| LY12锥形件热拉深成形及其有限元模拟 |
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| 引用本文： | 周朝辉,曹海桥,吉卫,郝爱国. LY12锥形件热拉深成形及其有限元模拟[J]. 热加工工艺, 2006, 35(21): 80-81,85 |
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| 作者姓名： | 周朝辉 曹海桥 吉卫 郝爱国 |
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| 作者单位： | 中国工程物理研究院,机械制造工艺研究所,四川,绵阳,621900 |
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| 摘 要： | LY12锥形件原来采用板料强力旋压成形，工艺复杂，成本高。通过有限元模拟分析，改进了成形工艺方案，经试验，采用热拉深加整形工艺，可得到合格毛坯，提高了生产效率，降低了成本。
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| 关 键 词： | 锥形件 有限元模拟 热拉深 |
| 文章编号： | 1001-3814（2006）21-0080-02 |
| 收稿时间： | 2006-05-15 |
| 修稿时间： | 2006-05-15 |
Hot Drawing and Finite Element Simulation of LY12 Conical Blank |
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| ZHOU Zhao-hui,CAO Hai-qiao,JI Wei,HAO Ai-guo. Hot Drawing and Finite Element Simulation of LY12 Conical Blank[J]. Hot Working Technology, 2006, 35(21): 80-81,85 |
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| Authors: | ZHOU Zhao-hui CAO Hai-qiao JI Wei HAO Ai-guo |
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| Affiliation: | Inshute of Machinery Manufacturing Technology, CA EP, Mianyang 621900, China |
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| Abstract: | LY12 conical blank used to adopt the strong power spinning of sheet material to take shape,which possessed complicated process and the high cost.By way of the finite element simulation analysis,the forming technique scheme was improved.Through the trial of the hot drawing and shaping technology, the eligible conical blanks were obtained,the production efficiency rised, and the cost reduced. |
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| Keywords: | conical blank finite clement simulation hot drawing |
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