| 双轴肩搅拌摩擦焊接方法研究进展 |
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| 引用本文： | 温泉,李文亚,王非凡,杨夏炜.双轴肩搅拌摩擦焊接方法研究进展[J].航空制造技术,2017(12). |
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| 作者姓名： | 温泉 李文亚 王非凡 杨夏炜 |
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| 作者单位： | 1. 西北工业大学陕西省摩擦焊工程技术重点实验室,西安,710072;2. 北京宇航系统工程研究所,北京,100076 |
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| 摘 要： | 双轴肩搅拌摩擦作为搅拌摩擦焊的一个重要变体,通过增加下轴肩实现自支撑,使搅拌摩擦焊技术应用于封闭结构(管或中空型材)的焊接。目前,双轴肩搅拌摩擦焊技术的研究与应用仍处于初始阶段,其相关理论研究尚不成熟。针对双轴肩搅拌摩擦焊的研究现状,从双轴肩搅拌摩擦焊方法分类综述了其发展概况,为双轴肩搅拌摩擦焊技术的发展和实际工程应用提供参考。
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| 关 键 词： | 双轴肩搅拌摩擦焊 搅拌头 温度场 显微组织 力学性能 |
Research Progress on Bobbin Tool Friction Stir Welding |
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| WEN Quan,LI Wenya,WANG Feifan,YANG Xiawei.Research Progress on Bobbin Tool Friction Stir Welding[J].Aeronautical Manufacturing Technology,2017(12). |
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| Authors: | WEN Quan LI Wenya WANG Feifan YANG Xiawei |
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| Abstract: | Bobbin tool friction stir welding (BT-FSW) is a significant variant of friction stir welding (FSW).The self-support function is achieved by the lower shoulder of bobbin tool,making FSW easier to join closed structures such as pipes or hollow extrusions.At present,the research and application of BT-FSW are still in the initial stage,and studies on it are limited.The state-of-the-art of BT-FSW is reviewed based on the realized welding methods.This review provides reference for the further development and engineering applications of BT-FSW. |
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| Keywords: | Bobbin tool friction stir welding Stir tool Temperature field Microstructure Mechanical property |
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