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The New LumiFold TB Flytjanlegur Plastefni 3D Prentari eftir Davide Marin

Hönnunarverkið The New LumiFold TB Flytjanlegur Plastefni 3D Prentari eftir Davide Marin er hávirt verðlaunaverk sem hlaut hin virtu 2020 A' Design Award í bronsi verðlaun í keppnisflokknum Hönnun framleiðslu- og vinnsluvéla.


BronsVélar· 2020

The New LumiFold TB Flytjanlegur Plastefni 3D Prentari

eftir Davide Marin

Viðskiptavinur: Lumi Industries

Handhafi A' Design Award í bronsi í flokknum Vélar

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Hönnunin

Um The New LumiFold TB Flytjanlegur Plastefni 3D Prentari

New Lumifold, er kerfi sem er hannað til að gera þrívíddarprentara en prentarúmmál hans. Það tekur lítið pláss, er hægt að bera í ferðatösku og nota hvar sem þú þarft. Þetta opnast fyrir nýjum aðstæðum: læknir í þróunarlöndum eða neyðarsvæðum gæti þrívíddarprentað ferðalög þar sem vinna hans / hennar er þörf, kennari gæti smíðað 3D skjal á kennslustund, hönnuður gæti búið til og með viðskiptavininn, frumgerð á blettur sem flytur lifandi kynningar. TB er létt ráðandi kvoða sem byggir á trjákvoða og notar dagsljós 3D kvoða og skjáinn á einfaldri töflu sem söguhetja 3D prentunar.

Viðurkenningin

Um A' Design Award í bronsi

The New LumiFold TB Flytjanlegur Plastefni 3D Prentari vann A' Design Award í bronsi, mjög virta viðurkenningu sem veitt er framúrskarandi hönnunarverkum sem einkennast af sköpunargáfu, hugvitssemi og skarpskyggni. Sigurvegarar í bronsi eru ríkulega leiknir og áberandi skapandi gripir sem staðfesta víðtæka reynslu, ímyndunarafl og útsjónarsemi hönnuða sinna. Þess er vænst að The New LumiFold TB Flytjanlegur Plastefni 3D Prentari sé mjög metinn, dáður og elskaður hlutur sem er einstaklega fagmannlegur og nýstárlegur. Þetta hönnunarverk sem vann A' Design Award í bronsi felur í sér bestu starfsvenjur í list, vísindum, hönnun og tækni og er framúrskarandi fyrir athygli sína á smáatriðum. The New LumiFold TB Flytjanlegur Plastefni 3D Prentari fullnægir þörfum á dásamlegan hátt, snertir langanir, heillar tilfinningar og vekur forvitni.

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Einstakar eiginleikar
The New Lumifold TB is an innovative 3D printer designed to be compact and transportable. Using an iPad Tablet as light source, the New LumiFold has a resolution on xy axis of 78 microns. The tablet is inserted under the resin vat, under a Fep film. An App processes the 3D file. Once it is ready, you just click start: the 3D printer, connected via Bluetooth to the iPad, will move up each time that a layer has been cured thanks to the light emitted by the screen.
Stærðir og umbúðir
The New LumiFold TB size is 180 x 280 x 80 mm when it's closed. When fully open the height is 180 mm. The 3d printing volume is approx. 100 x 100 x 100 mm.
Merki
3d printer, DIY, 3d printable, 3d printing
Framleiðslutækni
Most of the parts of the New LumiFold TB are made by CNC machined aluminum on 5axis mills. The top part is a block of acrylic that has been milled, polished, and dyed with a UV-blocking pigment.
Hönnunaráskorun
Its most interesting feature is that the total height of the 3D printer, when closed, is smaller than the maximum height of the 3D printed part, as it expands while 3d printing. In the last years we have seen many innovations in the way the resin is cured, but the mechanical lifting system is mostly unchanged; we spent more than 2 years to develop and refine a scissor-like mechanical system, and went to more than 6 iterations.
Rannsóknir
My main focus was to find the correct engineering solution to obtain a precise mechanical scissor system, using small components not to alter the ultra-compact design I conceived. I did several interactions changing motor types and threaded bars, introducing distance sensors to get an accurate movement which can allow to 3D print up to 25 micron on Z axis. Second focus was on the structure material for it to be light to carry but stable enough to provide detailed 3D prints. The result is a mix of aluminium and acrylic parts providing a fine and clean design.
Innblástur
A compact, even portable, 3D printer has several advantages. New LumiFold TB name originates from "Lumi", since 3D printing technology implemented in it uses 3D resins cured by light. In this case, by a tablet screen light, therefore the final "TB". "Fold", because the 3D printer really folds on itself to become extra compact. "New", because it is the evolution of a previous project. Presented in 2013, Lumifold was a foldable 3D printer body using an external DLP beamer for 3D printing light curing resins. It introduced the idea of portability in stereolithography Additive Manufacturing.
Lengd verkefnis
The first idea of a mechanical system allowing an additive manufacturing device to be ultra-compact started back in 2014 when I incorporated Lumi Industries startup, inside H-Farm incubator in Roncade (TV). I did first feasibility tests and a first proof of concept to answer needs of an early business partner. In late 2015 I filled a patent request which was granted in 2018. The development went on slowly through as many as 6 iterations. In 2018 I created a first version of New Lumifold stereolithography 3D printer using Daylight resin and a tablet as light source to take compactness to the extreme.
Verkflæði
The user opens a 3D file on the Tablet using our App. It slices and processes the 3D file. When it is ready, the screen switches to black; at this point, the tablet is inserted under the resin vat, into the machine. Now the user just presses start button: the 3D printer, connected via Bluetooth to the iPad, will move up each time that a layer has been cured thanks to the light emitted by the screen itself. After 3d printing is finished, the user removes the part, cleans it with detergent, and post-processes it with sunlight / external UV lamp.
Einkaleyfi
Patented, Patent n. 102015000077643, Patent Holder Lumi Industries srl, filed on 27/11/2015, Jurisdiction Italy

Design registered. European Community Design Register No 002568196-0001 filled on 30/10/2014
Liðsmenn
Marin Davide
Myndheimildir
Pictures and Video made in collaboration with Dimitri Feltrin Video Maker and Photographer.

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