| 硬态Q235A长管胀形工艺实验研究 |
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| 引用本文： | 王国凡,周英勤,董雪梅. 硬态Q235A长管胀形工艺实验研究[J]. 锻压技术, 2003, 28(2): 33-34 |
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| 作者姓名： | 王国凡 周英勤 董雪梅 |
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| 作者单位： | 1. 山东建筑工程学院材料系,250014
2. 山东大学 |
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| 摘 要： | 介绍了Q235A硬态材料长管无模具保护胀形工艺。研究其胀形工艺、模具结构，对管子合格率的影响。
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| 关 键 词： | Q235A硬态材料 长管 胀形工艺 实验研究 模具结构 |
Experimentally study on bulging of long tube Q235 |
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| Shandong Institute of Architecture and Engineering Wang GuofanShandong University Zhou Yingqin Dong Xuemei. Experimentally study on bulging of long tube Q235[J]. Forging & Stamping Technology, 2003, 28(2): 33-34 |
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| Authors: | Shandong Institute of Architecture and Engineering Wang GuofanShandong University Zhou Yingqin Dong Xuemei |
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| Affiliation: | Shandong Institute of Architecture and Engineering Wang GuofanShandong University Zhou Yingqin Dong Xuemei |
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| Abstract: | The article introduces no|die|protecting bulging of long tube of Q235A hard material, and Studies the influence of bulging process and die structure on acceptable quality ratio. |
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| Keywords: | Long tube bulging Hard material |
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