有色金屬冷變形流動應力的數學模型

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有色金屬冷變形流動應力的數學模型

高永生, 周紀華, 倫怡馨, 王再英

文章導航 > 工程科學學報 > 1994 > 16(S2): 102-106

高永生, 周紀華, 倫怡馨, 王再英. 有色金屬冷變形流動應力的數學模型[J]. 工程科學學報, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

引用本文:

高永生, 周紀華, 倫怡馨, 王再英. 有色金屬冷變形流動應力的數學模型[J]. 工程科學學報, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

Gao Yongsheng, Zhou Jihua, Lun Yixin, Wang Zaiying. Study on the Mathematical Model of Flow Stress of Nonferrous under Cold Forming[J]. Chinese Journal of Engineering, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

Citation:

Gao Yongsheng, Zhou Jihua, Lun Yixin, Wang Zaiying. Study on the Mathematical Model of Flow Stress of Nonferrous under Cold Forming[J]. Chinese Journal of Engineering, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

高永生, 周紀華, 倫怡馨, 王再英. 有色金屬冷變形流動應力的數學模型[J]. 工程科學學報, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

引用本文:

高永生, 周紀華, 倫怡馨, 王再英. 有色金屬冷變形流動應力的數學模型[J]. 工程科學學報, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

Gao Yongsheng, Zhou Jihua, Lun Yixin, Wang Zaiying. Study on the Mathematical Model of Flow Stress of Nonferrous under Cold Forming[J]. Chinese Journal of Engineering, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

Citation:

Gao Yongsheng, Zhou Jihua, Lun Yixin, Wang Zaiying. Study on the Mathematical Model of Flow Stress of Nonferrous under Cold Forming[J]. Chinese Journal of Engineering, 1994, 16(S2): 102-106. doi: 10.13374/j.issn1001-053x.1994.s2.022

有色金屬冷變形流動應力的數學模型

doi: 10.13374/j.issn1001-053x.1994.s2.022

北京科技大學機械工程學院, 北京 100083

基金項目:

冶金部資助課題

作者簡介:
高永生男 36歲副研究員博士

中圖分類號: TG113.12
計量
- 文章訪問數: 245
- HTML全文瀏覽量: 75
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 1994-03-01
- 網絡出版日期: 2021-11-13

Study on the Mathematical Model of Flow Stress of Nonferrous under Cold Forming

Mechanical Engeering College, USTB, Beijing 100083, PRC

摘要: 采用恒應變速率塑性計,對鋁合金的4個具有代表性品種的實體樣本進行壓縮實驗,測定了冷變形時的流動應力,通過對5種結構形式的流動應力數學模型的分析和比較,分析了各種變形條件對流動應力的影響,獲得了結構簡單,計算精度高,適合于現場計算機在線控制的數學模型.
- 有色金屬 /
- 冷變形 /
- 流動應力 /
- 數學模型
Abstract: The compress experiment of 4 aluminum alloys is made by means of a Can Plastometer with constant strain rate. The flow stress is meassured under cold deformation. 5 types of mathematic model of flow stress are analysed and compared. The effect of deformation conditions on flow stress is discussed. And the best mathematic model of flow stress is obtained.Its construction is simple, its accuracy is high, and it is suit for the use of on-line control of computer.
- non-ferrous metals /
- cold deformation /
- flow stress /
- mathematical models

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文章訪問數: 245
HTML全文瀏覽量: 75
PDF下載量: 6
被引次數: 0

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