Simulation of Taper Roll Deviation Rectification Ability in Continuous Annealing Furnace

Abstract:

Running deviation of cold strip affects smooth operation in continuous annealing furnace, and the taper roll technology has positive significance for the prevention of strip deviation. In this paper, a finite element model of cold strip in continuous annealing furnace is established, and it can be used to analysis deviation rectification ability of single taper roll with different conical height and straight section length, double taper roll with different total conical height, straight section length and taper ratio. The calculation results show that the conical height is the most important factor for deviation rectification, and the deviation rectification ability of double taper roll is better than single taper roll. The results provide reference for taper roll optimization design in continuous annealing furnace.

• Periodical: Advanced Materials Research (Volume 904)
• Pages: 320-324
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.904.320
• Online since: March 2014
• Authors: Jian Shao*, An Rui He, Wen Quan Sun
• Keywords: Continuous Annealing Furnace, Deviation Rectification, Numerical Simulation, Taper Roll

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