一、问题的提出带材是一种宽、厚比值很大的扁平断面轧材,往往是通过冷轧方式进行生产。其轧制的主要特点是轧制压力和力矩大,从而要求机械设备强度增高和电力设备容量增高,致使设备投资和能源消耗数量过大。对采用普通的对称轧机轧制带材的发 First, the issue of the proposed strip is a wide, thick ratio of large flat cross-section rolled material, often through the cold-rolled production. The main features of its rolling rolling pressure and torque is large, thus requiring higher mechanical equipment strength and power equipment capacity increased, resulting in equipment investment and excessive energy consumption. On the use of ordinary symmetrical mill rolling strip hair