Dynamics analysis of hyperboloidal-type normal circular-arc gears
To investigate the effects of meshing stiffness,transmission error,and backlash on the dynamic response of hyperboloidal-type normal circular-arc gears(HNCGs),a dynamical equation of the gear pair is established,and sim-ulation analysis is conducted based on numerical calculations.The finite element method is used to calculate the load and deformation at the contact position,and a quantitative analysis of time-varying meshing stiffness(TVMS),static transmission error(STE),and backlash is performed.Simulation results show that backlash has the greatest impact on the vibration displacement response,followed by time-varying meshing stiffness;whereas the time-varying meshing stiffness and backlash have the most significant effects on the dynamic meshing force.
万方数据
维普
