DYNAMIC INVESTIGATIONS OF LOADS ON GEAR TEETH IN SINGLE GEAR TRANSMISSION

In the paper a discrete-continuous model for the analysis of dynamic loads on gear teeth of a single gear transmission is proposed. In this model a constant equivalent mesh stiffness and ponderable shafts deformed by torsion are taken into account. In the discussion a wave method is applied which utilizes the wave solution of the equations of motion. Numerical calculations are concentrated on the determination of amplitudes for dynamic loads on gear teeth with respect to frequencies of external excitation in the first and second resonant regions.