Tribološke karakteristike cikloidnog ozubljenja

Abstract

In this paper are made the analysis some of geometrical and kinematic parameters of the contact surfaces of the cycloid gearing. As the first are determinated the limiting points on the pair of the tooth profiles in contact, which defined one pair and two pairs of teeth in contact. Then is developed mathematical model in form of the parameter equations, which follow the change of the relative velocities in contact, the sliding velocities and specific sliding in the contact points during the contact period. It can be concluded that specific sliding is constant along the cycloid profile when the geometrical parameters are constant. In that way the uniform wear on the determinated part of the tooth profile of the single gears would be able.