| 反拉力控制系统在直进式拉丝机改造中的应用 |
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| 引用本文： | 郝春辉,吴晓明.反拉力控制系统在直进式拉丝机改造中的应用[J].金属制品,1998,24(5):21-25. |
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| 作者姓名： | 郝春辉 吴晓明 |
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| 作者单位： | 北京科技大学信息工程学院，宁夏恒力钢铁集团有限公司 |
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| 摘 要： | 以宁夏恒力钢铁集团公司５／６—５５０直进式拉丝机变频调速自动控制系统为对象，针对它不具有张力传感器的特点，通过对其组成及工作机理的分析，建立起动态数学模型，并在此基础上推导出相应的动态控制规律，从而解决了在拉拔过程中维持反拉力恒定的问题。
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| 关 键 词： | 直进式拉丝机 变频调速 张力传感器 反拉力 自动控制 |
Back pull Tension Control System of Straight line Wire drawing Machine |
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| Hao Chunhui,Chu Fangjie,Zhou Shaoying.Back pull Tension Control System of Straight line Wire drawing Machine[J].Steel Wire Products,1998,24(5):21-25. |
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| Authors: | Hao Chunhui Chu Fangjie Zhou Shaoying |
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| Abstract: | Using 5/6 550 straight line wire drawing machines variable frequency speed automatic control system of Ningxia Hengli Iron and Steel Group Co ,Ltd.as a research object and facing the feature of its no tensionmeter,a dynamic mathematic model with theory analysis method has been set up,corresponding dynamic control law has been deduced,and the question of maintaining back pull tension equalization during pulling process has been resolved |
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| Keywords: | straight line wire drawing machine variable frequency speed control tension meter back pull tension |
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