The FEM simulation and analysis of springback in age forming of 7050 aluminum alloy

Yong Kun Wang; Min Wan; Zhong Hui Yang; Xia Huang; Yuan Song Zeng

doi:10.3969/j.issn.1007-2012.2013.06.016

The FEM simulation and analysis of springback in age forming of 7050 aluminum alloy

Yong Kun Wang^*
, Min Wan
, Zhong Hui Yang
, Xia Huang
, Yuan Song Zeng

^*此作品的通讯作者

机械工程及自动化学院

Beihang University
China Aviation Industry Corporation

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Constitutive equations in creep-age forming was established aiming at 7050 aluminum alloy and embedded in the finite element method model of age forming by the secondary development of ABAQUS software. Through combination of the simulation and experiment, the FEM model was verified successfully. The factors affecting springback were analyzed and predicted for the forming in high flange integral panels, variable thickness and spherical surface mould in complicated wall panel through FEM simulation. The influence rules were obtained for the springback. A reliable basis was provided for the modification of die surface.

源语言	英语
页（从-至）	83-88
页数	6
期刊	Suxing Gongcheng Xuebao/Journal of Plasticity Engineering
卷	20
期	6
DOI	https://doi.org/10.3969/j.issn.1007-2012.2013.06.016
出版状态	已出版 - 12月 2013

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title = "The FEM simulation and analysis of springback in age forming of 7050 aluminum alloy",

abstract = "Constitutive equations in creep-age forming was established aiming at 7050 aluminum alloy and embedded in the finite element method model of age forming by the secondary development of ABAQUS software. Through combination of the simulation and experiment, the FEM model was verified successfully. The factors affecting springback were analyzed and predicted for the forming in high flange integral panels, variable thickness and spherical surface mould in complicated wall panel through FEM simulation. The influence rules were obtained for the springback. A reliable basis was provided for the modification of die surface.",

keywords = "7050 aluminum alloy, Age forming, FEM simulation, Springback prediction",

author = "Wang, \{Yong Kun\} and Min Wan and Yang, \{Zhong Hui\} and Xia Huang and Zeng, \{Yuan Song\}",

year = "2013",

month = dec,

doi = "10.3969/j.issn.1007-2012.2013.06.016",

language = "英语",

volume = "20",

pages = "83--88",

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TY - JOUR

T1 - The FEM simulation and analysis of springback in age forming of 7050 aluminum alloy

AU - Wang, Yong Kun

AU - Wan, Min

AU - Yang, Zhong Hui

AU - Huang, Xia

AU - Zeng, Yuan Song

PY - 2013/12

Y1 - 2013/12

N2 - Constitutive equations in creep-age forming was established aiming at 7050 aluminum alloy and embedded in the finite element method model of age forming by the secondary development of ABAQUS software. Through combination of the simulation and experiment, the FEM model was verified successfully. The factors affecting springback were analyzed and predicted for the forming in high flange integral panels, variable thickness and spherical surface mould in complicated wall panel through FEM simulation. The influence rules were obtained for the springback. A reliable basis was provided for the modification of die surface.

AB - Constitutive equations in creep-age forming was established aiming at 7050 aluminum alloy and embedded in the finite element method model of age forming by the secondary development of ABAQUS software. Through combination of the simulation and experiment, the FEM model was verified successfully. The factors affecting springback were analyzed and predicted for the forming in high flange integral panels, variable thickness and spherical surface mould in complicated wall panel through FEM simulation. The influence rules were obtained for the springback. A reliable basis was provided for the modification of die surface.

KW - 7050 aluminum alloy

KW - Age forming

KW - FEM simulation

KW - Springback prediction

UR - https://www.scopus.com/pages/publications/84892457668

U2 - 10.3969/j.issn.1007-2012.2013.06.016

DO - 10.3969/j.issn.1007-2012.2013.06.016

M3 - 文章

AN - SCOPUS:84892457668

SN - 1007-2012

VL - 20

SP - 83

EP - 88

JO - Suxing Gongcheng Xuebao/Journal of Plasticity Engineering

JF - Suxing Gongcheng Xuebao/Journal of Plasticity Engineering

IS - 6

ER -

The FEM simulation and analysis of springback in age forming of 7050 aluminum alloy

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