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四辊轧机支承辊偏心引起辊缝周期变化,使成品厚度产生相应的周期性偏差。对于薄带材轧制是一个不容忽视的问题。本文根据国内
The eccentricity of the back-up roller of the four-high rolling mill causes the change of the cycle of the roll gap, which causes the corresponding periodicity deviation of the finished product thickness. For thin strip rolling is a problem that can not be ignored. This article is based on domestic