【摘要】 分析了WC辊环在使用中产生断裂的主要原因,即是高速区堆钢、热疲劳、辊环安装不当、冷却条件不好等,从而提出了解决措施,使每月断辊由8片减少至3～4片。更多还原

【Abstract】 The breakage causes of rolling ring used in highspeed wire rod mill were analyzed,which include steel pile up in high speed zone,heat fatigue,unreasonable fixing of rolling ring and bad cooling condition,etcIn view of these causes,the resolve measures were put forward,and the effect of wasted rolls decreased from 8 to 3 or 4 was obtained更多还原