Nonlinear Finite Element Analysis of Gear Contact
Juan Chen
Abstract
Juan Chen
Abstract
Through the research of finite element contact problem basic theory,and the application of the large finite element analysis software ANSYS,the nonlinear finite element analysis was done for the gear contactation.The finite element analytical method can deal with the mesh problem that traditional method can' t deal with.The result is more accurate than the traditional formula,and can quantitatively analyze the gearing mesh' s strain and stress distribution.
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Through the research of finite element contact problem basic theory,and the application of the large finite element analysis software ANSYS,the nonlinear finite element analysis was done for the gear contactation.The finite element analytical method can deal with the mesh problem that traditional method can' t deal with.The result is more accurate than the traditional formula,and can quantitatively analyze the gearing mesh' s strain and stress distribution.
Key concepts: Finite element method, Nonlinear system, Finite element limit analysis, Mixed finite element method, Contact analysis, Engineering, Structural engineering, Extended finite element method