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Paper Details
Paper Title
Finite Element Analysis of Contact and Bending Stresses in Helical Gear Pair
Authors
Vishal Singh, Sunil Kumar Srivastava
Abstract
In gear design, excessive tooth contact stresses and bending stresses are one of the prime gear failure factors; therefore, its analysis is very important in order to shorten the possibility of gear tooth failure. In the present work, the tooth bending stresses and contact stresses in a helical gear pair is calculated using AGMA theory and finite element analysis (FEA). The modelling of helical gear pair is carried out in CREO and ANSYS is used for FEA. It is observed that the bending stresses and contact stresses, both decreases with an increase in the helix angle if pressure angle remains constant. However, the error in the calculation by AGMA and FEA is higher for the bending stresses than the contact stresses and bending stresses.
Keywords- Helical gear pair, Bending stresses, Contact stresses
Publication Details
Unique Identification Number - IJEDR1802034Page Number(s) - 185-191Pubished in - Volume 6 | Issue 2 | April 2018DOI (Digital Object Identifier) - Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
Vishal Singh, Sunil Kumar Srivastava, "Finite Element Analysis of Contact and Bending Stresses in Helical Gear Pair", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.6, Issue 2, pp.185-191, April 2018, Available at :http://www.ijedr.org/papers/IJEDR1802034.pdf
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