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191 The Calculation of Roll Force and Torque in Hot Rollina Mills b I By R. B. Sims, B.Sc. (Associate Member)* Equations are derived for the normal roll pressure, specific roll load and torque in hot rolling mills, using the condition for plastic deformation in rolling derived by Orowan, together with von Khh's equation of equilibrium.

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### by Umut Hanoglu Supervised by Prof. Božidar Šarler

introduction theory of plasticity rolling mill rolling forces tribology mathematical modeling of rolling temperature effects on rolling recrystallization roll torque roll power influence of physical quantities other types of rolling –temper, acumulative, flexible results and future comparison computational simulation conclusions

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### The Calculation of Roll Force and Torque in Hot Rolling Mills

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