目前,鞍钢半连轧厂、武钢轧板厂这样一些大型钢铁企业的轧钢设备,皆为过去苏联提供的五十年代水平的机器设备。这样一些设备生产出来的产品,难免在精度上、效率上赶不上一些现代化设备生产产品的水平。对于这些设备的改造更新、换代升级是该提到日程上来了。例如武钢轧板厂生产的船板,由于剪切机为 At present, the rolling equipment of some large iron and steel enterprises such as the semi-continuous rolling mill in Anshan Iron and Steel Company and the Wugang rolling mill are all the machinery and equipment supplied by the Soviet Union in the 1950s. Such products produced by some devices, inevitably in the accuracy, efficiency, catch up with the level of some modern equipment products. For the transformation of these equipment updates, upgrading should be referred to the schedule up. For example, the ship board produced by WISCO rolling mill is due to the shearing machine