摘要
介绍了1700机组精轧弯窜控制系统的设备组成,分析了该系统出现的卸荷速度慢问题,并提出了解决方案。改进后保证了弯窜压力稳定控制,有效提高了卸荷速度和轧制节奏,避免了重大事故发生,降低成本,延长了备件使用寿命。
Present the rompositimi of hending and shifting control system of 1700 mill unit.The problem of slow unloading speed is analyzed,and a solution is proposed.After improvement,stable control on the bending and shifting pressure is ensured.It can improve the unloading speed and mill pacing effectively.And serious accidents are avoided.The cost is decreased and the service lifetime of spare parts is prolonged.
作者
沈强
周振海
曲晓东
SHEN Qiang;ZHOU Zhen-hai;QU Xiao-dong(Hot Rolling Strip Plant of Angang Steel Co.,Ltd.,Anshan 114021)
出处
《冶金设备管理与维修》
2022年第2期26-29,33,共5页
Metallurgical Equipment Management and Maintenance
关键词
精轧机
弯窜控制系统
平衡缸
速度
卸荷
Finishing mill
bending and shifting control system
balancing cylinder
speed
un-loading