Effect of width-length ratio on viscous pressure forming (VPF) of aluminum alloy boxes

Tie Jun Gao; Kun Yu; Xuan Li; Zhong Jin Wang

doi:10.3969/j.issn.1007-2012.2016.06.007

Effect of width-length ratio on viscous pressure forming (VPF) of aluminum alloy boxes

Tie Jun Gao^*
, Kun Yu
, Xuan Li
, Zhong Jin Wang

^*Corresponding author for this work

Shenyang Aerospace University
AVIC Xi'an Aircraft Industry Group Company Ltd.
Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The influence of width-length ratios of boxes on wall thickness, stress-strain state and rupture area of aluminum alloy boxes in viscous pressure forming(VPF) was analyzed, and the ultimate deformation capacity of boxes with different width-length ratios was obtained. The result shows that, with the increasing of width-length ratio, the rupture area of sheet blank is transformed from the bottom straight edge fillet area along the length direction to the four corners fillet area of the bottom, the fillet radius decreases gradually and the fittability of aluminum alloy box is improved obviously.

Original language	English
Pages (from-to)	37-41
Number of pages	5
Journal	Suxing Gongcheng Xuebao/Journal of Plasticity Engineering
Volume	23
Issue number	6
DOIs	https://doi.org/10.3969/j.issn.1007-2012.2016.06.007
State	Published - 28 Dec 2016
Externally published	Yes

Keywords

Aluminum alloy box
Rupture area
Viscous pressure forming
Width-length ratio

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10.3969/j.issn.1007-2012.2016.06.007

Cite this

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title = "Effect of width-length ratio on viscous pressure forming (VPF) of aluminum alloy boxes",

abstract = "The influence of width-length ratios of boxes on wall thickness, stress-strain state and rupture area of aluminum alloy boxes in viscous pressure forming(VPF) was analyzed, and the ultimate deformation capacity of boxes with different width-length ratios was obtained. The result shows that, with the increasing of width-length ratio, the rupture area of sheet blank is transformed from the bottom straight edge fillet area along the length direction to the four corners fillet area of the bottom, the fillet radius decreases gradually and the fittability of aluminum alloy box is improved obviously.",

keywords = "Aluminum alloy box, Rupture area, Viscous pressure forming, Width-length ratio",

author = "Gao, \{Tie Jun\} and Kun Yu and Xuan Li and Wang, \{Zhong Jin\}",

year = "2016",

month = dec,

day = "28",

doi = "10.3969/j.issn.1007-2012.2016.06.007",

language = "英语",

volume = "23",

pages = "37--41",

journal = "Suxing Gongcheng Xuebao/Journal of Plasticity Engineering",

issn = "1007-2012",

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number = "6",

}

TY - JOUR

T1 - Effect of width-length ratio on viscous pressure forming (VPF) of aluminum alloy boxes

AU - Gao, Tie Jun

AU - Yu, Kun

AU - Li, Xuan

AU - Wang, Zhong Jin

PY - 2016/12/28

Y1 - 2016/12/28

N2 - The influence of width-length ratios of boxes on wall thickness, stress-strain state and rupture area of aluminum alloy boxes in viscous pressure forming(VPF) was analyzed, and the ultimate deformation capacity of boxes with different width-length ratios was obtained. The result shows that, with the increasing of width-length ratio, the rupture area of sheet blank is transformed from the bottom straight edge fillet area along the length direction to the four corners fillet area of the bottom, the fillet radius decreases gradually and the fittability of aluminum alloy box is improved obviously.

AB - The influence of width-length ratios of boxes on wall thickness, stress-strain state and rupture area of aluminum alloy boxes in viscous pressure forming(VPF) was analyzed, and the ultimate deformation capacity of boxes with different width-length ratios was obtained. The result shows that, with the increasing of width-length ratio, the rupture area of sheet blank is transformed from the bottom straight edge fillet area along the length direction to the four corners fillet area of the bottom, the fillet radius decreases gradually and the fittability of aluminum alloy box is improved obviously.

KW - Aluminum alloy box

KW - Rupture area

KW - Viscous pressure forming

KW - Width-length ratio

UR - https://www.scopus.com/pages/publications/85014083857

U2 - 10.3969/j.issn.1007-2012.2016.06.007

DO - 10.3969/j.issn.1007-2012.2016.06.007

M3 - 文章

AN - SCOPUS:85014083857

SN - 1007-2012

VL - 23

SP - 37

EP - 41

JO - Suxing Gongcheng Xuebao/Journal of Plasticity Engineering

JF - Suxing Gongcheng Xuebao/Journal of Plasticity Engineering

IS - 6

ER -

Effect of width-length ratio on viscous pressure forming (VPF) of aluminum alloy boxes

Abstract

Keywords

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