Stress Analysis of Eccentric Gear with Asymmetrical Profile of Teeth

Silvia Medvecká-Beňová^1, , František Trebuňa² and Peter Frankovský³

¹Department of Construction, Automotive and Transport Engineering, Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia

²Department of Applied Mechanics and Mechanical Engineering, Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia

³Department of Mechatronics, Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia

Cite this paper:
Silvia Medvecká-Beňová, František Trebuňa and Peter Frankovský. Stress Analysis of Eccentric Gear with Asymmetrical Profile of Teeth. American Journal of Mechanical Engineering. 2016; 4(7):390-393. doi: 10.12691/ajme-4-7-29

Abstract

The bending stress of gearing defined by calculation and the actual values of teeth stress may be vary significantly. The stress calculated in a standard way according to available formulas is approximate because some impacts cannot be determined with sufficient accuracy. Recently, at ever faster evolving computer technology, the available literature, we can meet with modern numerical methods, such as finite element method (FEM). The article is devoted to problems determining of the stress in a dangerous section of tooth foot using FEM. The problem is solved for elliptical, eccentric gear with asymmetrical profile of tooth.

Keywords:
gear stress FEM asymmetric teeth

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