一、异步轧制的特点在一般的轧制理论中,常假设参与变形的一对轧辊直径相等、转速相同、且均匀传动等条件来作为分析轧制过程的出发点。这时,变形区中金属的受力和变形条件对轧制线是对称的。这种轧制过程称为对称轧制或同步轧制。 First, the characteristics of asynchronous rolling Rolling theory in general, often assume the deformation of the roll diameter equal to the same speed and uniform transmission and other conditions as a starting point for the analysis of the rolling process. At this moment, the stress and deformation conditions of the metal in the deformation zone are symmetrical to the rolling line. This rolling process is called symmetrical rolling or simultaneous rolling.