Research on the Set Curve for Tandem Cold Rolling Mill Automatic Flatness Control

DOI

10.2991/icmmct-16.2016.322How to use a DOI?

Keywords

Cold Rolling Mill, Automatic Flatness Control, Set Curve, Uneven Temperature Distribution

Abstract

Flatness set curve is the target of strip flatness control system which represents the desired strip flatness quality. If the longitudinal residual stress along the transverse distribution of the strip can be measured accurately by the flatness measuring roll, the actual flatness can be controlled accurately. However the actual strip flatness is different from the online measured flatness because of the various influence factors. The purpose of the flatness set curve is to compensate these factors and to satisfy the requirements of next lines. The optimizations of the set curve are proposed for the uneven temperature distribution of the rolled strip in this paper. Verified by the rolling experiments, the strip flatness quality is improved.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaomin Zhou
AU  - Xiaoxue Yue
PY  - 2016/03
DA  - 2016/03
TI  - Research on the Set Curve for Tandem Cold Rolling Mill Automatic Flatness Control
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 1616
EP  - 1620
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.322
DO  - 10.2991/icmmct-16.2016.322
ID  - Zhou2016/03
ER  -