Analýza plynulých převodovek

Abstract

The bachelor thesis deals with the analysis of the continuously variable gearboxes. The introduction gives general information about Tatra and its trucks. The next part is about the power train of trucks and follows a search about continuously variable gearboxes. The bachelor thesis continues with the analysis of the use of hydromechanical gearboxes by Tatra trucks. In the practical part, the design of the planetary gearbox, is done and checked by the calculation. Gear geometry design is done in a program developed by Tatra Trucks a.s., which is checked by the analytic calculation. In the end, the planet carrier is checked by finite element method.