1·The system can meet the control requirement of screwdown motor of roughing mill.
该系统可充分满足粗轧机压下电机的控制要求。
2·A new approach to master speed control is proposed, in which coil box and roughing mill and finishing mil are combined with each other as master-slave device.
提出了一种热卷箱与粗轧和精轧互为主从的主令速度控制新方法。
3·The invention relates to the control technology in the rolled steel rolling process, particularly to a control method for a camber of a middle blank of a roughing mill.
本发明涉及轧钢轧制过程中的控制技术，尤其涉及粗轧中间坯镰刀弯的控制方法。
4·The invention adopts a pass-free flat roller to replace a rough rolling pass roller of the prior art and realizes non-groove rolling of the high speed wire rod roughing mill group.
本发明用无孔 型平轧辊代替现有技术的粗轧孔型轧辊实现高速线材粗轧机组无槽轧制。
5·Generally speaking, the head and tail of the hot strip will bring out tongue type and fish tail type bug and its temperature will be usually lower when it passes through the roughing mill.
热轧带钢在经过粗轧机组轧制后，头尾会出现舌头形、鱼尾形等缺陷，且头尾温度往往偏低。
6·The new roughing mill rolling stand will be integrated into the automation environment of the heavy-plate rolling mill which has already been implemented according to the Siroll PM concept.
该新粗扎机厂轧钢架将统一到已经根据Siroll PM概念实施的厚钢板轧钢厂的自动化环境中。
7·The technique reformation of using five continuous rolling mills and elimination of open-train roughing mill in Changzhi Iron and Steel Co. are briefly introduced. The reformed result is good.
简单介绍了长钢连轧厂用五架连轧机组淘汰横列式轧机的技术改造，取得了明显的效果。
8·Based on the measured data from a hot strip mill, the rolling force in roughing was predicted by means of BP neural networks which adopted two kinds of training methods.
利用BP神经网络，以某热轧厂粗轧机组数据库中的数据为训练样本，采用两种训练方案，对粗轧过程轧制力进行预测。
9·The Low tension control is successfully accomplished in the roughing and intermediate mill of the high speed wire rod mill at Tangshan Iron and Steel co., and a good effect is obtained.
在唐钢高速线材轧机中，成功地实现了粗轧机和中轧机的微张力自动控制，取得了良好效果。
10·An asymmetrical rolling model is established based on the actual technologies of the 2050mm roughing trains mill of Baosteel.
结合宝钢2050热轧粗轧机组实际轧制工艺，建立带钢非对称轧制有限元模型。