棒材生产粗中轧无孔型轧制中轧出口料型头部肥头攻关

Key Problem of Form Head Fertilizer for Rolling Outlet in Rough and Medium Rolling and Pore-Free Rolling of Bar Production

通过分析棒材生产粗中轧无孔型轧制中轧出口料型头部肥头产生的原因,优化滑动导卫耐磨板间隙、1#剪剪切、轧件张力判断与调整、加热钢坯出炉温度的控制和中轧10架孔型优化,解决了中轧出口料型头部肥头的问题,实现了粗中轧无孔型轧制生产稳定。

By analyzing the causes of the head fertilizer of the rolled exit profile in the rough and medium rolled pass-free rolling of bar production,optimizing the clearance of wear-resistant plate for sliding guide,1#shearing,judgment and adjustment of rolling tension,control of outlet temperature of heating steel billet and optimizing 10 passes in the medium rolled exit profile,the problem of the head fertilizer is solved,and the stable production of rough and medium rolled pass-free rolling is realized.