Glad 3D Printing Day! In right this moment’s 3D Printing Information Briefs, we cowl all the things from a 3D printer order and vapor smoothing to microneedles, surgical coaching fashions, and extra. Learn on for all the small print!
AML3D Provides ARCEMY X to Protection & Trade Provider FasTech
Wire additive manufacturing (WAM) OEM AML3D introduced that FasTech LLC has positioned an order for a ~A$1.69 million2, large-scale ARCEMY X system. A provider for high-demand sectors like aerospace, protection, and power, FasTech relies close to the U.S. Navy’s Additive Manufacturing Heart of Excellence (AMCOE) in Danville, Virginia. The ARCEMY X, which might be provided from AML3D’s just lately opened US Expertise Centre in Stow, Ohio, will increase FasTech’s capabilities, and assist AML3D proceed with its U.S. scale-up. The corporate’s technique consists of ARCEMY gross sales and contract manufacturing to help functions within the protection sector, and transfer into different industrial manufacturing markets, like oil & fuel, aerospace, utilities, and maritime. FasTech’s ARCEMY X system would be the ninth one put in within the U.S., and is anticipated to be operational through the third quarter of 2026. It will likely be provided with a 6,000-pound (~2.7 tonne) positioner from AML3D’s fleet of methods as a way to velocity up supply.
“The FasTech ARCEMY® X sale builds on AML3D’s success in supporting the US Protection sector and demonstrates relevance to the broader US industrial manufacturing. ARCEMY® expertise delivers large-scale industrial elements quicker, utilizing much less power, creating much less waste and to the next commonplace than conventional manufacturing course of,” mentioned AML3D CEO Sean Ebert.
“Demand for ARCEMY® methods and their high-speed part manufacturing functionality continues to develop within the US. The addition of FasTech to the community of US based mostly, ARCEMY® enabled, third celebration industrial producers which helps to fulfill that demand. AML3D is turning into more and more embedded and indispensable at a number of ranges throughout the US manufacturing panorama.”
AM Options & LuxYours Accomplice for Vapor Smoothing of 3D Printed Elements
TPU elements produced with HP Multi Jet Fusion (MJF), proven post-print and after LUX Multi Objective Smoothing (MPS) end, in contrast facet by facet. (Supply: LuxYours GmbH)
Simply forward of this 12 months’s Formnext 2025, post-processing specialist AM Options – 3D publish processing expertise introduced a strategic partnership with LuxYours, an knowledgeable in smoothing and ending 3D printed polymer elements. Based in 2017 and based mostly in Planegg, Germany, LuxYours developed a patented course of for cost-efficient, environmentally pleasant floor ending, known as Multi Objective Smoothing (MPS). Its principal benefit is mild, exactly controllable remedy, which allows preservation of positive particulars and selective smoothing of inner channels for thermoplastic elements made with quite a lot of AM processes, together with MJF, SLS, FDM, and extra. As a part of the collaboration, AM Options’ mother or father firm, Rösler Oberflächentechnik GmbH, has acquired a stake in LuxYours, an funding that provides vapor smoothing to the AM Options portfolio. In flip, AM Options and Rösler deliver their established strengths within the AM trade to the collaboration, together with a long time of expertise, floor ending know-how, and a world gross sales and repair community.
“With our funding in LuxYours, we’re sending a transparent sign of the strategic relevance and long-term perspective of this partnership,” mentioned Stephan Rösler, President and CEO of Rösler. “We’re satisfied that the patented Multi Objective Smoothing course of and the ensuing half high quality set new benchmarks, ship tangible added worth for our clients, and considerably increase our distinctive post-processing portfolio. There’s presently no comparable providing available on the market with such technological breadth and depth.”
Knowledge-Pushed High quality Assurance in 3D Printing for Semiconductor Provide Chain
L-R: Peter Lindecke (amsight), Maarten van Dijk (Additive Heart), Joschka zur Jacobsmühlen (amsight), Harry Kleijnen (Additive Heart), Thomas Vandenberghe (Melotte).
Additionally at Formnext, amsight, Melotte, and Additive Heart launched a pilot challenge to strengthen data-driven high quality assurance (QA) in AM for the semiconductor provide chain within the Netherlands. There are growing calls for for precision, scalability, and effectivity in semiconductors, all of which additive may also help with, however to industrialize AM on this sector, price discount and simpler QA are essential. That is the place QA pushed by arduous knowledge is available in. The objective of this collaborative challenge is to arrange a scalable method to high quality administration that may obtain automated, traceable, and environment friendly course of management for 3D printing semiconductors. Dutch Additive Heart will share its AM expertise for semiconductor functions and ensure all the things aligns with industrial high quality necessities, whereas Belgium-based precision engineering firm Melotte will implement the joint method in manufacturing as a way to validate its worth and display outcomes. A spin-off of Fraunhofer IAPT, amsight will contribute its industrial high quality assurance AM software program resolution for analytics and course of transparency. Collectively, the crew will display how data-driven QA can enhance manufacturing transparency for a extra sturdy AM semiconductor provide chain.
