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导尺短行程对提高轧制稳定性,改善带钢板形方面起着重要的作用。为解决生产中粗轧带钢镰刀弯过大导致尾部偏出轧辊轧制范围造成的卡钢事故,针对可逆式粗轧机的特点,设计并测试使用了粗轧机导尺短行程功能。通过实际生产的应用证明,该功能在带钢轧制过程中对中效果明显,显著改善了带钢板形质量,大大提高了粗轧机的轧制稳定性,为精轧机组的稳定轧制提供了有力保障。
Short guide bar to improve the rolling stability, improve the strip shape plays an important role. In order to solve the steel plate accident caused by the excessive bending of the rough-rolled strip sickle during the production, the short stroke function of the roughing mill guide rod was designed and tested according to the characteristics of the reversing roughing mill. Through the actual production of the application shows that the function of the strip rolling process in the obvious effect, significantly improving the quality of strip shape, greatly improving the roughing mill rolling stability for the finishing mill provides a stable rolling Strong protection.