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Springback behaviors of extruded 6063 aluminum profile in subsequent multi-stage manufacturing processes

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成果类型:
期刊论文
作者:
Zhiwen Liu;Luoxing Li;Guan Wang;Jingran Chen;Jie Yi
通讯作者:
Liu, Z.
作者机构:
[Chen J.] School of Mechanical Engineering, University of South China, Hengyang, 421001, China
Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China, Hengyang, 421001, China
[Yi J.; Luoxing Li] State Key Laboratory of Advanced Design and Manufacture for Vehicle Body, Hunan University, Changsha, 410082, China
[Wang G.] College of Mechanical Engineering, Ningxia University, Yinchuan, 750021, China
[Liu Z.] School of Mechanical Engineering, University of South China, Hengyang, 421001, China, Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China, Hengyang, 421001, China
通讯机构:
[Liu, Z.] S
School of Mechanical Engineering, China
语种:
英文
关键词:
Extruded aluminum profile;Multi-stage manufacturing process;Residual stress;Springback
期刊:
International Journal of Advanced Manufacturing Technology
ISSN:
0268-3768
年:
2020
卷:
109
期:
1-2
页码:
1-13
基金类别:
The authors gratefully acknowledge research support from the National Natural Science Foundation of China (grant no. U1664252), Hunan Provincial Natural Science Foundation of China (grant no. 2019JJ50510), Scientific Research Fund of Hunan Provincial Education Department (grant no. 18B285), and the Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China (grant no. 2019KFY06).
机构署名:
本校为第一机构
院系归属:
机械工程学院
摘要:
The process for manufacturing automotive aluminum profiles is a multi-stage process, which includes porthole die extrusion, aging treatment, bending, and electrophoretic painting. Prediction and reduction of springback are essential in quality control of bent profiles. However, existing researches related to springback issues were mainly focused on bending process stage. This study aimed to investigate the springback behaviors of extruded aluminum profile during the whole manufacturing process by numerical simulations with experimental validati...

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