摘要
介绍了定宽机的结构和工作原理，针对定宽机在首钢京唐公司2250mm热轧生产线中出现的板坯头尾偏窄和边部缺陷等问题，提出了相应改进措施，效果显著。
The structure and working principle of the slab sizing press were introduced. Aiming at the problems such as the narrow width size at the head and tail ends as well as the edge defects of the transfer bar caused by the slab sizing press in 2 250 mm hot strip mill, the countermeasures were put forward, and the remarkable improvement was achieved.
出处
《首钢科技》
2017年第5期40-43,共4页
Shougang Science and Technology
关键词
热轧带钢
定宽机
宽度控制
短行程控制
hot rolled strip, slab sizing press, width control, short stroke control
