The New LumiFold TB Draagbare Hars 3D Printer troch Davide Marin

The New LumiFold TB Draagbare Hars 3D Printer troch Davide Marin is in heech wurdearre winner fan de tige prestizjeuze 2020 A' Design Award yn Brûns yn de kompetysje-kategory Fabrikaazje- en Ferwurkingsmasinery Ûntwerp.

BrûnsMasinery· 2020

The New LumiFold TB Draagbare Hars 3D Printer

troch Davide Marin

Klant: Lumi Industries

A' Design Award yn Brûns Winner yn de kategory Masinery

76,910

Ferifiearre Priiswinner

Ferifiearje Prisstatus foar #87725

Besykje Side Besjoch by A' Design Award Parseberjocht Priisbadge

Kleuren

It Untwerp

Oer The New LumiFold TB Draagbare Hars 3D Printer

De Nije Lumifold, is in systeem ûntworpen om in 3D-printer lytser te meitsjen dan syn ôfdrukvolumint. It nimt net folle romte op, kin wurde yn in koffer droegen en brûkt wêr't jo nedich binne. Dit iepent foar nije senario's: in dokter yn ûntwikkelingslannen as needgebieten koe 3D ôfprintsje reizgje wêr't syn / har wurk nedich is, in learaar koe in les 3D yn bestân bouwe, in ûntwerper koe meitsje foar en mei de klant, in prototype op 'e plak jaan fan live presintaasjes. TB is in ljochtferheljende harsbasearre ferzje, dy't daglicht 3D-harsen brûkt en it skerm fan in ienfâldige tablet as haadpersoan fan 3D-printsjen.

De Erkenning

Oer de A' Design Award yn Brûns

The New LumiFold TB Draagbare Hars 3D Printer is in winner fan de A' Design Award yn Brûns, in heech prestisjeuze erkenning foar treflike ûntwerpen dy't har ûnderskiede troch kreativiteit, fernuft en tûkens. Brûnswinners binne tige feardige en opfallend kreative artefakten dy't de grutte ûnderfining, ferbylding en betochtsumens fan har ûntwerpers befêstigje. Fan The New LumiFold TB Draagbare Hars 3D Printer wurdt ferwachte dat it in tige heech achte, bewûndere en dierber objekt is dat opmerklik profesjoneel en ynnovatyf is. Dit winnende ûntwerp fan de A' Design Award yn Brûns yntegrearret de bêste praktiken yn keunst, wittenskip, ûntwerp en technology en is treflik om syn omtinken foar detail. The New LumiFold TB Draagbare Hars 3D Printer foldocht behoeften prachtich, reitsjet winsken, betsjoeveret gefoelens en sprekt nijsgjirrigens oan.

Efter it Untwerp

Parsepakket

Credits, teamleden en technyske details levere troch de ûntwerper.

Unike Eigenskippen: 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.
Ofmjittingen & Ferpakking: 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.
Labels: 3d printer, DIY, 3d printable, 3d printing
Produksjetechnology: 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.
Untwerpútdaging: 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.
Undersyk: 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.
Ynspiraasje: 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.
Projektdoer: 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.
Operaasjestreamferrin: 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.
Patinten: 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
Teamleden: Marin Davide
Ofbyldingskrediten: Pictures and Video made in collaboration with Dimitri Feltrin Video Maker and Photographer.