| 高柔性多夹钳拉形机的结构设计 |
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| 引用本文： | 冯朋晓,李明哲,付文智. 高柔性多夹钳拉形机的结构设计[J]. 锻压装备与制造技术, 2010, 45(5) |
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| 作者姓名： | 冯朋晓 李明哲 付文智 |
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| 作者单位： | 吉林大学无模成形技术开发中心,吉林长春,130025 |
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| 摘 要： | 介绍了一种高柔性多夹钳拉形机的结构设计,探讨其拉形原理。首先分析目前常见的拉形机结构和拉形方式以及存在的主要问题;再根据不同形状蒙皮类工件的成形需要,分析相应的拉形过程,确定多夹钳拉形机的结构设计。通过合理布置多夹钳拉形机的夹钳,实现了高柔性度的拉形。并通过试验验证,确认拉形效果良好。
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| 关 键 词： | 机械设计 拉形机 设计 三维曲面成形 |
Structure Design of the High-flex Stretch-forming Machine with Multiple Clamps |
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| FENG Pengxiao,LI Mingzhe,FU Wenzhi. Structure Design of the High-flex Stretch-forming Machine with Multiple Clamps[J]. China Metalforming Equipment & Manufacturing Technology, 2010, 45(5) |
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| Authors: | FENG Pengxiao LI Mingzhe FU Wenzhi |
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| Affiliation: | FENG Pengxiao,LI Mingzhe,FU Wenzhi(Dieless Forming Technology Center,Jilin University,Changchun 130025,Jilin China) |
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| Abstract: | The structure design of a high-flex stretch-forming machine with multiple clamps has been described in the text.Firstly,the configuration and the stretching mode of the usual skin stretch-forming machine have been analyzed in order to find out the shortages which could be improved.Secondly,the corresponding stretchforming process has been studied as per the needs of different aircraft-skin shapes,which is to determine the structural arrangement of the stretch-forming machine.The clamps of the stretch-formin... |
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| Keywords: | Stretch-forming machine Design Forming of three-dimensional surface |
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