Valuable steel specialists Cooksongold AM and Sempsa JP – each a part of the Heimerle + Meule Group – have efficiently 3D printed the tip plates of a bushing (which is used to extrude glass fibers) utilizing valuable metals. The work is meant to develop and innovate glass fiber manufacturing sooner or later and was carried out in collaboration with the RWTH Aachen Institute of Textile Know-how (ITA) and EOS. The platinum/rhodium alloy tip plate has since handed its preliminary manufacturing trials at Johns Manville, a constructing supplies producer, in Slovakia.
Thomas Weitlaner, Director of Additive Minds & Enterprise Improvement of EOS, acknowledged: “At EOS we’re working daily to make industrial 3D printing a sustainable, mainstream manufacturing course of. The 3D printing of tip plates is one other nice instance, how additive manufacturing can convey actual enterprise worth and innovation to the glass fibre trade. Moreover we see much more promising functions that may additional enhance the effectivity of the glass fibre manufacturing course of. The mixture of such modern functions and the setup of additive manufacturing within the digital manufacturing facility will end in big innovation potential.”
The 3D printed platinum-rhodium alloy tip plate is getting used to extrude glass fibers. Photograph through EOS.
3D printing valuable metals
Cooksongold AM has been collaborating with EOS for plenty of years now, industrializing EOS’ jewellery 3D printers, the M 080 and M 100, and fine-tuning them to be able to printing valuable metals. In actual fact, it was Cooksongold AM that developed the dear steel parameters that make them appropriate with EOS PBF know-how.
Cooksongold believes that the flexibility to 3D print valuable metals on an industrial scale, coupled with creating commercially viable novel functions, will show to be a strong know-how enabler. ITA can also be supplementing the work with its personal analysis within the hopes of attaining a “seismic step ahead” within the industrial additive manufacturing of valuable metals. On prime of this, ITA is appearing as a key associate in making use of the group’s AM experience to the glass fiber trade.
The companions have arrange AMPS (Superior Manufacturing Course of Options) to showcase the know-how they’re engaged on. The brand new firm may also be used to offer R&D and prototyping providers. Upon listening to of the undertaking, glass fiber firms world wide have since joined in, and the undertaking has been structured to cater to each contributor’s wants. All commercially delicate work will happen in a “cost-sharing” atmosphere freed from mental property – the companions hope that the novel collaborative methodology will drive innovation and advance glass fiber manufacturing “past recognition over the subsequent decade.”
18 carat gold bracelet 3D printed on an EOS M 080. Photograph through Cooksongold.
JEC Composites Journal Particular Prize
As a reward for his or her novel strategy, the companions had been awarded the JEC Composites Journal particular prize on Could the 13th.
Martin Bach, Managing Director of Cooksongold, acknowledged: “I’m extremely proud to be receiving the JEC Journal Particular Prize however much more pleased with my staff, who’ve managed to convey collectively a world collaboration in such a method that it’s poised to ship game-changing materials and design innovation and efficiencies in manufacturing, that would’ve solely been dreamed of some quick years in the past.”
Professor Thomas Gries, Director of ITA, provides: “We’re excited to be receiving this prestigious award for our work within the discipline of additive manufacturing for bushings. We really imagine that the developments will likely be a key enabler for future improvements within the discipline of glass fibre manufacturing, and I’m pleased with my staff of researchers and our collaborators to have made this potential. As an institute creating processes, gear and equipment, ITA goes past simply creating fibre and textile merchandise. Digital manufacturing of the bushings permits us to step throughout current course of innovation borders and permits manufacturing and product innovation by no means seen earlier than.”
This isn’t the primary AM collaboration Cooksongold has been part of. Late final 12 months, the jewellery maker partnered up with 3D LAB, an official 3D Programs reseller, to develop a compact valuable steel powder atomizer. The modestly sized machine is the primary of its variety, utilizing a patented ultrasonic plasma atomization course of specifically tuned for the processing of silver, platinum and gold. Additionally no stranger to collaborations, EOS is main a 15 associate European lighthouse undertaking to develop a digitalized AM manufacturing line for the automotive trade.
The nominations for the 2020 3D Printing Trade Awards at the moment are open. Who do you suppose ought to make the shortlists for this 12 months’s present? Have your say now.
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Featured picture exhibits the EOS M 080 valuable steel 3D printer. Picture through EOS.
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