| 冷轧薄钢板专用闪光焊机控制方法 |
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| 引用本文： | 王睿,孙鹤旭,董砚,郑易,韩继征.冷轧薄钢板专用闪光焊机控制方法[J].焊接学报,2008,29(1):69-72. |
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| 作者姓名： | 王睿 孙鹤旭 董砚 郑易 韩继征 |
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| 作者单位： | 1. 河北工业大学,电气与自动化学院,天津,300130
2. 唐山钢铁集团公司冷轧薄板厂,河北,唐山,063016 |
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| 摘 要： | 针对冷政薄钢板生产的特点,设计了冷轧薄钢板专用闪光焊机的总体结构.分析了冷轧薄钢板专用闪光焊机控制系统,包括冷轧薄钢板闪光焊机动夹具送进速度的控制,动夹具位置的控制以及顶锻控制.动夹具送进速度控制曲线由动夹具送进速度分量函数、灵敏度分量函数和焊接电流分量函数构成.动夹具位置的控制是根据不同的闪光模式,计算出动夹具的位移函数,借助动夹具的位移函数来控制动夹具的运动位置.通过控制焊接时动夹具位置来实现顶锻过程.
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| 关 键 词： | 冷轧薄钢板 闪光焊 送进速度 动夹具位置 |
| 文章编号： | 0253-360X（2008）01-0069-04 |
| 收稿时间： | 2007-04-09 |
| 修稿时间： | 2007年4月9日 |
Control method of special flash butt welding machine in thin strip cold rolling steel plate |
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| WANG Rui,SUN Hexu,DONG Yan,ZHENG Yi and HAN JiZheng.Control method of special flash butt welding machine in thin strip cold rolling steel plate[J].Transactions of The China Welding Institution,2008,29(1):69-72. |
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| Authors: | WANG Rui SUN Hexu DONG Yan ZHENG Yi and HAN JiZheng |
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| Affiliation: | School of Electrical and Automation, Hebei University of Technology, Tianjin 300130, China,School of Electrical and Automation, Hebei University of Technology, Tianjin 300130, China,School of Electrical and Automation, Hebei University of Technology, Tianjin 300130, China,School of Electrical and Automation, Hebei University of Technology, Tianjin 300130, China and Tangshan Iron and Steel Company, Strip Cold Rolling Plant, Tangshan 063016, Hebei, China |
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| Abstract: | According to characteristics of thin strip cold rolling product line, the total configuration and control system of special flash butt welding machine in thin strip cold rolling was designed. The control system includes running-in speed control of movable clamp, position control of movable damp and upset control. Control of running-in speed of moveable clamp consists of velocity function, sensitivity function and welding current function.According to the different flash mode, moveable clamp position function can be calculated.Position of moveable clamp is controlled by position function of moveable clamp.Upset phase is controlled by position of moveable clamp in the welding. |
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| Keywords: | thin strip cold rolling steel plate flash butt welding running-in speed moveable clamp position |
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