可逆板坯初轧机生产过程是轧辊由静止到开始加速转动、咬钢、恒轧、减速、抛钢至停转,再反向转动,重复上述过程.经数道次的重复,把钢锭轧成所要求规格的板坯.整个轧制周期中,间隙时间儿乎占有一半.所以减少间隙时间是缩短轧制周期、提高产量的关键.在轧制中轧辊逆转、压下、轧件回送(咬入)等过程所产生的间隙时间均应力争缩短.但对于具有压下速度高、轧辊单独传动、翻钢次数不多、翻钢机灵活适用的板坯初轧机,轧件回送(咬入)时 Reversible slab rolling mill production process is the roll from the start to accelerate the rotation, biting steel, constant rolling, deceleration, throwing steel to stop, and then reverse rotation, repeat the above process. After repeated several times, the ingot rolling into The required specifications of the slab throughout the rolling cycle, the gap time accounted for almost half of the Therefore, reducing the gap time is to shorten the rolling cycle, increase production is the key. Rolling in the roll reversal, depression, rolling back Into) the gap between the time generated by the process should strive to shorten, but for a high rolling speed, roll separate drive, the number of steal less flexible flip machine flexible slab mill, rolling back (bite) Time