摘要
为适应卷取机卷取厚带钢的要求,开发了踏步控制(Step Control)卷取技术,出现了全液压卷取机。本文介绍了新型卷取机的助卷辊传动机构的改造、带钢头部的检测跟踪、助卷辊电—液伺服控制原理以及完满地实现空辊缝调定、预定位和踏步控制等。
For meeting the requirements of coiling thick strip onto the coiler, the step control coiling technique was developed and the fully hydraulic coiler was applied. This paper introduces the modification of the driving mechanism of the wrapper rolls, the detecting and tracing of strip head, the electro-hydraulic servo-control principles of the wrapper roll. This unique coiler has achieved perfectly the adjustment of roll gap, the prepositioning, the stepcontrol and etc.
出处
《上海金属》
CAS
1992年第2期21-25,共5页
Shanghai Metals
