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Ponencia
Preliminary Study on the Onset of Necking Detection Using DIT in Tensile Tests
(Trans Tech Publications Ltd., 2022-07-22)
The experimental detection of localized necking is an important issue in sheet metal forming. Today, the most common and extended techniques are strain-based methods using digital image correlation (DIC). The present work ...
Ponencia
Numerical analysis of flanging using tailored rubber pad forming on AA7075-O sheets
(Material Research Forum LLC, 2024)
The flanging of metal sheets is extensively used in the automotive and aeronautical industries to provide rigidity or support for subsequent assembly. Flanging by rubber pad forming is one of the most common processes for ...
Ponencia
Formability analysis of incrementally hole-flanged parts using different tool sizes
(Material Research Forum LLC, 2024)
This contribution analyses the formability of incrementally hole flanged parts using different tool radii (10, 20 and 47.9 mm). The smallest radius (10 mm) can induce full incremental benefits in the hole-flanged specimen, ...