热轧生产线关键设备联锁的设置

Interlock Set-up of Major Equipment in the Hot Rolling Production Line

根据高速线材、热轧带钢、H型钢、无头连续轧制产线的生产实践经验，对相应生产线重要设备的联锁进行完善、整改，因而避免了因工艺缺陷造成的恶性设备事故。

On the basis of the production practice and experience on the hot rolling production lines for high-speed wire rod, strip, H-shape steel and endless rolling products, etc., the perfection and improvement of the major equipment interlocks are carried out in order to prevent them from the fatal equipment accidents caused by the process defects.