Results 51 to 60 of about 4,097 (222)

Grain Size Effects and Multi‐Stage Optimization in Sustainable Micro‐Deep Drawing of Copper Cups: An FEA and Experimental Study

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
Process flow. ABSTRACT The demand for miniaturized metallic components in electronics, biomedical devices, and aerospace necessitates sustainable micro‐forming solutions. Conventional deep‐drawing often suffers from stage complexity, excessive die use, and size‐effect limitations.
S. P. Sundar Singh Sivam   +3 more
wiley   +1 more source

Springback Analysis in the Bending Process of V-shaped Stainless Steel AISI 304 Using Central Composite Design (CCD) Approach [PDF]

open access: yesE3S Web of Conferences
This study's principal goal is to investigate how the punch angle and punch radius impact the optimum springback during stainless steel sheet made of AISI 304 bent.
Nur Rusdi   +3 more
doaj   +1 more source

Research on Structural Parameter Optimization and Springback Compensation Methods of a Steel Bar Hoop Bending Machine

open access: yesApplied Sciences, 2023
After being processed into a certain shape by a stirrup bending machine, steel bars are used as the skeleton of reinforced concrete in construction. The accuracy of their bending directly affects the bearing capacity of reinforced concrete.
Jianxiong Wei   +3 more
doaj   +1 more source

Metamodeling of Void Closure during Hot Flat Rolling

open access: yessteel research international, Volume 97, Issue 1, Page 104-115, January 2026.
This work aims to present a fast metamodel for void closure during hot flat rolling. The model takes into account every individual void of void distributions as found in industrial material and is capable of calculating the resulting void closure within only few seconds of computational time without loosing significant accuracy compared to expensive ...
Jannik Gerlach   +2 more
wiley   +1 more source

Experimental Investigations of a Springback in Hydromechanical Deep Drawing of Low Carbon Steel 1008 AISI

open access: yesTikrit Journal of Engineering Sciences
Hydro mechanical deep drawing (HMDD) is an emerging technology that reduces the number of sheet-forming stages and increases the production of advanced lightweight materials with intricate shapes. This study aims to verify the springback in HMDD and the
Hibat Allah J. Hiseeb, Ali Abbar Khleif
doaj   +1 more source

A Research on the Creep Age Forming of 2524 Aluminum Alloy: Springback, Mechanical Properties, and Microstructures

open access: yesAdvances in Mechanical Engineering, 2014
A series of orthogonal tests have been designed to investigate the combined effects of aging temperature, time, predeformation, and part thickness features on the springback of creep age forming of 2524 aluminum alloy sheets.
Lihua Zhan   +5 more
doaj   +1 more source

Springback Calibration of a U-Shaped Electromagnetic Impulse Forming Process

open access: yesMetals, 2019
A three-dimensional (3D) finite-element model (FEM), including quasi-static stamping, sequential coupling for electromagnetic forming (EMF) and springback, was established to analyze the springback calibration by electromagnetic force.
Xiaohui Cui   +4 more
doaj   +1 more source

Effect of Die and Punch Radius on Springback of Stainless Steel Sheet Metal in the Air V-Die Bending Process [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2015
This paper focuses on the effect of the die and punch radii on the springback in the air V-die free bending process of stainless steel sheet metal.
M.S. Buang, S.A. Abdullah , J. Saedon
doaj   +1 more source

Thermal Insulation Properties and Stability of Hybrid Epoxy Composites Reinforced With Palm Kernel Shell and Bilinga (Nauclea diderrichii) Sawdust

open access: yesAdvances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Thermal resistance is a critical factor for indoor comfort, as materials with poor insulation permit external heat penetration, thereby increasing cooling demands and operational energy costs. Thermal insulation materials are essential for reducing heat transfer and improving energy efficiency in buildings, particularly in tropical regions.
Nemlen Silas Yuyoh   +3 more
wiley   +1 more source

The Impact of Strain Heterogeneity and Transformation of Metastable Austenite on Springback Behavior in Quenching and Partitioning Steel

open access: yesMetals, 2018
Multiple strengthening methods, such as high dislocation density, high twin density, small grain size, and metastable austenite phase can give high strength to ultra-high strength steels (UHSSs).
Yonggang Yang   +5 more
doaj   +1 more source

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