用实测轧机主电机、压下机构、翻钢机、推床及辊道等设备的有关参数的方法,着重研究了初轧机的速度制度、压下操作制度及推床、翻钢机的操作制度,揭示了操作制度直观上难以了解的优缺点。根据实验研究的结果,制定了轧制操作图表及合理的速度制度,这一新的制度可提高初轧机的产量和降低主电机的发热。这种研究方法还具有普遍意义,可供有关车间参考。 With the method of measuring the parameters of the main motor, the depressor, the tumbling machine, the pushing bed and the roller table of the rolling mill, the speed system, the depressing operation system and the operation system of the pusher and the planer are studied emphatically , Reveals the advantages and disadvantages of the operating system intuitively difficult to understand. According to the results of the experimental study, a rolling operation chart and a reasonable speed system were developed. This new system can increase the output of the initial rolling mill and reduce the heating of the main motor. This method of research is also of general interest and can be used as a reference for the workshop.