Theoretical research on the maximum contact stress of involute spur cylindrical gear pairs in the external meshing process

Author

Yangang Wei ; Xiujuan, Zhang ; Yankui, Liu

Author_Institution

Sch. of Mech. Eng., Dalian Jiaotong Univ., Dalian, China

fYear

2010

fDate

26-28 June 2010

Firstpage

491

Lastpage

495

Abstract

The detailed calculation and analysis have been performed on the external meshing process of involute spur cylindrical gear pairs in the light of Herz formulae and gear meshing principle. Analysis results state that the related contact stress calculations in National Standards (GB) have the limitation. In this paper, the location of the maximum contact stresses of involute spur cylindrical gears in the meshing process has been confirmed firstly and definitely and is validated by finite element analysis. These analysis data offer a guide to the optimal design of involute spur cylindrical gear pairs.

Keywords

data analysis; finite element analysis; gears; stress measurement; Herz formulae; finite element analysis; involute spur cylindrical gear pair; maximum contact stress; meshing process; national standard; Computer aided manufacturing; Data analysis; Engine cylinders; Finite element methods; Gears; Mechanical engineering; Performance analysis; Pulp manufacturing; Stress; Teeth; FEA; contact stress; involute gears; meshing process;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7737-1

Type

conf

DOI

10.1109/MACE.2010.5536561

Filename

5536561