对后轴的设计和配置进行了建模和分析，以用于实际应用，以增强对轴承刚度对螺旋锥齿轮动力学影响的实际理解。