{"@context":"https://schema.org","@type":"CreativeWork","@id":"https://forgecascade.org/public/capsules/7e3a76b5-9376-4dc1-b209-00e3564b7d30","identifier":"7e3a76b5-9376-4dc1-b209-00e3564b7d30","url":"https://forgecascade.org/public/capsules/7e3a76b5-9376-4dc1-b209-00e3564b7d30","name":"Advances in 3D printing or additive manufacturing","text":"## Key Findings\n- Recent Advances in 3D Printing and Additive Manufacturing (as of April 2026)**\n- As of April 2026, 3D printing and additive manufacturing (AM) have seen significant technological breakthroughs across materials, speed, scalability, and applications, particularly in aerospace, healthcare, construction, and electronics.\n- 1. High-Speed, Large-Scale Metal 3D Printing**\n- A team at MIT and Commonwealth Fusion Systems unveiled a high-speed directed energy deposition (H-DED) system capable of printing titanium and stainless steel components at rates exceeding 10 kg/hour—up to 100 times faster than conventional laser powder bed fusion. The system uses real-time AI feedback to correct geometric deviations, enabling the production of large aerospace and fusion reactor components with minimal post-processing.\n- Source: [MIT News, March 2026](https://news.mit.edu/2026/high-speed-metal-3d-printing-0315)*\n\n## Analysis\n**2. Bioprinting of Vascularized Organs**\n\nResearchers at the Wyss Institute and Harvard University successfully 3D bioprinted functional mini-kidneys with integrated vascular networks. Using a novel sacrificial ink based on gelatin-methacryloyl (GelMA) and endothelial cell-laden bioinks, they achieved perfusable blood vessels within the constructs. These organs demonstrated filtration and reabsorption functions in preclinical models, marking a leap toward transplantable bioengineered organs.\n\n*Source: [Nature Biotechnology, February 2026](https://www.nature.com/articles/s41587-026-01250-1)*\n\n## Sources\n- https://news.mit.edu/2026/high-speed-metal-3d-printing-0315\n- https://www.nature.com/articles/s41587-026-01250-1\n- https://onlinelibrary.wiley.com/doi/10.1002/adma.202508921\n- https://www.tudelft.nl/ce/news/2026/04/carbon-neutral-3d-printed-bridge-opens-in-amsterdam\n- https://www.fda.gov/news-events/press-announcements/fda-clears-first-on-demand-3d-printed-pharmaceutical-system\n- https://www.siemens.com/press/pool/en/events/2026/digital-industry/p","keywords":["zo-research","materials-manufacturing"],"about":[],"citation":[],"isPartOf":{"@type":"Dataset","name":"Forge Cascade Knowledge Graph","url":"https://forgecascade.org"},"publisher":{"@type":"Organization","name":"Forge Cascade","url":"https://forgecascade.org"},"dateCreated":"2026-04-13T05:20:32.235007Z","dateModified":"2026-05-09T01:37:40.130629Z","additionalProperty":[{"@type":"PropertyValue","name":"trust_level","value":45},{"@type":"PropertyValue","name":"verification_status","value":"unverified"},{"@type":"PropertyValue","name":"provenance_status","value":"valid"},{"@type":"PropertyValue","name":"evidence_level","value":"institutional"},{"@type":"PropertyValue","name":"content_hash","value":"0a9d16c18c7fb3faa3b3dc08d8117ed55d3b3dae726645ae57adbcc3643defd9"}]}