Fraunhofer Kompetenzfeld Additive Fertigung

𝗔𝗱𝘃𝗮𝗻𝗰𝗶𝗻𝗴 𝗟𝗮𝘀𝗲𝗿 𝗣𝗼𝘄𝗱𝗲𝗿 𝗕𝗲𝗱 𝗙𝘂𝘀𝗶𝗼𝗻 (𝗟𝗣𝗕𝗙) 𝗮𝘁 𝗙𝗿𝗮𝘂𝗻𝗵𝗼𝗳𝗲𝗿 𝗜𝗟𝗧! In LPBF, geometrically complex components are manufactured by remelting powdered material layer by layer. Currently, processing strategies don't fully account for different geometric characteristics of components, leading to issues like shape deviations, component distortion, and limitations in surface quality. @Fraunhofer ILT, we're developing a customized LPBF process control system that tailors process parameters to the specific geometry of the component. Our cutting-edge system allows for precise control down to the level of individual scan vectors, significantly improving productivity and surface quality. Stay tuned for more innovation in additive manufacturing! ▶️ For more details please ask Dr.-Ing. Tobias Pichler / Additive Manufacturing at Fraunhofer ILT ▶️ Our network: https://lnkd.in/dga_wbv -   #research #additivemanufacturing #Fraunhofer #WeKnowAM #LaserTechnology #Innovation

𝗦𝗵𝗮𝗽𝗶𝗻𝗴 𝘁𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗔𝗱𝗱𝗶𝘁𝗶𝘃𝗲 𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 𝗮𝘁 Fraunhofer ILT! Since the mid-1990s, we at the Fraunhofer Institute for Laser Technology ILT have been pioneers in advancing 𝗔𝗱𝗱𝗶𝘁𝗶𝘃𝗲 𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 (𝗔𝗠), particularly for 𝗺𝗲𝘁𝗮𝗹𝗹𝗶𝗰 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀. This transformative technology offers industries a game-changing solution by producing complex engine parts, structural components, and spare parts at lower weight and significantly reduced life-cycle costs. Our latest innovation? A groundbreaking 𝘀𝗲𝗻𝘀𝗼𝗿 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 designed for aerospace and industrial applications! Using this technology, sensors can be directly printed onto component surfaces or even directly into AM parts, allowing them to monitor the smallest deformations in the μm range, temperature, and vibrations – all in real time. This technology enables 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗺𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲, ensuring greater reliability and efficiency. Moreover, we are taking AM a step further with automated hybrid process chains for sustainable 𝗿𝗲𝗽𝗮𝗶𝗿 and 𝗰𝗼𝗮𝘁𝗶𝗻𝗴 of metallic components, combining Extreme High-speed Laser Material Deposition (EHLA) with machining in a single processing step. The result? Higher productivity and reduced tool wear, offering a faster, more efficient repair solution. ▶️ For more details please ask Samuel Fink ▶️ Our network: https://lnkd.in/dga_wbv -   #LaserTechnology #engineering #innovation #PredictiveMaintenance #fraunhofer #additivivemanufacturing #WeKnowAM

Breaking New Ground in Rocket Engine Design with Additive Manufacturing!    Since the 1960s, the quest for efficient rocket engines has seen significant advancements. The Aerospike engine, known for its potential performance boost of up to 20% over conventional engines, has long been a promising concept. However, its practical application in launchers has faced persistent technical challenges, particularly overheating issues. Enter LEAP71 and Fraunhofer Institute for Casting, Composite and Processing Technology IGCV! Utilizing cutting-edge computational engineering and multi-material additive manufacturing, they have turned the Aerospike engine concept into reality. By employing powder bed fusion with a laser beam, they've crafted an Aerospike engine from two distinct materials, overcoming previous manufacturing hurdles. In collaboration with Nikon SLM Solutions AG, Fraunhofer IGCV has innovated a dual-metal application mechanism for the SLM 280 HL system. This breakthrough enables precise material distribution in every voxel of the component, allowing for unparalleled functional integrations and complex designs. Key Innovations: ▶ High-temperature areas: Crafted from copper for optimal heat conductivity. ▶ Structural load segments: Made from high-strength steel. ▶ Copper ribs: Dual-purpose as cooling and structural elements. This leap in manufacturing technology not only resolves the longstanding overheating problem but also paves the way for more efficient and robust rocket engines.   ▶️ For more details please ask Timo Schröder ▶️ Our network: https://lnkd.in/dga_wbv -   #aerospace #engineering #innovation #aerospikeengine #fraunhofer #LEAP71 #SLMsolutions #additivivemanufacturing #WeKnowAM

