Parametric Modeling and Stress Analysis of Automobile Transmission Gears

Author

Yang, H.X. ; Chen, F.M.

Author_Institution

Dept. of Mech. & Electr. Eng., Wuhan Univ. of Sci. & Eng., Wuhan, China

fYear

2009

fDate

20-22 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

In this paper, Pro/E software is used building an accurate parameterized cylindrical helical gear model, which is an accurate analysis model for ANSYS finite element analysis. The finite element calculation is conducted by use of the software ANSYS, analyzing the position of the most unfavorable load line of involute helical gear engagement as well as applying load on gear in virtue of the most unfavorable load line, increasing the accuracy of analysis and calculation of gear strength, and offering more accurate data for gear design. At the meantime, the effect of different fillets on the maximum root stress is studied, providing a quantitative basis for the case hardening method that enhances the bending strength of gear.

Keywords

automotive components; bending strength; finite element analysis; gears; mechanical engineering computing; stress analysis; ANSYS; Pro/E software; automobile transmission gears; bending strength; case hardening method; cylindrical helical gear model; finite element analysis; gear design; gear strength; parametric modeling; stress analysis; Automobiles; Automotive engineering; Equations; Finite element methods; Gears; Mathematics; Parametric statistics; Solid modeling; Stress; Teeth;

fLanguage

English

Publisher

ieee

Conference_Titel

Management and Service Science, 2009. MASS '09. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4638-4

Electronic_ISBN

978-1-4244-4639-1

Type

conf

DOI

10.1109/ICMSS.2009.5304190

Filename

5304190