An analytical model to optimize rotation speed and travel speed of friction stir welding for defect-free joints

Jinwen Qian; Jinglong Li; Fu Sun; Jiangtao Xiong; Fusheng Zhang; Xin Lin

doi:10.1016/j.scriptamat.2012.10.008

An analytical model to optimize rotation speed and travel speed of friction stir welding for defect-free joints

Jinwen Qian, Jinglong Li, Fu Sun, Jiangtao Xiong, Fusheng Zhang, Xin Lin

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

92 引用（Scopus）

摘要

Currently the optimum rotation speed and travel speed used in friction stir welding are obtained by trial and error. An analytical model is proposed and tested for optimizing rotation speed and travel speed for defect-free joints. The model is based on the principle of exactly balancing the material flowing from the region ahead of the pin to the rear with an optimum temperature. The calculated optimum operating windows are consistent with experimental results and literature data.

源语言	英语
页（从-至）	175-178
页数	4
期刊	Scripta Materialia
卷	68
期	3-4
DOI	https://doi.org/10.1016/j.scriptamat.2012.10.008
出版状态	已出版 - 2月 2013

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10.1016/j.scriptamat.2012.10.008

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abstract = "Currently the optimum rotation speed and travel speed used in friction stir welding are obtained by trial and error. An analytical model is proposed and tested for optimizing rotation speed and travel speed for defect-free joints. The model is based on the principle of exactly balancing the material flowing from the region ahead of the pin to the rear with an optimum temperature. The calculated optimum operating windows are consistent with experimental results and literature data.",

keywords = "Defect-free, Friction stir welding, Optimum operating window, Rotation speed, Travel speed",

author = "Jinwen Qian and Jinglong Li and Fu Sun and Jiangtao Xiong and Fusheng Zhang and Xin Lin",

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AU - Qian, Jinwen

AU - Li, Jinglong

AU - Sun, Fu

AU - Xiong, Jiangtao

AU - Zhang, Fusheng

AU - Lin, Xin

PY - 2013/2

Y1 - 2013/2

N2 - Currently the optimum rotation speed and travel speed used in friction stir welding are obtained by trial and error. An analytical model is proposed and tested for optimizing rotation speed and travel speed for defect-free joints. The model is based on the principle of exactly balancing the material flowing from the region ahead of the pin to the rear with an optimum temperature. The calculated optimum operating windows are consistent with experimental results and literature data.

AB - Currently the optimum rotation speed and travel speed used in friction stir welding are obtained by trial and error. An analytical model is proposed and tested for optimizing rotation speed and travel speed for defect-free joints. The model is based on the principle of exactly balancing the material flowing from the region ahead of the pin to the rear with an optimum temperature. The calculated optimum operating windows are consistent with experimental results and literature data.

KW - Defect-free

KW - Friction stir welding

KW - Optimum operating window

KW - Rotation speed

KW - Travel speed

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JO - Scripta Materialia

JF - Scripta Materialia

IS - 3-4

ER -

An analytical model to optimize rotation speed and travel speed of friction stir welding for defect-free joints

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