| 圆筒形拉深挤边级进模设计 |
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| 引用本文： | 金龙建,洪慎章.圆筒形拉深挤边级进模设计[J].模具工业,2010,36(11):41-45. |
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| 作者姓名： | 金龙建 洪慎章 |
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| 作者单位： | 1. 上海普极电子有限公司,上海,201323
2. 上海交通大学,塑性成形工程系,上海,200030 |
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| 摘 要： | 叙述圆筒形零件连续拉深的工艺及计算,重点介绍最后一次拉深带挤边的过程及特点,设计了圆筒形件拉深-挤边级进模,分析了模具结构及各参数对零件质量和模具寿命的影响。实践证明:模具质量稳定,生产的零件符合要求,可为类似拉深件的模具设计提供参考。
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| 关 键 词： | 圆筒形 冲压工艺 排样设计 级进模 模具结构 拉深挤边 |
Development of drawing-extrusion edge progressive die for cylindrical part |
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| JIN Long-jian,HONG Shen-zhang.Development of drawing-extrusion edge progressive die for cylindrical part[J].Die & Mould Industry,2010,36(11):41-45. |
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| Authors: | JIN Long-jian HONG Shen-zhang |
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| Affiliation: | 1.Shanghai Puji Electronics Co.,Ltd,Shanghai 201323,China;2.Department of Plasticity-forming Engineering,Shanghai Jiao Tong University,Shanghai 200030,China) |
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| Abstract: | The continuous drawing technique and calculation of a cylindrical part was presented.The process and characteristic of the last drawing-extrusion edge operation were discussed in detail.The effect of die structure and process parameters on the product quality and die life was investigated. |
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| Keywords: | cylindrical part stamping process layout design progressive die die structure drawing-extrusion edge |
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