热轧带钢常规的切头控制是由普通的热金属检测元件检得带钢头尾位置的信息后,用一个“延时”,飞剪就可以进行剪切,这种控制方法在带钢头尾形状不规则时,剪切量较大。一种不仅能检测带钢位置,而且能检测头尾部形状的摄象机——微处理机系统,可自动确定不同形状的带钢头尾部的最佳剪切线,并能提高剪切精度,从而可节约金属损耗约50%。 Hot-rolled strip conventional cutting head control is detected by the ordinary hot metal detection of head and tail position information, with a “delay”, flying shears can be cut, this control method in the strip Irregular shape when the head and tail, a larger amount of shear. A camera-microprocessor system capable of detecting not only the position of the strip but also the shape of the head and the tail can be used to automatically determine the optimal cutting line for the head and the tail of the strip with different shapes and improve the cutting accuracy, This saves about 50% of metal loss.