Якісні показники працездатності синусоїдальних циліндричних прямозубих передач

Abstract

Qualitative indicators of the operability of gears include contact strength, scuffing resistance, wear resistance, thickness of the oil layer, the relative work of frictional forces, loss in meshing. These indicators are related to empirical formulas with geometric and kinematic parameters, such as sliding and rolling speeds, sliding coefficient and relative curvature of tooth working surfaces. The functional relationships of all these indicators with two parameters (the profile height and the angle λ) which determine the cutting rack geometry are established. The obtained results are the basis for determining for further studies of sinusoidal transmissions which related with the choice of rational parameters of the initial loop and an assessment of the operability of such transmissions.