TO THE INFLUENCE OF NONLINEAR DAMPING ON THE BIFURCATION PHENOMENA IN GEAR MESH OF ONE BRANCH OF POWER FLOW OF THE PSEUDOPLANETARY GEAR SYSTEM

Abstract eng:
The aim of this contribution is the analysis of damping properties both the material of gear mechanics in the mesh and the lubricating oil film in the tooth space at the tooth profile contact bounces into the area of the technological gear backlash. The damping influence over gear mesh stability is pursued on the special case of the simulation model of the system with split power flow for the selected frequency range of the resonance characteristics. The nonlinear damping in gear mesh and in gear system is concerned significantly in the amplitude progress, greatness and phase shift of relative motion towards stiffness function alternatively towards its modify form in gear mesh.

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