Revolutionizing Electric Motors with Additive Manufacturing At Fraunhofer IFAM Dresden, we are tackling the challenge of improving energy efficiency in electric motors head-on. Traditional methods use laminated Fe-3-wt-% Si sheets, but we are pushing the boundaries with innovative solutions! Why Fe-6.5 wt-% Si? Fe-6.5 wt-% Si offers superior magnetic performance but is notoriously difficult to work with. Weare changing that narrative through: 1.    3D Screen Printing: This technology allows us to create intricate thin layers, overcoming the processing difficulties of Fe-6.5 wt-% Si. The results? Exceptionally low coercive field strengths of just 25 A/m! 2.    Electron Beam Melting (PBF-EB): Perfect for crack-prone materials, PBF-EB produces high-density material with coercivity up to an unprecedented 7 A/m. This opens up new possibilities for soft-magnetic core design with unmatched geometric freedom and microstructure manipulation. The Future of Mobility: These advancements are particularly exciting for mobility applications, where high specific power and compact unit volumes are crucial. Our approaches not only enhance performance, but also enable innovative design solutions for electric motors.   ▶️ For more details please ask the expert at Fraunhofer IFAM, Thomas Studnitzky. ▶️ Our network: https://lnkd.in/dga_wbv -   #research #additivemanufacturing #Fraunhofer #WeKnowHow #ElectricMotors #EnergyEfficiency #3DPrinting #technology #engineering #materials  

Innovation in High-Frequency Components for Modern Communication Systems The future of communication is here, and it's high-frequency! As we advance into the realms of 5G and 6G, the need for efficient, lightweight, and environmentally friendly components becomes ever more critical. Traditional manufacturing methods, like milling, are proving to be cumbersome and wasteful, unable to meet the stringent requirements of modern communication systems. Enter Fraunhofer IFAM Dresden and their groundbreaking work in Additive Manufacturing. By leveraging 3D screen printing and lithography-based metal manufacturing (LMM), they are revolutionizing the production of high-frequency components. These innovative processes enable the creation of highly intricate and precise copper structures, boasting resolutions of less than 100 μm and exceptional surface quality. This technology not only supports complex internal geometries but also allows to produce millions of units, making it a game-changer for the industry. Fraunhofer IFAM’s advancements are paving the way for more efficient and sustainable solutions in high-frequency communication, impacting everything from mobile and satellite communications to radar and sensor applications. Join us in embracing this leap forward in technology, contributing to a networked and globalized world.   ▶️ For more details please ask Thomas Studnitzky and Kay Reuter ▶️ Our network: https://lnkd.in/dga_wbv -   #research #additivemanufacturing #Fraunhofer #WeKnowHow #communication #technology #innovation #5G #6G

Important Update on Fraunhofer DDMC 2025 The #FraunhoferDDMC is taking place on March 12 − 13, 2025 in Berlin and enables intellectual exchange between researchers, enterprises and users of AM technologies to gather the latest information about trends, progress and potential of these technologies for industrial application. We are excited to announce that the deadline for abstract submissions has officially expired. Our team is currently reviewing the submissions and we are excited to see the range of innovative research that will be presented at next year’s conference. Now is the perfect time to get involved! We are actively seeking sponsors and exhibitors. Why being a Sponsor or Exhibitor at DDMC 2025? Network with Industry Leaders: Connect with top professionals, researchers and industry pioneers. Showcase your Innovations: Present your products and services to a targeted audience. Increase your visibility: Your brand will be presented in the conference materials and on our website. ▶️ For more details on sponsorship and exhibition opportunities: DDMC Sponsoring ▶️ Contact: office@ddmc-fraunhofer.de   #research #additivemanufacturing #FraunhoferDDMC #conference #Fraunhofer #WeknowHow #sponsoring

