Design and Realization of Automatic Control System for ContinuousEntering Rail On-Line Heat Treating Unit

摘要：

An automatic control system for on-line rail heat treating unit, which suits Chinese production situation, is introduced. The system adopted continuous rail entering way. The coolants are water-air mixture or wind. The cooling process was controlled in segments. Roller bed velocity and fan were controlled with variable voltage variable frequency device. Heat treating time, wind-cooling intensity and nozzle displacement could be controlled automatically. The function of detection and processing for associated process parameters was provided also. Industrial test and batch production result show that the control system worked properly, the mechanical and wear resistance properties of the heat-treated rail were stable and met the projects requirements. The system had achieved its anticipated objectives.

作者: Huiyi ZHANG Lezhu CHEN Tao TAO Qiyi HUANG

作者单位: Anhui University of Technology, China Panzhihua Iron and Steel Institute, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）