Open AccessContact Stresses and Bending stresses for Worm & Helical Gear
Author(s) -
B.S. Dhanraj,
S. Maruthi Gangadhar,
M.V.P.S. Vishnuvardhan,
Krishnaveni Reddy
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.d9581.118419
Subject(s) - bending , materials science , stress (linguistics) , contact mechanics , composite material , gear tooth , structural engineering , tooth surface , indentation , engineering , finite element method , mechanical engineering , philosophy , linguistics
Surface Strength of the gear tooth depends on the contact stress and the bending stress caused due to the applied load on the tip of its gear tooth. Analysis has become popular in decreasing the failures. Fatigue causes in the root bending stress and Surface indentation causes in the contact stress. Then modified Lewis beam strength is used for bending stress and the AGMA method is used for contact stresses by varying the face width. Analytical results are based on Lewis formula and the theoretical values were calculated by AGMA standard so the results were validated.