An Analytical Approach for Modelling Asymmetrical Hot Rolling of Heavy Plates
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چکیده
منابع مشابه
Model – based control of front – end bending in hot rolling processes ⋆
This contribution deals with the modeling and control of flatness defects in form of so–called ski–ends which occur during the hot rolling process of heavy plates. These ski–ends are caused by asymmetrical rolling conditions, e.g., different work roll circumferential speeds or vertical temperature gradients. In a first step, a physics–based model for asymmetrical rolling is derived based on the...
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surface speed, different contact friction, roll diameters, flow stress, and thickness ratios of the two layers. Using this model, rolling par...
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تاریخ انتشار 2014