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保证热轧带钢横断面凸度在规定范围内,是用来生产高质量薄板的要求之一。为了达到这个要求,在1700轧机精轧机组上用专门辊形的工作辊轧制薄板坯料。根据坯料宽
To ensure the hot rolled strip cross-section within the specified range of convexity, is used to produce high-quality sheet one of the requirements. In order to meet this requirement, a special roll-shaped work roll is used to roll the sheet stock on a 1700 finishing mill. According to the blank wide