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针对热轧粗轧道次由原有的“3+3”轧制变更为“1+3”轧制后 ,“1+3”工艺在使用过程中产生的扣头、头尾窄尺等一系列问题。通过理论分析和现场试验 ,较为彻底地解决了新工艺使用后带来的部分问题 ,为“1+3”工艺的顺利使用奠定了基础 ,保证了热轧极薄规格产品和冷轧深冲系列钢板的生产开发
For the hot rolling rough pass from the original “3 +3” rolling changed “1 +3” after rolling, “1 +3” process generated during the use of the first, narrow head and tail of a Series of questions. Through theoretical analysis and field test, we can solve some problems brought by the new process thoroughly and lay a solid foundation for the smooth use of the “1 + 3” process, ensuring that the ultra-thin hot rolled products and the cold rolled deep drawing series Steel production and development