The Tooth Contact Analysis of a Heavy-load Planetary Gearing

DOI

10.2991/icadme-15.2015.347How to use a DOI?

Keywords

Planetary gearing; Tooth contact analysis; Modal analysis; ANSYS

Abstract

This paper presents a method for analyzing the tooth contact situations of a heavy-load planetary gearing based on Ansys Workbench. Firstly, a 3D finite element model of the whole gearing is established with 10 node tetrahedron elements. Then forces and loads bearing by the gearing are applied on the model to test the static strength. Some key parts of the gearing, such as planetary carriers and the sun gears, are specially checked. Finally, the stress concentration point of the engaging tooth of the second stage of the gearing is examined by the tooth contact analysis. The results show that the static strength is enough but the roots of the engaging tooth have higher stress than other areas.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xin Tan
PY  - 2015/10
DA  - 2015/10
TI  - The Tooth Contact Analysis of a Heavy-load Planetary Gearing
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1880
EP  - 1884
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.347
DO  - 10.2991/icadme-15.2015.347
ID  - Tan2015/10
ER  -