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。
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.
通过在圆盘剪前增加液压活动推头和对剪后侧导辊的调整，减小了圆盘剪剪后钢板镰刀弯。
The camber of the plate after cutting in disc type shear is reduced by adding hydraulic movable pusher in front of the shear and adjusting the side guide roller behind the shear.
用破旧的弯镰刀和铁锹。
用破旧的弯镰刀和铁锹。
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