• Pravin V Jadhav
• Dr. Prashant S.Kadu

Gear is the one of the important machine elements in the mechanical power transmission system. Spur gear is most basic gear used to transmit power between parallel shafts. Spur gear generally fails by bending failure or contact failure. This paper analyses the bending stresses characteristics of an involute spur gear tooth under static loading conditions. The tooth profile is generated using Catia and the analysis is carried out by Finite element method using ANSYS software. The stresses at the tooth root are evaluated analytically using existing theoretical models. The theoretical and FEM results are compared. The results obtained theoretically are in good agreement with those obtained from software. Also, an attempt is made to introduce Stress and displacement characteristics of tooth under dynamic loading conditions.

Ansys, Bending stress & Deflection by FEA, Dynamic analysis, Static analysis, Spur gear.

"DESIGN AND ANALYSIS OF THE COMPOSITE SPUR GEAR-A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 12, page no.24-29, December-2020, Available :http://www.jetir.org/papers/JETIREJ06008.pdf

"DESIGN AND ANALYSIS OF THE COMPOSITE SPUR GEAR-A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 12, page no. pp24-29, December-2020, Available at : http://www.jetir.org/papers/JETIREJ06008.pdf