| 板宽和轧辊凸度对热轧板带凸度控制的影响 |
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| 引用本文： | 赵铁勇,肖宏,王健,杨霞. 板宽和轧辊凸度对热轧板带凸度控制的影响[J]. 钢铁, 2011, 46(3): 51-54 |
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| 作者姓名： | 赵铁勇 肖宏 王健 杨霞 |
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| 作者单位： | 燕山大学轧制设备及成套技术教育部工程研究中心,河北,秦皇岛,066004 |
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| 基金项目： | 河北省自然科学基金资助项目(E2009000397) |
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| 摘 要： | 针对通常在研究板带宽度变化对出口板凸度的影响时没有考虑辊系凸度这一因素,应用三维刚塑性有限元法、影响函数法、三维弹性有限元法,开发了一个分析板带热轧过程的分析软件.利用该软件研究了支承辊、工作辊的凸度从-0.5mm到0.5mm变化时,板宽的变化对出口带钢板凸度的影响规律.结果表明:支承辊、工作辊凸度为0时,板凸度随板宽...
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| 关 键 词： | 板宽 板凸度 辊凸度 刚塑性有限元 |
Influence of Strip Width and Roll Crown on Hot Rolled Strip Crown |
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| ZHAO Tie-yong,XIAO Hong,WANG Jian,YANG Xia. Influence of Strip Width and Roll Crown on Hot Rolled Strip Crown[J]. Iron & Steel, 2011, 46(3): 51-54 |
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| Authors: | ZHAO Tie-yong XIAO Hong WANG Jian YANG Xia |
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| Affiliation: | ZHAO Tie-yong,XIAO Hong,WANG Jian,YANG Xia(Engineering Research Center of Rolling Equipment and Complete Technology of Ministry of Education,Yanshan University,Qinhuangdao 066004,Hebei,China) |
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| Abstract: | Base on the fact that the rolls crown was not considered when analyzing the influence of the strip width on the strip crown,using three-dimension rigid-plastic finite element method,influence function method,and the three-dimension finite element method,a analyzing software was developed.The influence law of different strip width on the strip crown was studied with this software when the rolls crown changes at the range of-0.5 mm to 0.5 mm.The results show that when the rolls crown is zero,the strip crown c... |
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| Keywords: | strip width strip crown roll crown rigid-plastic finite element method |
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