熱軋定寬壓力機板坯側彎形成規律有限元仿真

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熱軋定寬壓力機板坯側彎形成規律有限元仿真

王曉晨, 何峰, 楊荃, 王海玉, 王曉東, 李華, 董立杰

文章導航 > 工程科學學報 > 2013 > 35(11): 1521-1526

王曉晨, 何峰, 楊荃, 王海玉, 王曉東, 李華, 董立杰. 熱軋定寬壓力機板坯側彎形成規律有限元仿真[J]. 工程科學學報, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

引用本文:

王曉晨, 何峰, 楊荃, 王海玉, 王曉東, 李華, 董立杰. 熱軋定寬壓力機板坯側彎形成規律有限元仿真[J]. 工程科學學報, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

WANG Xiao-chen, HE Feng, YANG Quan, WANG Hai-yu, WANG Xiao-dong, LI Hua, DONG Li-jie. Finite element study on the formation regularity of slab cambering at a slab sizing press of hot rolling[J]. Chinese Journal of Engineering, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

Citation:

WANG Xiao-chen, HE Feng, YANG Quan, WANG Hai-yu, WANG Xiao-dong, LI Hua, DONG Li-jie. Finite element study on the formation regularity of slab cambering at a slab sizing press of hot rolling[J]. Chinese Journal of Engineering, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

王曉晨, 何峰, 楊荃, 王海玉, 王曉東, 李華, 董立杰. 熱軋定寬壓力機板坯側彎形成規律有限元仿真[J]. 工程科學學報, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

引用本文:

王曉晨, 何峰, 楊荃, 王海玉, 王曉東, 李華, 董立杰. 熱軋定寬壓力機板坯側彎形成規律有限元仿真[J]. 工程科學學報, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

WANG Xiao-chen, HE Feng, YANG Quan, WANG Hai-yu, WANG Xiao-dong, LI Hua, DONG Li-jie. Finite element study on the formation regularity of slab cambering at a slab sizing press of hot rolling[J]. Chinese Journal of Engineering, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

Citation:

WANG Xiao-chen, HE Feng, YANG Quan, WANG Hai-yu, WANG Xiao-dong, LI Hua, DONG Li-jie. Finite element study on the formation regularity of slab cambering at a slab sizing press of hot rolling[J]. Chinese Journal of Engineering, 2013, 35(11): 1521-1526. doi: 10.13374/j.issn1001-053x.2013.11.015

熱軋定寬壓力機板坯側彎形成規律有限元仿真

doi: 10.13374/j.issn1001-053x.2013.11.015

1. 北京科技大學國家板帶生產先進裝備工程技術研究中心, 北京 100083;
2. 首鋼技術研究院, 北京 100043;
3. 河北首鋼遷安鋼鐵有限責任公司, 遷安 064404

通訊作者:
楊荃,E-mail:yangquan@nercar.ustb.edu.cn

中圖分類號: TG333.7⁺1
計量
- 文章訪問數: 146
- HTML全文瀏覽量: 54
- PDF下載量: 12
- 被引次數: 0
出版歷程
- 收稿日期: 2013-04-12

Finite element study on the formation regularity of slab cambering at a slab sizing press of hot rolling

1. National Engineering Research Center of Flat Rolling Equipment, University of Science and Technology Beijing, Beijing 100083, China;
2. Research Institute of Technology, Shougang Group, Beijing 100043, China;
3. Qian'an Iron and Steel Co. Ltd., Shougang Group, Qian'an 064404, China

摘要: 某些現場熱連軋生產線定寬壓力機出口普遍存在板坯側彎現象.采用有限元軟件LS-DYNA建立了定寬壓力機板坯定寬的有限元模型,對不同板坯中心線偏移量和錘頭非對稱傾斜角度下的板坯側彎情況進行分析.造成減寬過程側彎的原因是板坯中心線偏移,并給出其定量影響的關系式.
- 熱軋 /
- 定寬壓力機 /
- 板坯 /
- 側彎 /
- 有限元法
Abstract: The purpose of this article is how to eliminate slab cambering at a slab sizing press in the hot rolling steel production line in some Chinese steel plants. A finite element:model of slab sizing pressing was established with the finite element software LS-DYNA. Slab cambering was analyzed aL different slab center-line offsets and asymmetrical hammerhead inclination angles. It is found that slab center-line offset is the main influence factor of slab cambering during slab sizing pressing, and then a quantitative expression of influence was gained.
- hot rolling /
- slab sizing press /
- slabs /
- cambering /
- finite element method

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計量

文章訪問數: 146
HTML全文瀏覽量: 54
PDF下載量: 12
被引次數: 0

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