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发明公开
CN103240285A 一种实现热轧带钢推床自动夹持对中的方法 有权 转让

一种实现热轧带钢推床自动夹持对中的方法
摘要：
本发明公开了一种实现热轧带钢粗轧推床自动对中夹持的方法，其中，为热轧带钢粗轧推床设置推床自动对中夹持功能模块和推床自动打开模块，所述方法包括：在推床自动打开模块中预先设定热轧带钢粗轧机组的推床开度值；启动推床自动对中夹持功能模块，使得推床在接触带钢后降低运行速度并夹持带钢预定的时间段，从而实现对带钢的自动对中夹持。然后，可以启动推床自动打开模块，使得推床在完成对带钢的对中夹持功能后，使推床开度恢复至预定设定的推床开度值。根据本发明的方法，不仅节省了设备投资，而且实现了推床对带钢的对中纠偏目的，从而为保证带钢平直度、改善带钢侧弯和板形创造了有利条件。
摘要（英）：

The invention discloses a method for achieving automatic clamping centering of a hot rolling strip steel rough rolling manipulator. A manipulator automatic centering clamping function module and a manipulator automatic opening module are arranged for the hot rolling strip steel rough rolling manipulator. The method comprises the steps of presetting a manipulator opening value of a hot rolling strip steel rough rolling machine set in the manipulator automatic opening module; starting the manipulator automatic centering clamping function module, enabling the manipulator to reduce a running speed and keep a preset time period for clamping strip steel after the manipulator is contacted with the strip steel so as to achieve automatic clamping centering on the strip steel. Then the manipulator automatic opening module can be started, so that after the manipulator finishes a centering clamping function on the strip steel, the manipulator opening recovers to the preset opening value. According to the method, not only is equipment investment reduced, but also the centering deviation-rectifying goal of the manipulator on the strip steel is achieved, and accordingly advantages are created for guaranteeing straightness of the strip steel and improving strip steel side bends and plate shapes.

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