Numerical computation of stresses and deformations in the planetary roller screw components
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The paper presents finite element analysis of stresses and deformations of planetary roller screw components. The finite element model takes into account the frictional contact between helical surfaces. The results of numerical calculations for the contact problem were compared with the theoretical solution based on the Hertz theory. The obtained results can be used in the development of design procedures of planetary roller screw.
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