“As a producing associate within the semiconductor sector, we always search strategies to strengthen course of stability and traceability. This pilot permits us to validate how knowledge analytics and automatic documentation can enhance effectivity and strengthen confidence in additive manufacturing for vital functions,” mentioned Thomas Vandenberghe, AM and Design Engineer at Melotte.
DLP 3D Printing Microneedle Arrays with Photopolymer Resins
Graphical summary
Typical fabrication of dissolving microneedles (DMNs) depends on micro-molding, and grasp molds might be made with digital mild processing (DLP) 3D printing. However challenges with molding, like geometric imperfections and a labor-intensive, prolonged workflow, has led researchers to research direct 3D printing of DMN arrays. DLP printing may also work for this, however the non-degradable resins used with this expertise restrict its use for biodegradable DMNs. A pair of researchers from the Queen’s College Belfast College of Pharmacy just lately revealed a research on their work 3D printing mold-free DMNs in a single step utilizing photopolymer resins. They developed a biocompatible PEGDA-vinyl-pyrrolidone photo-resin, which makes use of a lithium phenyl(2,4,6-trimethylbenzoyl) phosphinate initiator to optimize the fabric’s photoreactivity and rheology for DLP printing. The 2 used Tinkercad to develop a number of DMN geometries, which have been printed on a desktop Asiga Max X27 DLP system. Optical microscopy, mechanical testing, thermal evaluation, and dissolution research have been carried out, which decided that an optimized PEGDA/VP resin can be utilized to print sturdy, geometrically exact DMNs in a single step.
“A 40% PEGDA up-to 100% VP mix with 0.4% initiator was recognized as offering speedy photopolymerisation, low shrinkage and full vinyl conversion. Utilizing a desktop DLP platform, 6 × 6 MN patches have been printed in a single step with out moulds and analysed by optical and scanning electron microscopy. The printed MNs reproduced CAD dimensions with <3% deviation, reaching a top of 1.40 ± 0.02 mm and a base thickness of 1.00 ± 0.01 mm, and confirmed a tip radius per sharp penetration. Compression testing measured an array power of 32 N, comparable to ~0.9 N per needle, exceeding the 0.2 N threshold for pores and skin insertion. FTIR and 1H NMR confirmed near-quantitative crosslinking, thermogravimetric and differential scanning calorimetry indicated stability at ambient circumstances, and dissolution research confirmed full needle dissolution,” the researchers wrote about their outcomes.
3D Printed Eyelid Surgical procedure Coaching Fashions with Stratasys Digital Anatomy
Anatomic fashions, just like the one proven, are being created and used for superior surgical schooling, coaching and surgical planning to spice up the ability units of medical professionals and enhance affected person outcomes.
Austrian medical coaching and innovation firm Addion GmbH, along with Eyecer.at GmbH, adopted Stratasys Digital Anatomy expertise to create extraordinarily practical anatomical fashions for surgical coaching. We’ve seen this type of factor earlier than, however Stratasys says that this resolution resulted in Europe’s first 3D printed eye fashions for eyelid surgical procedure coaching. Addion used PolyJet 3D printing to exactly reproduce the anatomy of a human eye and its surrounding tissues, and even provides dynamic options like simulated blood circulation throughout the 3D printed tissues. The answer might be additionally used to simulate complicated or uncommon pathologies, so medical college students and surgeons can apply their expertise for real-world surgical situations, like reconstructing injured eyelids, with a lifelike, tactile mannequin in a managed setting. Addion’s Stratasys Digital Anatomy resolution has already been efficiently applied by the Anatomical Institute of the College of Innsbruck
“We will now simulate uncommon and complicated pathologies in a manner that’s moral, reproducible, and remarkably practical. By eliminating the necessity for cadavers or animal fashions, medical establishments now not require chilled amenities, whereas benefiting from secure, constant, and cost-effective coaching, with out sacrificing the standard of the mannequin,” defined Alexander Hechenberger, CEO and founding father of Addion GmbH. “The realism we obtain, you’ll be able to see it, really feel it, and scale it anyplace on the planet with the identical reliability, is democratizing surgical schooling, making it extra accessible than ever.”
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