Choice of rational distribution of reduction rates of transmission spur gear pairs of the wheeled vehicle

Abstract

The dependences that allow making rational distribution of reduction ratios of trans-mission spur gear pairs under conditions of a minimum of its weight and the reduced moment of inertia to driving wheels in view of inevitable constructive restrictions are received. Results of calculations of these parameters for an existing variant of transmission of wheel tractor «ХТЗ-3512» and after redistribution of reduction ratios are presented.