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将轧制复合变形区分为三个亚区域,并依据双金属复合轧制时软、硬金属变形规律确定界面摩擦力的方向,应用工程法推导出双金属复合板轧制力计算公式,其预报结果与实测结果吻合得较好,从而为计算双金属复合板轧制力提供了一种有效的方法。
The rolling deformation is divided into three subregions and the direction of the interface friction force is determined according to the deformation law of the soft and hard metals during the bimetallic composite rolling. The rolling force calculation formula of the bimetallic composite plate is deduced by engineering method. The prediction The results agree well with the measured results, which provides an effective method for calculating the rolling force of bimetallic composite plates.