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Comparison of measured and computed contact pressure distribution in cold sheet rolling process

Cold rolling processbelongs to the oldest deformation process in metal-working industry. Opposite to the massive forming processes, this paper deals with the numerical modeling and computer simulation of the shit-metal forming process. According to the used boundary conditions, this forming process can be treated as a cold rolling process with plane strain conditions. This workpiece is a part of sheat, eg. it is a part of narrow thin plate. The numerical procedure is based on the finite element procedure. Computer program is made and tested by the well known resuts.

sheet rolling process; finite element modelling; computer-

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