| 塑流摩擦焊技术 |
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| 引用本文： | 栾国红,李光,王卫兵,康举,张利国. 塑流摩擦焊技术[J]. 焊接学报, 2010, 31(8): 1-4,8 |
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| 作者姓名： | 栾国红 李光 王卫兵 康举 张利国 |
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| 作者单位： | 1. 中国航空工业集团公司北京航空制造工程研究所,北京,100024
2. 沈阳航空航天大学航宇学院,沈阳,110136 |
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| 基金项目： | 总装"973"基础研究项目 |
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| 摘 要： | 在介绍塑流磨擦焊接方法和原理基础上,对塑流摩擦焊接工具进行了选型和优化,并且对该焊接技术针对不同铝合金材料的焊接性和不同零件结构的适应性进行了分析,同时对于这种焊接技术在飞机等薄壁结构零件中的应用进行了探讨.结果表明,塑流磨擦焊技术可以利用材料的局部磨擦产生的塑性流变在一定厚度范围内实现材料的可靠的固相连接,可以在类似于飞机薄壁结构的点焊、对接和搭接中得到应用,还可以应用于搅拌磨擦焊表面缺陷的修补、匙孔填充、以及材料表而改性处理等.
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| 关 键 词： | 搅拌摩擦焊 塑流摩擦焊 铝合金 |
| 收稿时间： | 2010-05-18 |
Fundamental technology of friction flow welding |
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| LUAN Guohong,LI Guang,WANG Weibing,KANG Ju and ZHANG Liguo. Fundamental technology of friction flow welding[J]. Transactions of The China Welding Institution, 2010, 31(8): 1-4,8 |
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| Authors: | LUAN Guohong LI Guang WANG Weibing KANG Ju ZHANG Liguo |
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| Affiliation: | LUAN Guohong1,LI Guang1,WANG Weibing1,KANG Ju1,ZHANG Liguo2 (1. Beijing Aeronautical Manufacturing Technology Research Institute,Aviation Industry Corporation of China,Beijing 100024,China,2. Shenyang Aerospace University,Shenyang 110136,China). |
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| Abstract: | On the base of the introduction of the method and principle of the new concept of friction flow welding, one of the variant of friction stir welding, the fundamental research of this welding process was conducted by regarding to the weldability of the different aluminum alloys and the adaptability of various part structures. The testing results show that friction flow welding can get reliable solid state joint within limited thickness by diffusing of the heat plastic flow of the metal material generated by ... |
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| Keywords: | friction stir welding friction flow welding aluminum alloy |
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