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斜軋磷銅球成形過程的數值模擬

周永平,  王寶雨,  胡正寰

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文章導航 > 工程科學學報  > 2008 >  30(2): 161-164
周永平, 王寶雨, 胡正寰. 斜軋磷銅球成形過程的數值模擬[J]. 工程科學學報, 2008, 30(2): 161-164. doi: 10.13374/j.issn1001-053x.2008.02.007
引用本文: 周永平, 王寶雨, 胡正寰. 斜軋磷銅球成形過程的數值模擬[J]. 工程科學學報, 2008, 30(2): 161-164. doi: 10.13374/j.issn1001-053x.2008.02.007
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ZHOU Yongping, WANG Baoyu, HU Zhenghuan. Numerical simulation of copper ball forming process during skew rolling[J]. Chinese Journal of Engineering, 2008, 30(2): 161-164. doi: 10.13374/j.issn1001-053x.2008.02.007
Citation: ZHOU Yongping, WANG Baoyu, HU Zhenghuan. Numerical simulation of copper ball forming process during skew rolling[J]. Chinese Journal of Engineering, 2008, 30(2): 161-164. doi: 10.13374/j.issn1001-053x.2008.02.007
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斜軋磷銅球成形過程的數值模擬

doi: 10.13374/j.issn1001-053x.2008.02.007

  • 北京科技大學機械工程學院, 北京 100083

基金項目: 

國家自然科學基金資助項目(No.50675019

No.50435010)

詳細信息
    作者簡介:

    周永平(1978-),女,碩士研究生;王寶雨(1964-),男,研究員,博士

  • 中圖分類號: TG339

Numerical simulation of copper ball forming process during skew rolling

  • School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China

    摘要
  • 摘要: 確定了斜軋磷銅球軋輥孔型曲面方程,通過VC++編程得到軋輥孔型曲面上的特征曲線.利用Pro/E的曲面建模功能建立了軋輥的三維實體幾何模型.利用DEFORM-3D軟件,采用三維剛-塑性有限元法對斜軋磷銅球進行了數值模擬,獲得軋件變形區的應力-應變場分布規律.

     

    Abstract: The equation of groove surface for skew rolling copper balls was defined, and the characteristic curves were obtained by VC++ programming. A three-dimensional entity model of the roll was established by Pro/E software. The three-dimensional nonlinear finite element method was used to numerically simulate the metal forming process of copper balls by DEFORM-3D analysis software, and the stress and strain distributions were presented from this simulation.

     

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出版歷程
  • 收稿日期:  2006-11-08
  • 修回日期:  2007-01-01
  • 網絡出版日期:  2021-08-06

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