| 杯形件温挤压成形工艺研究 |
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| 引用本文： | 魏鹏,关玲,刘龙龙,孟群歌,徐艳.杯形件温挤压成形工艺研究[J].精密成形工程,2012,4(5):11-14,18. |
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| 作者姓名： | 魏鹏 关玲 刘龙龙 孟群歌 徐艳 |
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| 作者单位： | 1. 西北工业集团有限公司,西安,710043
2. 西安工程技术学院,西安,710061 |
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| 摘 要： | 对杯形件的生产进行了精密塑性成形方法的研究,并用有限元模拟软件对挤压过程进行了分析,结果表明,所设计的坯料尺寸及工艺方案是合理的,金属流动均匀,表面质量和尺寸精度都达到要求,大大提高了工件的强度和生产率,达到节省原材料、降低成本的目的。
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| 关 键 词： | 杯形件 塑性成形 数值模拟 温挤压 |
| 收稿时间： | 2012/8/23 0:00:00 |
| 修稿时间： | 2012/9/10 0:00:00 |
Study on Warm Extrusion of Cup-shaped Part |
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| WEI Peng,GUANG Ling,LIU Long-long,MENG Qun-ge and XU Yan.Study on Warm Extrusion of Cup-shaped Part[J].Journal of Netshape Forming Engineering,2012,4(5):11-14,18. |
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| Authors: | WEI Peng GUANG Ling LIU Long-long MENG Qun-ge and XU Yan |
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| Affiliation: | 1. Northwest Industry Group Co. ,Ltd. , Xi＇an 710043, China 2. Xi＇an Institute of Engineering and Technology, Xi＇an 710061, China) |
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| Abstract: | The production of cup-shaped part is studied by precision forming technology. The extrusion process is analyzed by FEM simulation software. The result shows that the designed billet size and process scheme are rational, metal flows evenly, the surface and size accuracy meet the requirement, the part＇s strength and productivity are raised largely. The object of saving material and reducing cost is realized. |
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| Keywords: | cup-shaped part plastic forming numerical simulation warm extrusion |
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