| 复合矫直机构控制系统的研究 |
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| 引用本文： | 但斌斌,何义文.复合矫直机构控制系统的研究[J].机械设计与制造,2010(4). |
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| 作者姓名： | 但斌斌 何义文 |
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| 作者单位： | 武汉科技大学,冶金装备及其控制教育部重点实验室,武汉,430081 |
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| 基金项目： | 武汉科技大学冶金装备及其控制教育部重点实验室开放基金资助项目(2009A07) |
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| 摘 要： | 高速铁路用轨的一个最重要指标就是要求钢轨轨底最大纵向残余拉应力要小于250MPa。平、立双平面矫直技术,能有效地改善高速钢轨矫直质量,保证了高速钢轨的使用寿命。介绍的矫直控制系统,充分地考虑了矫直影响因素,有效的控制各矫正辊地协同作用,保证了矫直工艺的准确性。
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| 关 键 词： | 矫直机构 钢轨 控制 |
A study of the straightening complex control system |
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| DAN Bin-bin,HE Yi-wen.A study of the straightening complex control system[J].Machinery Design & Manufacture,2010(4). |
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| Authors: | DAN Bin-bin HE Yi-wen |
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| Affiliation: | Mechanical Automation College/a>;Wuhan University of Science and Technology/a>;Wuhan 430081/a>;China |
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| Abstract: | In order to meet the railway speed up,the most important criteria is reduce the largest longitudinal residual stress on the end of the rail work piece below 250MPa. Two-plane straightening technique can effectively improve the quality of the straightening of the high-speed rail,which can ensure a high-speed rail life. It describes the straightening of the control system,fully consider the impact of straightening,effective control to correct the roll of synergy to ensure the accuracy of the straightening pro... |
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| Keywords: | Straighten mechanics Rail Control |
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