Mechanics & Industry
Volume 21, Number 1, 2020
|Number of page(s)||15|
|Published online||07 January 2020|
Computer-aided design and loaded tooth contact analyses of bevel gear pair having straight teeth by different loaded torques
Department of Mechanical Engineering, University of Debrecen, Debrecen, Hungary
* e-mail: firstname.lastname@example.org
Accepted: 24 October 2019
The aim of this publication is to show how to integrate the designing process of straight bevel gears into a computer software so it can be further used for making the three-dimensional (CAD) model of the gear pair. During meshing the driven and the driving gears engage gradually so contact points can be mathematically determined between the element pairs according to the developed coordinate system's arrangement. With my-developed computer software, I designed a certain bevel gear pair having straight teeth. Naturally, many different types of this pair could be designed. After that Loaded Tooth Contact Analysis (LTCA) have been done − by normal stress, normal deformation and normal elastic strain parameters. The aim of the LTCA is the analysis of the connection tooth zone in mechanical aspects by different loads. If the received parameters are not appropriate, you can return to the mechanical designing process where the starting parameters of the gear could be modified. Different load torques were used to determine the established mechanical parameters of the elements.
Key words: Bevel gear / module / LTCA / CAD / normal
© AFM, EDP Sciences 2019
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