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Conference papers
Coupled rolling and buckling model for friction-sensitive setting of flatness actuators
Abstract : Flatness defects in thin strip cold rolling are a consequence of buckling due to roll thermo-elastic deformation and the resulting heterogeneous strip plastic deformation. A coupled rolling - buckling model has been developed [Abdelkhalek et al. 2011]. It has shown that (i) taking buckling into account results in completely different stress fields and fits correctly the measured on-line residual stresses under tension ("stress-meter rolls"); (ii) coupling buckling in the post-bite area and the rolling model, whatever the technique, changes little the in-bite fields. The model is applied here to the effect of friction on optimal setting of a flatness actuator, Work Roll Bending.
Cited literature [2 references]
https://hal-mines-paristech.archives-ouvertes.fr/hal-00759479
Contributor : Magalie Prudon Connect in order to contact the contributor
Submitted on : Monday, December 3, 2012 - 4:28:10 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:16 PM
Long-term archiving on: : Saturday, December 17, 2016 - 6:29:55 PM
Contributor : Magalie Prudon Connect in order to contact the contributor
Submitted on : Monday, December 3, 2012 - 4:28:10 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:16 PM
Long-term archiving on: : Saturday, December 17, 2016 - 6:29:55 PM
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