Engineering Mechanics

Proceedings Vol. 20 (2014)

ENGINEERING MECHANICS 2014

Copyright © 2014 Brno University of Technology Institute of Solid Mechanics, Mechatronics and Biomechanics

 

Fuis V.
pages 208 - 211, full text

This paper analyzes shape deviations of the bar surface, which was straightened in the straightening machine. Computational modelling of the straightening process is solved numerically using the finite element method (Skalka et al, 2014). The outer diameter of the bar is 20 mm and its length is 6 m. The original curvature of the bar had a curvature radius R = 180 m. The shape deviations were analysed using the algorithm that was developed within the framework of the stress state analysis performed in ceramic heads of total hip replacement (Fuis et al., 2009 and 2011).

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