基于S7-400和6RA70的热轧无缝钢管生产线自动控制系统

Automatic Control System of Assel Mill Based on S7-400 and 6RA70

Assel轧管机的自动控制系统涉及可编程控制器、直流调速系统和辅机控制等。这些自动化设备的协调配合非常重要。为使设备运行最佳化,我们进行了可编程控制器、直流调速系统等一系列技术改造,使设备性能大为改善,生产节奏显著提高。

The automatic control system of Assel mill involves the programmable controller, the direct current velocity modulation system, position controller, and the electronic cam. The coordination and the cooperation of these automatic equipments are very important. In order to make the equipment operation optimum, we have carried on a series of technical transformations such as the programmable controller, the direct current velocity modulation systems etc. So the equipment performance and produce efficiency are improved notably.