Analysis of the effect deformations of individual components of gearbox on hers total lifetime

The article deals with the influence of deformations of the individual components of the gearbox as well as their influence on the correctness of the gearing, which is essential for the correct functioning of the gearbox and its overall service life. In the next section the article deals with the effect of the gearbox deformation on the contact of the gears and the effect on the final life of the gearbox. The article it contains processing the computational model of gearbox, strength analysis gearbox, contact analysis of the selected toothed gears, taking into account the deformation of the teeth, shafts and the gearbox. The results of the work is overview size of influence individual components of gearbox on their service life.