56#角钢立轧和切分孔型系统改进

Improvment of edging pass and slitting pass for 56# angle steel

介绍了 5 6 #角钢原立轧孔和切分孔设计方面存在的问题 ,新改进孔型的设计内容 ,解决了 5 6 #角钢生产过程中质量不稳、产量低的实际问题 ,改进效果明显。

Introduce design problems of original system of edging pass and slitting pass for 56# angle steel,improving design of pass aystem,Solve actual problem of unsteady qulity and lower production in the process of 56# angle steel.