Abstract
As universal hot-rolling cogging can not only make full use of the alloy’s high temperature plastic but also has the characteristic of little deformation resistance, it can provide large volumes of heavy strip. Besides，Universal hot-rolling can reduce the materias of trimming effectively and improve material utilization. At present more than 90 percent of copper and copper alloy strip are manufactured by hot-rolling. The paper presents details of simulation and analysis of 3500×980×200-size copper strip in hot rolling process by using finite element simulation technique. Particular attention is paid to predict the temperature distribution and temperature history in each pass during the process.
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