Digital Image Correlation for Measuring Full-Field Residual Stresses in Wire and Arc Additive Manufactured Components

被引：7

作者：

Boruah, Dibakor ^{[1
]}

Dewagtere, Nele ^{[1
]}

Ahmad, Bilal ^{[2
]}

Nunes, Rafael ^{[3
]}

Tacq, Jeroen ^{[4
]}

Zhang, Xiang ^{[2
]}

Guo, Hua ^{[2
]}

Verlinde, Wim ^{[3
]}

De Waele, Wim ^{[1
]}

机构：

[1] Univ Ghent, Fac Engn & Architecture, Dept Electromech Syst & Met Engn, B-9052 Ghent, Belgium

[2] Coventry Univ, Fac Engn Environm & Comp, Coventry CV15FB, England

[3] Belgian Welding Inst, B-9052 Ghent, Belgium

[4] Sirris, B-9052 Ghent, Belgium

来源：

MATERIALS | 2023年 / 16卷 / 04期

关键词：

additive manufacturing; contour method; digital image correlation; residual stresses; wire plus arc additive manufacturing; X-ray diffraction; MICROSTRUCTURE; DISTORTION;

D O I：

10.3390/ma16041702

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This study aims to demonstrate the capability of the digital image correlation (DIC) technique for evaluating full-field residual stresses in wire and arc additive manufactured (WAAM) components. Investigations were carried out on WAAM steel parts (wall deposited on a substrate) with two different wall heights: 24 mm and 48 mm. Mild steel solid wire AWS ER70S-6 was used to print WAAM walls on substrates that were rigidly clamped to H-profiles. DIC was used to monitor the bending deformation of WAAM parts during unclamping from the H-profiles, and residual stresses were calculated from the strain field captured during unclamping. Residual stresses determined from the proposed DIC-based method were verified with an analytical model and validated by the results from established residual stress measurement techniques, i.e., the contour method and X-ray diffraction.

引用

页数：19

共 61 条

[11] In Situ Monitoring of Additive Manufacturing Using Digital Image Correlation: A Review
Cunha, Filipa G.
Santos, Telmo G.
Xavier, Jose
[J]. MATERIALS, 2021, 14 (06)
[12] De Strycker M., 2012, THESIS KATHOLIEKE U
[13] Effects of Process Variants on Residual Stresses in Wire Arc Additive Manufacturing of Aluminum Alloy 5183
Derekar, Karan S.
Ahmad, Bilal
Zhang, Xiang
Joshi, Sameehan S.
Lawrence, Jonathan
Xu, Lei
Melton, Geoff
Addison, Adrian
[J]. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2022, 144 (07):
[14] Dewagtere N., 2021, THESIS GHENT U GHENT
[15] Thermo-mechanical analysis of Wire and Arc Additive Layer Manufacturing process on large multi-layer parts
Ding, J.
Colegrove, P.
Mehnen, J.
Ganguly, S.
Almeida, P. M. Sequeira
Wang, F.
Williams, S.
[J]. COMPUTATIONAL MATERIALS SCIENCE, 2011, 50 (12) : 3315 - 3322
[16] Fitzpatrick A.L.M.E., 2003, ANAL RESIDUAL STRESS
[17] Fitzpatrick ME., 2005, MEASUREMENT GOOD PRA
[18] Theoretical Model of Residual Stress and Warpage for Wire and Arc Additive Manufacturing Stiffened Panels
Geng, Haibin
Li, Jinglong
Gao, Jianjun
Lin, Xin
[J]. METALS, 2020, 10 (05)
[19] Fatigue crack growth anisotropy,texture and residual stress in austenitic steel made by wire and arc additive manufacturing
Gordon, J., V
Haden, C., V
Nied, H. F.
Vinci, R. P.
Harlow, D. G.
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 724 : 431 - 438
[20] Understanding and designing post-build rolling for mitigation of residual stress and distortion in wire arc additively manufactured components
Gornyakov, Valeriy
Ding, Jialuo
Sun, Yongle
Williams, Stewart
[J]. MATERIALS & DESIGN, 2022, 213

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