| 深锥形壳体温挤压成形工艺与模具 |
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| 引用本文： | 王长林,陈俊之,赵志翔,万宝文,刘汉雄. 深锥形壳体温挤压成形工艺与模具[J]. 金属成形工艺, 2010, 0(5): 57-60 |
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| 作者姓名： | 王长林 陈俊之 赵志翔 万宝文 刘汉雄 |
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| 作者单位： | [1]西安东方集团有限公司,西安710043 [2]中国兵器工业第五九研究所,重庆400039 |
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| 摘 要： | 针对某铝合金深锥形壳体的温挤压成形过程，用有限元数值模拟软件进行了模拟，分析了成形工艺及模具设计。提出了消除产品壁厚差较大、孔口高低不平现象的措施。
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| 关 键 词： | 铝合金 深锥形壳体 温挤压成形 有限元 工艺参数 数值模拟 模具设计 |
Warm Extrusion Technology and Die of Deep Tapered Shell |
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| WANG Chang-lin,CHEN Jun-zhi,ZHAO Zhi-xiang,WAN Bao-wen,LIU Han-xiong. Warm Extrusion Technology and Die of Deep Tapered Shell[J]. Metal Forming Technology, 2010, 0(5): 57-60 |
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| Authors: | WANG Chang-lin CHEN Jun-zhi ZHAO Zhi-xiang WAN Bao-wen LIU Han-xiong |
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| Affiliation: | 1. Technology section, Xi＇an Dongfang Group Co. Ltd. , Xi＇an 710043, China; 2. No. 59 Institute of China Ordnance Industry, Chongqing 400039, China) |
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| Abstract: | Warm extrusion was simulated by finite element software for an aluminium alloy deep tapered shell. The forming technology and die design were analysed. Measures were put forward to the problems of larger wall thickness difference and ragged orifice. |
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| Keywords: | aluminium alloy deep tapered shell warm extrusion finite element technology parameter numerical simulation die design |
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