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Vano, M. J. – Sanchis, J. E. – Bocko, J. Mechanical Behaviour of Materials – Simulation Problems. Univ Politécnica Valencia, 2013. ISBN 9788490481486

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Article

Deformation and Strength Properties of Elastic Members of High Precision Positioning Equipment

1Department of Applied Mechanics and Mechanical Engineering, Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, Košice, Slovakia


American Journal of Mechanical Engineering. 2017, Vol. 5 No. 6, 263-268
DOI: 10.12691/ajme-5-6-6
Copyright © 2017 Science and Education Publishing

Cite this paper:
František Trebuňa, Jozef Bocko, Miroslav Pástor, Pavol Lengvarský. Deformation and Strength Properties of Elastic Members of High Precision Positioning Equipment. American Journal of Mechanical Engineering. 2017; 5(6):263-268. doi: 10.12691/ajme-5-6-6.

Correspondence to: Miroslav  Pástor, Department of Applied Mechanics and Mechanical Engineering, Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, Košice, Slovakia. Email: miroslav.pastor@tuke.sk

Abstract

During the loading of real machine in operational conditions undergo the machine parts deformations. If the deformation is in elastic area, after unloading the shape of machine element comes back to its original state. In case, the loading level crosses yield point, the machine part undergoes plastic deformations and the relations describing material behavior are changed. In that case in real structures hardening of material occurs and the deformation is irreversible. Such behavior is described by models of material hardening. In principle, there exist three types of such models - isotropic hardening, kinematic hardening, and mixture of previous two, combined hardening.

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