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| X-H轧制法轧制H型钢轧制力模型的研究 | |
| 引用本文： | 潘亮,程知松,范爱琴,蔡庆伍,郭新文.X-H轧制法轧制H型钢轧制力模型的研究[J].钢铁,2007,42(6):54-57. |
| 作者姓名： | 潘亮 程知松 范爱琴 蔡庆伍 郭新文 |
| 作者单位： | 1. 北京科技大学高效轧制国家工程研究中心,北京,100083 2. 钢铁研究总院科技信息室,北京,100081 3. 山西长治钢铁公司,山西,长治,046031 |
| 摘 要： | 对采用X-H轧制法轧制H型钢的轧制力进行分析,以西姆斯公式为基础,采用多元线性回归的方法建立万能轧机轧制H型钢的轧制力数学模型.用编程的方法对数学模型的系数进行求解,给出几种规格的H型钢回归模型的系数,并将计算结果与实测的数据进行对比分析,得到的结果与实测值的误差在6%以内,表明模型具有较高的应用价值. |
| 关 键 词： | H型钢 数学模型 回归分析 轧制力 |
| 文章编号： | 0449-749X（2007）06-0054-04 |
| 修稿时间： | 2006-09-30 |
Study of Rolling Force Model of X-H Rolling H-Beam |
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| PAN Liang,CHENG Zhi-song,FAN Ai-qin,CAI Qing-wu,GUO Xin-wen.Study of Rolling Force Model of X-H Rolling H-Beam[J].Iron & Steel,2007,42(6):54-57. | |
| Authors: | PAN Liang CHENG Zhi-song FAN Ai-qin CAI Qing-wu GUO Xin-wen |
| Affiliation: | 1. National Engineering Research Center for Advanced Rolling Technology, University of Science and Technology Beijing, Beijing 100083, China; 2. Department of Science and Technology Irfformation, Central Iron and Steel Institute, Beijing 100081, China; 3. Shanxi Changzhi Iron and Steel Company, Changzhi 046031, Shanxi, China |
| Abstract: | The rolling force of X-H rolling H-beam was analyzed. Multi-linear regression analysis was adopted to establish model of H-beam roiling foree on the basis of R. B. Sims formula. Programming was used to determine the coefficients of mathematical model. The coefficients for some varieties of H-beam were obtained. The predicted values were compared with the measured ones and it was shown that the relative deviation of predicted from measured was less than 6%. Therefore, the model is useful. |
| Keywords: | H-beam mathematical model regression analysis rolling force |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |