| 烧结机布料闸门开度控制的电液比例系统 |
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| 引用本文： | 任慧丽,刘延俊,谢玉东. 烧结机布料闸门开度控制的电液比例系统[J]. 机械与电子, 2010, 0(11): 61-63 |
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| 作者姓名： | 任慧丽 刘延俊 谢玉东 |
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| 作者单位： | [1]山东大学机械工程学院,山东济南250061 [2]山东拓普液压气动有限公司,山东济南250014 |
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| 摘 要： | 针对烧结机布料闸门寿命周期短的问题,设计了烧结机布料闸门开度控制的电液比例驱动系统,介绍了该电液比例系统的工作原理及其特点。在布料闸门的开度控制中,利用电液比例驱动系统替代原步进电机驱动系统,将油缸活塞杆的输出位移信号反馈给闸门开度控制器,实现了对布料闸门开度的精确控制。研究结果将为烧结机布料闸门的开度控制提供指导。
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| 关 键 词： | 烧结机 闸门开度控制 电液比例系统 |
Research on Electro-hydraulic Proportional Control System of a Distribution Gate for a Sintering Machine |
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| REN Hui-li,LIU Yan-jun,XIE Yu-dong. Research on Electro-hydraulic Proportional Control System of a Distribution Gate for a Sintering Machine[J]. Machinery & Electronics, 2010, 0(11): 61-63 |
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| Authors: | REN Hui-li LIU Yan-jun XIE Yu-dong |
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| Affiliation: | 1.School of Mechanical Engineering,Shandong University,Jinan 250061,China;2.Shandong Top Hydraulic ＆ pneumatic Co.,Ltd,Jinan 250014,China) |
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| Abstract: | In order to solve the problem of life loss of the distribution gate,the electro-hydraulic proportional control system of a distribution gate for a sintering machine was designed.The working principle and the characteristics of the electro-hydraulic proportional system were presented.In the opening control of the distribution gate,the driving system of the stepper motor was replaced by the driving system of the electro-hydraulic proportion.The cylinder-rod displacement was sent to the opening controller,and the sensitive adjustment of the gate opening was realized.The research results are significant to the opening control of the distribution gate. |
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| Keywords: | sintering machine gate opening control electro-hydraulic proportional control system |
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