棒材钢厂全连轧计算机自动化系统设计与实现

Design and application computer control system of continuos bat-mill

本文介绍了南昌钢铁厂棒材自动化系统的组成,软、硬件的设计特点。对活套控制、微张力控制等进行了讨论。提出了一些解决PLC快速响应的方法。对现代化棒材轧钢自动化系统作了总结。

We introduce the composition of Nangchang Barmill Steehvorks'computer control system,which presents the modem styles and features in steel-mill,We also discuss the loop-control and tension-control and give some methods to increase the speed of PLC