An optimal gear design method for minimization of transmission vibration

In this paper, a method for optimal design of structure parameters of gears in order to reduce the vibration of the car gearbox during the work process is presented. The model of a pair of interlocking gears was simplified by the two pairs of useful volume and elastic springs. From this model, it is established the formulas in order to determine elastic stiffness of gear, synthetic hardness a pair of interlocking gears, useful volume of gears, private frequency and the speed limit of the gear.