2009•Automobile PartsRequires access

Static and Dynamic Stress Analysis on Double-circular-arc Gear Based on ANSYS

Zou Jingchao

Abstract

The three-dimensional geometry model of a double-circular arc gear was established using parameterization method based on Pro/E,and the elements were meshed using finite element analysis software ANSYS.A bending stress-strain curve of the gear was obtained through static stress analysis;each mode shape of the gear was obtained through modal analysis;and the displacement of a particular node was obtained through transient analysis.These findings provide a true reflection of the force and deformation on the gear,which is conducive to the improvement and enhancement of gear transmission technology.

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Key concepts: Structural engineering, Finite element method, Engineering, Modal analysis, Stress (linguistics), Arc (geometry), Displacement (psychology), Static analysis