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在实际齿轮传动中,实际的啮合点沿齿廓进行周期性地运动。文献(1)给出的模型提供了这个事实,包括两个齿轮轴之间的惯性耦合,大小齿轮轴的材料的阻尼,轮齿材料的固有阻尼,轮齿的柔性,输入、输出扭矩变动,齿廓的随机误差,变形引起的齿廓误差随时间的变化,齿廓误差引起的基圆变化,以及啮合点的动滑动摩擦。我们探讨的新模型,将重点放在啮合点摩擦的影响及滑动速度对连续啮合动力特性的影响上。
In actual gear drives, the actual meshing point moves periodically along the tooth profile. The model given in literature (1) provides the fact that this includes the inertial coupling between two gear shafts, the damping of the material of the pinion shaft, the inherent damping of the gear teeth, the flexibility of the teeth, the input and output torque variations, Tooth profile random error, deformation caused by tooth profile error over time, tooth profile error caused by the base circle changes, as well as the meshing point of the dynamic sliding friction. The new model we explored will focus on the effects of friction at the meshing point and on the dynamic behavior of the continuous meshing.