| 锥形件极限拉深比的确定 |
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| 引用本文： | 于连仲,孙卫和.锥形件极限拉深比的确定[J].哈尔滨工业大学学报,1988(6). |
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| 作者姓名： | 于连仲 孙卫和 |
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| 作者单位： | 哈尔滨工业大学锻压教研室
(于连仲)，哈尔滨工业大学锻压教研室(孙卫和) |
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| 摘 要： | 通过理论分析,概率修正和实验验证,确定出利用柱形凸模、锥形凹模一次拉深锥形件的极限拉深比。文中给出的锥形件一次拉深成形极限拉深比图线和数表,可供生产实用。
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| 关 键 词： | 锥形件 极限拉深比 拉深条件 |
Determination of the Limit Drawing Ratio of Tapered Cup |
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| Yu Lianzhong Sun Weihe.Determination of the Limit Drawing Ratio of Tapered Cup[J].Journal of Harbin Institute of Technology,1988(6). |
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| Authors: | Yu Lianzhong Sun Weihe |
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| Affiliation: | Yu Lianzhong Sun Weihe |
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| Abstract: | Through theoretical analysis, probability revisal and experimental test, the limit drawing ratio of a tapered cup drawn by cylinder convex punch and tapered concave die is determined in tis paper. The curves and data of limit drawing ratio, which can be applied in production, are given. |
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| Keywords: | Tapered cup limit drawing ratio drawing condition |
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