摘要
介绍了安钢集团信阳钢铁有限责任公司棒材厂二车间通过采用双预切分轧制工艺实现Φ12mm热轧带肋钢筋稳定、高产的四线切分轧制的孔型设计、导卫设计、生产故障原因分析和解决措施,以及成品线差的控制方法,使其平均日产达3100t,成材率达102.5%。
Stability and high productivity of φ12mm ribbed bar rolling by four-strand splitting and double pre- splitting pass were achieved at Anyang Iron ＆ Steel Co. ,Ltd. The pass design, guide and guard design were introduced. Meanwhile, the production failure and countermeasures were described. The output per day was reached 3000 tons , and the yield reached 102.5%.
出处
《轧钢》
2012年第4期60-63,共4页
Steel Rolling
关键词
热轧带肋钢筋
四线切分
双预切分
孔型设计
hot rolled ribbed bar
four-strand splitting
double pre-spl
tting
pass design
