The Analysis of Gear Contact under Cyclical Load

Li Ping Wang; Ying Qiang Xu; Yuan Yuan

doi:10.4028/www.scientific.net/AMM.86.809

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 86The Analysis of Gear Contact under Cyclical Load

The Analysis of Gear Contact under Cyclical Load

Abstract:

Shakedown analysis of gear contact is very important. Local coordinates are constructed on different meshing points because curvature of gear profile is not constant and then distributions of residual stresses and strains are given. Upper and lower bounds for the shakedown limits have been obtained. The steady-state residual stresses of gear under repeat meshing are calculated and relations between shakedown limits and frictional coefficient/meshing position are given. The results are useful information for the strength design of gear.