| 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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Araujo, Anna Carla
Institut National des Sciences Appliquées de Toulouse
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Axial drilling investigations and the potential of orbital techniques for enhanced hole quality in orthopedicscitations
- 2024Axial drilling investigations and the potential of orbital techniques for enhanced hole quality in orthopedicscitations
- 2024Experimental work on friction riveting process of Ti6Al4V in a CNC machine
- 2023Material identification in helical milling for smart drilling applications
- 2023Drilling of multi-material stacks for the assembly of aeronautical structures: from the characterization of the cutting mechanisms to the development of Smart drilling techniques
- 2023Data maps for material identification in helical milling by spindle power monitoring
- 2023COLLABORATIVE PROJECT AS A DIDACTIC PLATFORM OF VIRTUAL MOBILITY FOR ADDITIVE MANUFACTURING COURSE
- 2020Investigation on PCD cutting edge geometry for Ti6Al4V high-feed millingcitations
- 2019Micromilling of Equal Channel Angular Pressing Titanium
- 2019Micromilling of Equal Channel Angular Pressing Titanium
- 2019CUTTING FORCES IN HIGH FEED MILLING
- 2019Experimental Comparison of Micromilling Pure Titanium and Ti-6Al-4Vcitations
- 2018Investigation of tool deflection during milling of thread in Cr-Co dental implantcitations
- 2018COMPARISON OF THE POROSITY OF SCAFFOLDS MANUFACTURED BY TWO ADDITIVE MANUFACTURING TECHNOLOGIES: SLA AND FDM
- 2018Investigation of tool deflection during milling of thread in Cr-Co dental implant ; Science Arts & Métiers (SAM)citations
- 2018Experimental Comparison of Micromilling Pure Titanium and Ti-6Al-4V
- 2017Contraction analysis in stereolithography varying position and orientation on the printing platform
- 2017Modeling Thread Milling Forces in Mini-hole in Dental Metallic Materialscitations
- 2017AN EXPERIMENTAL COMPARISON REGARDING BURR FORMATION ON MICROMILLING OF TITANIUM ALLOY TI-6AL-4V USING DIFFERENT EXPERIMENTAL SETUPS
- 2016Study of residual stresses, machining forces and surface quality generated in milling of maraging steel
- 2015A STUDY OF SPECIFIC CUTTING FORCE IN MICROMILLING OF SUPERDUPLEX STAINLESS STEEL UNS S 32750
- 2014Experimental Analysis of Micromilling Cutting Forces on Super Duplex Stainless Steel ICOMM 2014 No
- 2014INFLUENCE OF MICROMILLING ON THE SURFACE INTEGRITY OF SUPER DUPLEX STAINLESS STEEL*
- 2014INFLUENCE OF MICROMILLING ON THE SURFACE INTEGRITY OF SUPER DUPLEX STAINLESS STEEL*
- 2013Analytical and experimental investigations on thread milling forces in titanium alloy
- 2013A STUDY OF THE INFLUENCE OF THE WIDTH OF CUT ON MICRO MILLING ALUMINUM ALLOY
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document
COMPARISON OF THE POROSITY OF SCAFFOLDS MANUFACTURED BY TWO ADDITIVE MANUFACTURING TECHNOLOGIES: SLA AND FDM
Abstract
Scaffolds are 3D-porous biomaterials used for tissue engineering. Their physical, chemical and biological properties are strongly dependent upon the fabrication process. Additive Manufacturing (AM) is a fabrication process for serial production of complex structures designed by virtual models and based on the addition of layers. Fused Deposition Modeling (FDM) produces each layer by heating-extrusion of polymer/composite filament. The raw material used in Stereolithography (SLA) is a liquid resin that is transformed to the solid state by the photopolymerization process. The objective of this work is to evaluate the structure of the scaffolds produced by the two processes: FDM and SLA. Different geometry configurations are manufactured and the volumes of workpieces are compared as quality integrity of the specimens. In spite of using different polymers for each AM process, it was observed that FDM parts presented higher porosity and lower dimensional deviation in relation to digital model than SLA parts for all geometries. However, the quality of deposited filaments was higher for SLA scaffolds.