| 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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Biondani, Francesco Giuseppe
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2021On the role of the powder stream on the heat and fluid flow conditions during Directed Energy Deposition of maraging steel - Multiphysics modelling and experimental validationcitations
- 2020Multi-metal additive manufacturing process chain for optical quality mold generationcitations
- 2020Surface topography analysis of ball end milled tool steel surfacescitations
- 2018Additive Manufacturing of Mould Inserts with Mirror-like Surfacescitations
- 2018Comparison of selected processes for surface microstructuring of complex mould for an implanted devicecitations
- 2018Methodologies for characterization of smearing micro geometry on ball end milled tool steel surfaces
- 2015Application of Functional Nano-Patterning to Polymer Medical Micro Implantscitations
- 2015Application of Functional Nano-Patterning to Polymer Medical Micro Implantscitations
Places of action
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conferencepaper
Methodologies for characterization of smearing micro geometry on ball end milled tool steel surfaces
Abstract
Manufacturing surfaces with nanoscale roughness by machining involves several material removal steps among which a final shallow cut to reduce the scallops height produced by the cutting tool geometry. When the cutting tool engages the workpiece with small depth of cuts, the thickness of the chip becomes comparable to the cutting edge radius. In this configuration, the material is not completely removed but it is deformed and smeared onto the surface, increasing the surface roughness. In this work two different methodologies are proposed in order to quantify the volume of the chip that is subjected to smearing phenomena. Measurements of volumes at such scale length are not straightforward, therefore a combination of confocal and electron microscopy techniques are used in a synergistic way to increase the robustness of the methodologies. The results will help in further understanding and modelling the occurring of the smearing phenomena in milling for finishing operations.