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Influences on the FEM-results of different parameters of the rotating straightening process

: Kreiseler, Graziella

Archenti, Andreas (Ed.) ; Royal Institute of Technology, Stockholm:
International Conference on Advanced Manufacturing Engineering and Technologies, NEWTECH 2013. Proceedings. Vol.2 : 27-30 October 2013, Stockholm, Sweden
Stockholm, 2013
ISBN: 978-91-7501-893-5
International Conference on Advanced Manufacturing Engineering and Technologies (NEWTECH) <2013, Stockholm>
Fraunhofer IPA ()
Drahtrichten; Finite-Elemente-Modellierung; Modellierung; rotierendes Richten; friction; wear; Draht; Reibung; Finite Elemente Methode

Rotating straightening is a process used to accomplish high quality straightening results for wire. In this paper, the process will be described with all major parameters. These parameters include the kinematics of the process, the geometry of the machine carrying out the straightening and material information. The influence of some of these parameters will then be calculated using FEM. In this paper, the friction between the straightening brackets and the wire and the influence of the bending of the wire before straightening will be discussed. In order to evaluate, how strong the parameters' influences are, the resulting geometry of the wire is used.