| 1700热轧平整机液压压下系统的技术改造与开发 |
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| 引用本文： | 高新绪. 1700热轧平整机液压压下系统的技术改造与开发[J]. 重庆科技学院学报(社会科学版), 2000, 0(1) |
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| 作者姓名： | 高新绪 |
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| 作者单位： | 洛阳市零一四中心!洛阳 |
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| 摘 要： | 介绍对某厂热轧平整液压压下系统技术改造工作．分析了系统存在的主问题，提出用电 液伺服阀控方式取代原来伺服变量泵的系统．实现稳定的恒压力压下控制，技改取得完 全成成．
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| 关 键 词： | 平整机 电液伺服控制 恒压力压下 |
ON TECHNOLOGICAL REMAKING AND DEVELOPMENT OF HYDRAULIC PRESS DOWN SYSTEM OF 1700 TYPE HOT - ROLLING PLANISHER |
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| Gao Xinxu. ON TECHNOLOGICAL REMAKING AND DEVELOPMENT OF HYDRAULIC PRESS DOWN SYSTEM OF 1700 TYPE HOT - ROLLING PLANISHER[J]. JOURNAL OF CHONGQING UNIVERSITY OF SCEENCE AND TECHNOLOGY, 2000, 0(1) |
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| Authors: | Gao Xinxu |
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| Abstract: | This paper describes the technological remaking of hydraulic press down system of 1700 type hot - rolling Planisher in a certain plant, analyzes the problems existing in the original system, presents that the system can be controlled by electrohydraulic servo value rather than servo variable pump. The stable constant pressure press down control is realized and the technological remaking has been achieved successfully. |
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| Keywords: | electrohydraulic servo control constant pressure press down |
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