在冷轧薄板的生产中,昂贵的冷轧轧辊的消耗,是一项重要的技术经济指标。冷轧轧辊的制造部门和使用部门,都在努力从各自的角度,提高轧辊的使用寿命,降低轧辊的消耗。轧辊消耗的增加,将会导致成本的提高,并在一定程度上增加工厂运输的负荷。由于更换轧辊次数的增多和使用时间 In the production of cold-rolled sheet, the consumption of expensive cold roll, is an important technical and economic indicators. Cold Roller manufacturing departments and the use of departments, are trying from their own point of view, to improve the service life of the roll, reducing roll consumption. The increase of roller consumption will lead to the increase of cost and increase the load of factory transportation to a certain extent. Because of the increase in the number of replacement rolls and the use of time