Abstract
Plastic strains states generated after assembly process in shrinks fits are not desirable since could limit the good conditions performance of joined parts. So design methods leading to reduce those states are strongly welcomed. In this paper, the effects of one of those methods, a grooved hub, on the plastic strain distribution at the interface are analyzed from the results of diverse numerical simulations of the thermal assembly process by means of FEM. According to results, the proposed geometry is revealed as an effective method for notably reducing the plastic strain state with loss of the maximum transmitted torque lower than 6%. This way, the working conditions are closer to the ones established in the theoretical design of the shrink fit.
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Pérez-Cerdán, J.C., Lorenzo, M., Blanco, C. (2014). Effects of Plasticity Induced by Assembly Process on Contact Pressure of Shrink Fits with Grooved Hubs. In: Petuya, V., Pinto, C., Lovasz, EC. (eds) New Advances in Mechanisms, Transmissions and Applications. Mechanisms and Machine Science, vol 17. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-7485-8_48
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DOI: https://doi.org/10.1007/978-94-007-7485-8_48
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-7484-1
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