Research on Load-Sharing Technology of Toroidal Planetary Worm Based on Sliding Oil Film Supporting Roller

In the manufacturing and assembly of a toroidal drive mechanism, errors have great influence on load sharing mechanism. order to improve load-sharing characteristics floating oil film structure system is designed support planetary gear compensate for inaccuracies in mechanism parts this paper. The elasticity hydrodynamic effect allow achieve its own small floatation produce certain axial displacement, which compensates error achieves sharing. To examine structure, bearing simulated by FLUENT, are analyzed, stiffness damping coefficients calculated. ADAMS, method equivalent replacement with spring adopted conduct dynamic analysis results show that can effectively uniform performance.