| 精冲成形机理的再探讨 |
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| 引用本文： | 邓明,王正立,吕琳.精冲成形机理的再探讨[J].金属成形工艺,2009(3):18-20. |
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| 作者姓名： | 邓明 王正立 吕琳 |
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| 作者单位： | 重庆理工大学,重庆400050 |
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| 基金项目： | 重庆市科委科技攻关项目（CSTC,2007AC3032） |
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| 摘 要： | 对精冲成形机理进行了较完整的论述，从韧性损伤的角度分析了精冲成形机理，介绍了最新的精冲损伤断裂模型。通过对精冲成形过程进行计算机模拟和精冲物理实验，验证了提出的精冲机理论述。
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| 关 键 词： | 机理 韧性断裂 精冲 |
Discussion on Theory of Fine-blanking |
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| DENG Ming,WANG Zheng-li,LV Lin.Discussion on Theory of Fine-blanking[J].Metal Forming Technology,2009(3):18-20. |
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| Authors: | DENG Ming WANG Zheng-li LV Lin |
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| Affiliation: | (Chongqing University of Technology, Chongqing 400050, China) |
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| Abstract: | The theory of fine blanking has been given completely, and it has been analyzed from ductile fracture. The new model of ductile fracture has been introduced. It has been checked through the simulation of fine-blanking process and experiments. |
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| Keywords: | theory ductile fracture fine-blanking |
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