Facilities
Rapid Prototyping
3D print SLM
SLM – Selective Laser Melting The data for printing is suitable to deliver in a formats: STL, STEP, SAT, X_T, X_B Technology Selective Laser Melting (SLM) enables the production of unique parts, prototypes and test samples with complicated geometry or internal structure, which are difficult to produce by conventional technologies. The part is formed by successive deposition of thin layers of metal powder which are sintered by a laser beam. The process produces a homogenous metal parts directly from a 3D CAD data. Construction parts takes place in an inert atmosphere of N2, makes it possible to declare the purity of the processed material. In the manufacture of each layer portion experiencing the full throughput of material which is achieved by the density of 99.9%. SLM 280 HL processing system enables a wide range of metallic materials such as stainless steel, tool steel, cobalt-chrome or super alloys. Furthermore, devices using an inert argon atmosphere to work with the reactive metal powders such as aluminum and titanium alloys. Parametry zařízení SLM 280 HL The size of the workspace 280 x280 x 350 mm Press Materials: Stainless steel (1.4404, 1.4410) Tool steel (1.2344, 1.2709), Cobalt -chrom (2.4723 / ASTM F75), Nickel alloy…
3D digitization
3D optical digitization
Atos We are able to meet the demands of industry in the field of optical digitization of real objects and Reverse Engineering. Digitizes objects from several millimeters to several meters. In addition to the digitization we can evaluate geometric tolerances, generate primitives derived from the scanned data, compare different scans or CAD data using maps and other variations. For use in design practice we perform reverse engineering of scanned data, we convert the polygonal models on desktop or on the volume geometry. The reconstructed model can be loaded into standard CAD applications, or you can create a specific model in CAD. We offer: Reconstruction and control of the geometry of the scanned object Product comparison with primary CAD data Creating primitives on scanned data and measurement geometry Optimization of polygonal networks 3D scanning including texture and color of surface Evaluation of geometric tolerances Parametry System ATOS TripleScan 8M Resolution of the CCD chip: 2×8 000 000 Area of mesurement mm2: 38×29 – 2000×1500 Density of marks: 0.04 -0.1 0.01-0.61 Atos Triple Scan CAD (Inventor, CATIA, Rhinoceros, Creo) 3D skenování 3D skenování 3D dizitalizace kýlu Processing Statue
Reverse Enginnering
Reverse Engineering Reverse engineering (RE) using 3D digitization is the most efficient way to generate a CAD model from a physical object with complex or freeform shape. Obtained data can be use for modifications of problematic elements on the part, reproduction, design optimization, analyses, inspection or in other downstream applications. Depending on your preferences we can create a model with high quality surfaces (high smoothness and curvature surfaces connection) or very accurate models with deviations from the original measured part in tenths of milimeters. We use professional RE software Rhinoceros (RhinoRevers module) and Tebis. Both of them contain a variety of tools to meet the highest criteria for quality of a digital model. Rhino is used mainly for design models, Tebis is professional CAD/CAM and RE software, that allows machining process and simulation, in addition to the RE and surface modeling. Vstupní data Vstupní data pro RE mohou být dodány ve formě: mračna souřadných bodů (přímý výstup 3D digitalizace), polygonálních dat (STL), objemového modelu, plošného modelu, řezů, splajn. Tato data mohou po RE rekonstrukci převedena do formátů čitelných v běžných CAD systémech, tj. např: Igs (IGES), x_t (Unigraphics), prt (Pro/E), model (Catia), Rapid Prototyping (slc,stl), obj (Wavefront), vda, vrml, Využíváme…
Milling
RoboTooling
Milling
R&D
Publications and projects
Ph.D.
Topics and Ph.D. theme
Analyses of selective laser melting samples (metal 3D printing) Task: Manufacturing of SML samples (material aluminium alloy 6061, 7075, 2618, AlSi10Mg, AlSi12 etc.) and porosity and mechanical properties study. Requirements: Basic knowledge about 3D printing (metal materials), ImageJ software knowledge, basic basic knowledge of tensile testing Recommended: excellent for Master and Ph.D. study
About
Contacts
Presentations of Department Presentation of Department Presentation of SLM Adresa | Addres: GPS:49°13’29.590″N 16°34’26.252″E Fakulta strojního inženýrství Vysoké učení technické v Brně Technická 2896/2 616 69 Brno Czech Republic Faculty of Mechanical Engineering Brno University of Technology Technická 2896/2 616 69 Brno Czech Republic Fakturační údaje | Invoicing data: Vysoké učení technické v Brně Fakulta strojního inženýrství Technická 2896/2 616 69 Brno IČ: 00216305 DIČ: CZ00216305 Faculty of Mechanical Engineering Brno University of Technology Technická 2896/2 616 69 Brno Czech Republic IC 00216305 doc. Ing. David Paloušek, Ph.D. Head of Dept. of Reverse Engineering and Additive Technologies palousek@fme.vutbr.cz +420 541 143 261 Ing. Daniel Koutný, Ph.D. koutny@fme.vutbr.cz +420 541 143 356 prof. RNDr. Ing. Josef Nevrlý, CSc. nevrly@fme.vutbr.cz +420 54114 3239 doc. Ing. Jan Brandejs, CSc. brandejs@fme.vutbr.cz +420 541 143 254 Ing. Tomáš Koutecký, Ph.D. koutecky@fme.vutbr.cz +420 54114 4927 Ing. David Škaroupka, Ph.D. skaroupka@fme.vutbr.cz +420 541 14 3307, +420 541 14 4928 (Robot) Ing. Aneta Zatočilová, Ph.D. zatocilova.a@fme.vutbr.cz +420 54114 3232,4927 Ph.D. students Ing. Ondřej Koukal koukal@fme.vutbr.cz +420 54114 4927 5/470 (Technická 2, Brno 61669) Ing. Radek Vrána vrana@fme.vutbr.cz 420 541 144 927 D5/470 (Technická 2, Brno 61669)
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