围盘事故剪在石横特钢厂的应用

Application of Repeater Emergency Shears in Shiheng Special Steel Works

为缩短因轧件弯头顶出口造成的故障停机时间,方便轧制过程中料型取样,在围盘中增设事故剪,使每次故障处理时间缩短5min,并能随时取样检测轧件尺寸,保证了成品质量及下道次的轧制稳定性,年创效益20万元以上。

In order to shorten the fault time caused by piece bent impacting outlet tube and sample expediently during the procedure of rolling, an emergency shears were added in the repeater With the application of the emergency shears, the fault handling time is shortened by 5 minutes each time, and samples can be taken at any time to check the size of stocks, then the quality of the final products and the rolling steadiness of the next pass are guaranteed. Therefore, the economic benefit would be more than 200 thousand Yuan annually