Maláková, SilviaKepeň Harachová, DanielaKrajňák, Jozef2024-03-272024-03-2720241337-8996http://drepo.uniza.sk/handle/hdluniza/1078The article is devoted to the analysis of the influence of the basic parameters of the body of the spur gear on the deformation of the teeth in meshing. The problem is solved for spur gears of large dimensions, the semi finished product of which can be a weldment, casting or forging. Gear deformations are determined by the finite element method. Examples of simulation and subsequent processing of the results demonstrate the extent of the influence of individual parameters of the gear body on the deformation of the gearing. At the same time, the results point to suitable designs of shape and dimensions to achieve the desired deformation of the teeth but with the smallest possible weight of the gears.skhttp://creativecommons.org/licenses/by/4.0/spur geardeformationshape of wheelArticlehttps://doi.org/10.26552/tech.C.2024.1.8