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Scientists at Fraunhofer IGD have devised a purely geometric and algorithmic method for the elimination of stair-step artifacts in multi-material 3D printing. To avoid quantization errors, the surface of the object is modulated with a high-frequency signal. This results in geometrically accurate and color-true surfaces. The research team have set down their findings in a paper – Shape Dithering for 3D Printing – which will be published to coincide with SIGGRAPH, the premier conference and exhibition on computer graphics and interactive techniques.

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Unknown Unknowns. An Introduction to Mysteries

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With shortened classroom time due to the country’s Covid lockdown, U.K. high-school student Ewan Craig finished required studies early and turned his attention to an old pastime: understanding rockets. Using free afternoons and evenings, Ewan, then 16, dove into the mysteries of propulsion and all things aerospace.

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Dassault Systèmes will showcase the central role of the 3DEXPERIENCE platform in the aerospace and defense industry’s transformation at the Farnborough International Airshow, July 18-22, 2022 in Farnborough, England.

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. The maxillofacial surgery and oncology team at SJD Barcelona Children's Hospital, in this case, led by Dr. Josep Rubio, performs a 3D planning and simulation of the resection of a tumor in a young patient’s cheekbone.

. The creation of the two three-dimensional pieces of the patient's skull and tumor has been essential for the doctors to achieve the extraction with maximum precision.

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New Sapphire printer and its accompanying software will reside in the Raytheon Technologies Research Center in Connecticut

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After experiencing the productivity improvement provided by Equispheres’ high-performance aluminum powders, Aconity3D has partnered with the Canadian materials supplier to distribute Equispheres feedstocks to its customers.

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High-technology company TRUMPF has qualified Equispheres AlSi10Mg powders for its TruPrint 3000 series of 3D printing systems. The qualification process confirmed that Equispheres’ advanced aluminum materials could achieve up to a 33% faster build rate on the TruPrint system than standard aluminum powder.

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Epoch Co., Ltd. is a Japanese toy manufacturer and long-time user of Materialise Magics. They’re enjoying the benefits of additive manufacturing (AM), using their 3D printer in a wide range of applications — from product development and concept models to scenic dioramas used for product photography.

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Sustainability is ingrained within our company mission. It’s not only our goal to use more sustainable processes within our own facilities but also to ensure that we’re providing our customers with sustainable choices as well. The enabling factor behind these choices has remained the same over the years: research.

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