GEARING WITH VARIABLE GEAR RATIO APPLIED IN MECHANICAL SYSTEMS

Silvia Maláková, Peter Frankovský, Vojtech Neumann
2020 Acta Mechatronica  
The gearing with changing transmission gear ratio are used as synchronization component and for specific parameters. The gearing with changing transmission gear ratio is used in the practice, even though the "standard" gearing with constant transmission gear ratio are used more often. This article describes how to optimize the design of pitch curves of non-circular gear for given parameters. The non-circular gearing is consisting of two identical gear wheels. For a nonstandard gearing was
more » ... d eccentric elliptical gear drive with continuously changing transmission gear ratio. The kinematic properties of this gearing are different from the properties of standard circular gears -spur gear. Thus, the gear ratio changes over the time of one revolution. The article is devoted to problems determining of the stress in a dangerous section of tooth foot using FEM.
doi:10.22306/am.v5i1.57 fatcat:cngpvaus4ff6hapr62l3o6dxrm