Dynamic Interaction Between Transmission Error and Friction Coefficients for FZG-A10 Spur Gears

A 12 degree-of-freedom dynamic model for FZG-A10 spur gears considering the actual time-varying gear mesh stiffness and the frictional effects between meshing gear teeth is investigated. The energetic Lagrange formulation was used to recover the equations of motion of the generalized translational torsional coupled dynamic system. Its dynamic response was computed by an iterative implicit scheme of Newmark.