| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Morawiński, Łukasz
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2018Welding abilities of UFG metalscitations
- 2017Determination of the formability limits for Grade 1 titanium sheet by means of ALSAD methodcitations
- 2015Influence of tool geometry on surface condition of V-bent aluminum sheet
- 2015Reconstruction of 3D surface geometry of aluminum sheet undergoing the process of V-bending
Places of action
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article
Influence of tool geometry on surface condition of V-bent aluminum sheet
Abstract
Application of 3D digital microscope is presented to evaluate the surface condition of the V-bent specimens. The parameter Wmax obtained from the analysis of the geometry of the sheet metal surface with the usage of the 3D visualization is introduced. In contrast to the surface roughness parameters, it does not average the highest and the lowest points in the given area. Its value depends directly on the deepest localized necking currently occurring in the study area, which may be followed by a crack initiation. Due to this, it makes possible to define better the moment of cracking.The presented possibility of determining the moment of crack initiation allows to safely perform the bending process by avoiding formation of defects on the surface of the aluminum sheet.