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一、前言飞剪是在轧件运动过程中通过剪刃的相对运动而将轧件切断的设备。它可以装在轧制线上,在单独的剪切机组或镀复机组中,用以横向剪切轧件的头部、尾部或用来将长轧件分段,也可作为剪切定尺长度或作碎边用。剪切时,飞剪剪刃在轧件运动方向的水平分速度应与轧件速度相适应。由于连轧机的速度不断提高,因此,飞剪的速度也需相应的提高。
First, the preface Flying shear is in the process of rolling movement through the relative movement of the shear blade will cut pieces of equipment. It can be installed in the rolling line, in a separate shearing unit or plating unit, to cut the head transverse section, the tail or to the long rolling pieces, but also as a cut length Length or broken edges with. Shear, flying shear blade in the rolling direction of movement of the horizontal speed should be consistent with the speed of rolling. As the continuous speed of the rolling mill, therefore, the speed of flying shear also need to be increased accordingly.