| 热卷箱弯曲辊辊缝及抬起速度探讨 |
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| 引用本文： | 王伟光,谢向群,俞春明. 热卷箱弯曲辊辊缝及抬起速度探讨[J]. 轧钢, 2006, 23(5): 27-29 |
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| 作者姓名： | 王伟光 谢向群 俞春明 |
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| 作者单位： | 宝钢集团梅山钢铁有限公司热轧板厂,江苏,南京,210039 |
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| 摘 要： | 通过分析热卷箱卷取过程中带钢弯曲成形的变形原理,推导出了弯曲辊辊缝的数学模型和辊缝抬起速度模型,并针对实际卷取过程中第1圈“不圆”现象进行了理论分析,提出了增加上弯曲辊速度超前率的解决措施。
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| 关 键 词： | 热卷箱 辊缝 弹塑性变形 计算模型 |
| 文章编号： | 1003-9996(2006)05-0027-03 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006-03-01 |
Study on Roll Gap of Bending Roll of Heat Coil Box and Its Starting- up Speed |
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| WANG Wei-guang,XIE Xiang-qun,YU Chun-ming. Study on Roll Gap of Bending Roll of Heat Coil Box and Its Starting- up Speed[J]. Steel Rolling, 2006, 23(5): 27-29 |
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| Authors: | WANG Wei-guang XIE Xiang-qun YU Chun-ming |
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| Abstract: | The roll gap of bending roll and its starting-up speed mathematical models were obtained by analyzing the deformation theory of strip bending during coiling in heat coil box.In view of the unround of the first coil,the resolusion measure of adding lead rate of speed of up-bending roll was put forward. |
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| Keywords: | heat coil box roll gap plastoelastic deformation calculation model |
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