Sustainability
BMW Expands Use of Additive Manufacturing to Foster Production Innovations
The BMW Group is manufacturing many work aids and tools for its own production system using various 3D printing processes, with items such as tailor-made orthoses for employees, teaching and production aids, and large, weight-optimized robot grippers, which are used for such things as carbon fiber-reinforced polymer roofs and entire floor assemblies.
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Birmingham Researchers Develop Recyclable Photopolymer Resin Made From Biosourced Materials
A University of Birmingham-led team has produced a photopolymer resin that can be printed at high resolution, broken down to its constituent parts, recycled and reprinted.
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Velo3D Chooses Continuum Powders for First Sustainable Metal Powder Offering
OptiPowder 718, based on Ni 718 alloy, is the first-ever 100% recycled, sustainable metal powder option made available in Velo3D Sapphire printers.
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Video: AM for Harder, Longer-Lasting Brake Discs
Additive manufacturing is being applied to limit automotive brake dust. For a major automaker, Etxetar and Talens are developing a production-speed directed energy deposition system to give brake discs a precise layer of wear-resistant carbide.
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EOS’ AlSi10Mg and Virtucycle Take-Back Program Support Sustainable Additive Manufacturing
Both the reformulated AlSi10Mg and new polymer take-back program are designed to help reduce material waste in manufacturing.
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Sustainable Furniture Company Model No. Maintains Product Focus with Switch from DIY to Industrial 3D Printers
The startup founded in 2018 has matured in its product offerings as well as its manufacturing equipment, moving from homegrown 3D printers to industrial large-format machines.
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How Production Looks Different for 3D Printed Furniture Manufacturer Four Years Later: AM Radio #50
Furniture manufacturer Model No. has shown that there is a demand for customizable, sustainable 3D printed tables, chairs and more since we last covered the company in 2020. But today, production looks different.
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Video: AM for Repair of Large Shafts
Wind power shafts that might once have been scrapped are now returned to service. See the robotic directed energy deposition (DED) and shaft preheating system developed by Ikergune, Izadi and Talens.
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AMGTA Releases Preliminary Research Results on Sustainability of Powder and Wire Additive Manufacturing Feedstock
The study evaluated three key metal AM feedstock processing approaches — gas atomization, mechanical milling (specifically ball milling) and wire drawing — to determine specific energy requirements for producing feedstock materials.
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UMaine’s FoF 1.0 Large-Scale 3D Printer Shatters Former Guinness World Record for Additive Manufacturing
The large-scale thermoplastic polymer printer offers new opportunities for eco-friendly and cost-effective manufacturing for numerous industries, including national security, affordable housing, bridge construction, ocean and wind energy technologies, and maritime vessel fabrication.
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