1991 | OriginalPaper | Buchkapitel
Material Properties and Interfacial Friction
verfasst von : Dr. Maciej Pietrzyk, Prof. John G. Lenard
Erschienen in: Thermal-Mechanical Modelling of the Flat Rolling Process
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The equations describing the thermal and mechanical events in the roll gap need to be supplemented with appropriate boundary and initial conditions. For the mechanical component these include the resistance to deformation of the metal to be rolled, the frictional forces at the roll-strip interface and the shape of the deformed contact surface. Knowledge of the interface heat transfer coefficient is essential in order to formulate the boundary conditions applicable to the thermal component of the model.