莱钢大H型钢精轧规程的优化与实践

Optimization and Practice of Heavy-section H-Steel Finish Rolling Regulations in Laigang

研究了莱钢大型H型钢生产线TM精轧机组的轧制能力和轧制原理,通过减少部分产品规格的TM精轧轧制道次实现了提高产量的目的,为H型钢企业新产品开发工作提供了实践依据。

This article studies the rolling capability and principle of heavy section H-steel in Laiwu Steel Group. Through reducing TM rolling passes in some specifications, the goal of increasing the output of H section steel was reached, providing a practical basis for the development of new products in other H-beam enterprises.