四辊中板轧机钢板波浪生成与抑制之二——周期性异步轧制的形成与消除

Forming and Curbing of Jobbing Sheet Waviness on Four High Jobbing Sheet Mill (2)——Occurrence and Disappear of Periodic Asynchronous Rolling

摘要: 首次提出了周期性异步轧制概念,剖析了中板轧机钢板生成随机性通宽波浪的主要根源,实施了轧机改造和调整措施,产品表面质量得到明显提高。

Abstract: The concept of Periodic Asynchronous Rolling is put forward for the first time and the main cause leading to random parallel waves across the width on jobbing sheet surface on the roll is analyzed. Then improvement measures and adjustments on the rolling mill have been taken. The surface quality of products is obviously improved.