Revolutionizing Advanced Ceramics with Additive Manufacturing We're thrilled to announce groundbreaking advancements in the world of advanced ceramics through additive manufacturing (CerAM). Combining unparalleled properties such as high thermal, chemical, and mechanical resistance with the ability to form complex shapes, this technology is transforming industries. With Multi Material Jetting (CerAM MMJ) developed at our member institute Fraunhofer IKTS, we can now produce highly complex ceramic components economically, reducing the need for post-processing. This technology enables the creation of multi-material and multifunctional components, opening up new possibilities beyond traditional ceramics to include metals, hard metals, glasses, composites, cermets, and even polymers. The Fraunhofer IKTS spin-off AMAREA Technology GmbH, is leading the way in commercializing this innovative technology, providing Multi Material Jetting printers and associated printing materials and services. This advancement not only meets the increasing demands for functionalization and miniaturization but also presents ceramics as a viable alternative to polymers and metals, especially for applications in harsh environments.   ▶️ For more details please ask Uwe Scheithauer ▶️ Our network: https://lnkd.in/dga_wbv -   #research #additivemanufacturing #Fraunhofer #WeKnowHow #MultiMaterialJetting #technology #engineering #materials  

Revolutionizing Soft Tissue Repair with 3D Bioprinting! Injuries to tendons, ligaments, and cartilage are significant health challenges that impact millions globally, leading to long-term disability and soaring healthcare costs. Traditional treatments often fall short, but there’s exiting progress on the horizon! Our member institute Fraunhofer-Institut für Grenzflächen- und Bioverfahrenstechnik IGB is leveraging 3D bioprinting to create biocompatible hydrogel scaffolds using methacrylated biomaterials. These advanced scaffolds can be fine-tuned for stiffness, mimicking the natural properties of soft tissues. They support cell growth and differentiation by incorporating cells and regenerative factors, offering a less invasive, more efficient treatment alternative. This innovative approach promises to transform the way we treat orthopedic injuries, enhancing recovery and quality of life for patients.   ▶️ For more details please ask Achim Weber ▶️ Our network: https://lnkd.in/dga_wbv -   #bioprinting #healthcare #regenerativemedicine #research #fraunhofer #additivivemanufacturing #WeKnowHow

Extended deadline until 16th June 2024 to submit an abstract to the #FraunhoferDDMC, which will take place on March 12 − 13, 2025 in Berlin. You are invited to take advantage of the last chance by using the submission link below. Be part of next Fraunhofer DDMC 2025 in the Park Inn by Radisson Berlin as a speaker, participant or sponsor. Moreover, we are happy to announce our first keynote speakers − Enrico Stoll, who will hold his keynote »The Challenges of In-Space Manufacturing and Assembly Using Small Satellites« as well as Marcel Strobel presenting his keynote »Three-dimensional printing of multimaterial objects to achieve multifunctionality« during our conference. We are looking forward to their presentations. ▶️ Submission https://lnkd.in/eUvat5fC ▶️ Sponsorship https://lnkd.in/eyDCHjig ▶️ Contact e-mail address: office@ddmc-fraunhofer.de    #additivemanufacturing #FraunhoferDDMC #conference #Fraunhofer #WeknowHow

Virtual process-structure-property relations   At Fraunhofer IWM a simulation chain has been developed for laser-beam powder bed fusion for metals (PBF-LB/M), starting with powder layer application, laser melting and microstructure formation, and ending with the estimation of certain local mechanical properties of the processed material. The chain of models and simulation methods can be used to study the PBF-LB/M process with a high level of detail. This does not completely replace corresponding experiments but opens up new avenues for a deep understanding of process-structure-property relationships. This enables both process and component optimization for existing material systems and the development of new alloys for the PBF-LB/M process.   ▶️ For more details please ask Claas Bierwisch ▶️ Our network: https://lnkd.in/dga_wbv -   #research #additivemanufacturing #Fraunhofer #WeKnowHow #Powders #technology #materials