Title :
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
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;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5536561
