Research of a Loading of Transmissions by Flexible Link by an Integral Method

Abstract

The physical picture of the phenomena is considered by transfer of district effort to a belt drive by gearing or frictional at absence of elastic sliding. The model of interaction of a belt with a pulley Is offered, allowing to consider an integrated method realization of deformations - shift and stretchings - during transfer of district effort. The dependences defining change of intensity of operating loading on a belt on an arch of a grasp of a pulley are received. The estimation of loading ability of transfer depending on a design of a belt, and also the analysis of distribution of loading on an arch of a grasp of a belt in a toothed-belt drive depending on accuracy of manufacturing of a belt and the recommendation on its alignment is given.

Keywords

• tooth-belt drive
• teeth′ loading
• flexible connection
• frictional belt transmission