连轧生产中粗中轧机组的微张力控制 - 冷轧精品资料 - 轧钢设备交流 - Powered by Discuz! 关键词：棒材；连轧机组；微张力控制；活套 [gap=557]Keywords:bar; continuous rollingmills;low-tension control;loop
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The control process of bar rolling speed was presented and the effects of low tension, loop and cascade control in speed regulation were described.
介绍了棒材轧线的系统结构及轧机速度控制过程，详细说明微张力、活套以及级联控制等在速度调节中的作用。
The system has feature of high emulsion breaking, high control of ferric ion, low surface tension and so on.
体系具有破乳率高、控制铁离子能力强和表面张力低等特点。
The majority of earlier period of tension control is based on the realization of analog components. Generally, it has low accuracy, bad stability, and not very good control result.
早期的张力控制，绝大多数借助于模拟电子器件来实现，一般控制精度低，稳定性差，效果欠佳。
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