H型鋼萬能軋制過程中金屬流動的有限元分析

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H型鋼萬能軋制過程中金屬流動的有限元分析

馬光亭, 臧勇, 朱國明, 康永林

文章導航 > 工程科學學報 > 2008 > 30(2): 165-168

馬光亭, 臧勇, 朱國明, 康永林. H型鋼萬能軋制過程中金屬流動的有限元分析[J]. 工程科學學報, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

引用本文:

馬光亭, 臧勇, 朱國明, 康永林. H型鋼萬能軋制過程中金屬流動的有限元分析[J]. 工程科學學報, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

MA Guangting, ZANG Yong, ZHU Guoming, KANG Yonglin. Finite element analysis of metal flow during H-beam rolling by a universal mill[J]. Chinese Journal of Engineering, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

Citation:

MA Guangting, ZANG Yong, ZHU Guoming, KANG Yonglin. Finite element analysis of metal flow during H-beam rolling by a universal mill[J]. Chinese Journal of Engineering, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

馬光亭, 臧勇, 朱國明, 康永林. H型鋼萬能軋制過程中金屬流動的有限元分析[J]. 工程科學學報, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

引用本文:

馬光亭, 臧勇, 朱國明, 康永林. H型鋼萬能軋制過程中金屬流動的有限元分析[J]. 工程科學學報, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

MA Guangting, ZANG Yong, ZHU Guoming, KANG Yonglin. Finite element analysis of metal flow during H-beam rolling by a universal mill[J]. Chinese Journal of Engineering, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

Citation:

MA Guangting, ZANG Yong, ZHU Guoming, KANG Yonglin. Finite element analysis of metal flow during H-beam rolling by a universal mill[J]. Chinese Journal of Engineering, 2008, 30(2): 165-168. doi: 10.13374/j.issn1001-053x.2008.02.006

H型鋼萬能軋制過程中金屬流動的有限元分析

doi: 10.13374/j.issn1001-053x.2008.02.006

1. 北京科技大學機械工程學院, 北京 100083;
2. 北京科技大學材料科學與工程學院, 北京 100083

作者簡介:
馬光亭(1968-),男,博士研究生;臧勇(1963-),男,教授,博士生導師

中圖分類號: TG335.7
計量
- 文章訪問數: 264
- HTML全文瀏覽量: 114
- PDF下載量: 15
- 被引次數: 0
出版歷程
- 收稿日期: 2006-11-21
- 修回日期: 2007-05-08
- 網絡出版日期: 2021-08-06

Finite element analysis of metal flow during H-beam rolling by a universal mill

1. School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China

摘要: 采用顯示動力學有限元軟件LS-DYNA,結合生產實際,對H型鋼萬能軋制進行了仿真計算.在仿真結果的基礎上,根據軋制平面內的節點位移矢量分布情況,分析了軋件斷面內金屬流動規律.仿真結果顯示軋件斷面內在立輥和平輥壓下方向上存在"零位移線",說明在H型鋼萬能軋制過程中,在立輥和平輥壓下方向上軋件內金屬流動存在"位移中性面",并伴有翼緣端部金屬流動產生"內翻"的情況.
- H型鋼 /
- 萬能軋制 /
- 金屬流動 /
- 仿真分析 /
- 中性面
Abstract: The dynamic explicit finite dement software LS-DYNA was used to numerically simulate H-beam rolling by a universal mill. The metal flow pattern in a workpiece was studied with the simulation results of node displacement in the rolling plane. It is shown that there are zero displacement lines in the workpiece in the horizontal and vertical rollers' depress direction, which indicate that there is a neutral flow plane of displacement, in company with metal inversion phenomenon at the flange's end.
- H-beam /
- universal rolling /
- metal flow /
- simulation analysis /
- neutral plane

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文章訪問數: 264
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PDF下載量: 15
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