| 四辊轧钢机工作辊轴向力的计算 |
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| 引用本文： | 王金元,邓效忠,舒寅清. 四辊轧钢机工作辊轴向力的计算[J]. 轴承, 2006, 0(10): 1-3 |
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| 作者姓名： | 王金元 邓效忠 舒寅清 |
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| 作者单位： | 河南科技大学,机电工程学院,河南,洛阳,471003 |
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| 摘 要： | 以四辊轧钢机工作辊为研究对象，建立轧制的弹性压扁函数，根据小变形条件下力的独立作用原理，采用叠加法计算其应力应变，结合板形方程和轧制凸度控制原理，逆向求解轧辊间的交叉角，解得工作辊轴向力。结果表明：准确计算其轴向力的大小，是解决工作辊轴向烧损的关键。
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| 关 键 词： | 滚动轴承 轧辊轴承 四辊轧钢机 工作辊 轴向力 计算 |
| 文章编号： | 1000-3762（2006）10-0001-03 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-05-11 |
Calculation of Axial Force for Work Roll of Four-high Mill |
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| WANG Jin-yuan,DENG Xiao-zhong,SHU Yan-qing. Calculation of Axial Force for Work Roll of Four-high Mill[J]. Bearing, 2006, 0(10): 1-3 |
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| Authors: | WANG Jin-yuan DENG Xiao-zhong SHU Yan-qing |
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| Affiliation: | Eleetromeehanical Engineering College, Henan Uinversity of Science and Technology, Luoyang 471003, China |
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| Abstract: | The elastic flattening function is establlshed,taking four - high mill as the investigating object. According to the independent action of force under the condition of small deformation, the superpesitlon method is used to calculate stress and strain of the work roll. The crossing angle between mils is worked out inversely. The axial load is obtained with shape equation and convexity control theory. It is eoneluded that calculating exactly the axial load is the key to the settlement of work roll bearing damage. |
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| Keywords: | rolling bearing mill roll bearing four- high mill work roll axial load calculation |
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