Predicting mechanical behaviors of rubber materials with artificial neural networks

Z Yuan, MQ Niu, H Ma, T Gao, J Zang, Y Zhang… - International Journal of …, 2023 - Elsevier
Rubber is considered as a new material for making landing gear shock absorbers for new
energy electric aircraft. This investigation tested nitrile butadiene rubber blocks with different …

Mechanical properties of solution heat treated Al-Zn-Mg-Cu (7075) alloy under different cooling conditions: Analysis with full field measurement and finite element …

C Moon, S Thuillier, J Lee, MG Lee - Journal of Alloys and Compounds, 2021 - Elsevier
The effect of W-temper heat treatment, consisting of solution heat treatment (SHT) and rapid
cooling, on the mechanical properties and fracture of high strength aluminum alloy 7075 …

Micromechanics-based modeling of plastic and ductile fracture of aluminum alloy 2024-O

J Lee, HJ Bong, H Park, D Kim - Engineering Fracture Mechanics, 2022 - Elsevier
In this study, the plastic deformation behavior at a large strain range, as well as the ductile
damage and fracture of aluminum alloy 2024-O materials, were investigated under quasi …

Mechanical properties and formability of heat-treated 7000-series high-strength aluminum alloy: Experiments and finite element modeling

J Lee, HJ Bong, D Kim, YS Lee, Y Choi… - Metals and Materials …, 2020 - Springer
The feasibility of room-temperature (cold) forming of peak-aged 7075 high-strength
aluminum alloy (7075-T6) sheets after solution heat treatment followed by water quenching …

Recent research and advances in sheet/tube magnetorheological controllable flexible-die forming process: a review

P Wang, Y Wang, N Xiang, G Wan, X Zhao… - … International Journal of …, 2024 - Springer
Due to its excellent filling capacity, good forming accuracy, and low die manufacturing costs,
the sheet/tube flexible-die forming process has become an important supplement to …

Application of combined W-temper and cold forming technology to high-strength aluminum alloy automotive parts

J Lee, HJ Bong, D Kim, YS Lee, Y Choi, MG Lee - JOM, 2019 - Springer
In this study, a room temperature forming process for high-strength aluminum alloys was
investigated. To overcome the low formability of the peak-aged 7075 aluminum alloy (7075 …

Mechanism-based and data-driven approach to developing the constitutive model of viscoelastic elastomers

Z Liang, J Zhou, P Jia, Z Yan, Z Zhong - Mechanics of Materials, 2024 - Elsevier
Constitutive modeling of viscoelastic elastomers has been an active field for decades. In this
work, we develop a mechanism-based and data-driven method to develop constitutive …

Anisotropic mechanical behavior prediction of aluminum alloy sheet based on an anisotropic GTN model: Modeling, simulation and experimental investigation

Z He, H Zhu, Y Hu - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
The rolled aluminum alloy sheets usually have anisotropic properties that affect its ductile
fracture behavior. In order to study the plastic anisotropy and ductile fracture behavior of …

Research on mechanism of springback control by viscous medium with different mechanical properties

Y Feng, S Shi, Z Wang, Z Wang - Journal of Materials Processing …, 2022 - Elsevier
Viscous pressure forming has shown its advantages in precision forming of complex surface
components. However, there are very few reports focusing on revealing the mechanism of …

Manufacturing and performance of 3D printed plastic tools for air bending applications

VG Zaragoza, K Rane, M Strano, M Monno - Journal of Manufacturing …, 2021 - Elsevier
In the sheet metal forming industry, rapid tools, especially those made of polymeric
materials, are increasingly used for small to medium volume productions, to compress the …