The New LumiFold TB La Impresora 3D De Resina Portátil de Davide Marin

El diseño The New LumiFold TB La Impresora 3D De Resina Portátil de Davide Marin es un ganador altamente estimado del prestigioso 2020 A' Design Award de Bronce en la categoría de competición Diseño de Maquinaria.

BronceMaquinaria· 2020

The New LumiFold TB La Impresora 3D De Resina Portátil

de Davide Marin

Cliente: Lumi Industries

Ganador del A' Design Award de Bronce en la Categoría Maquinaria

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El Diseño

Acerca de The New LumiFold TB La Impresora 3D De Resina Portátil

El Nuevo Lumifold, es un sistema diseñado para hacer que una impresora 3D sea más pequeña que su volumen de impresión. Ocupa poco espacio, se puede llevar en una maleta y usar donde lo necesite. Esto abre a nuevos escenarios: un médico en países en desarrollo o áreas de emergencia podría imprimir en 3D viajando donde se necesita su trabajo, un maestro podría construir un archivo 3D durante la lección, un diseñador podría crear para y con el cliente, un prototipo en el spot dando presentaciones en vivo. TB es una versión a base de resina fotopolimerizable, que utiliza resinas 3D de luz diurna y la pantalla de una simple tableta como protagonista de la impresión 3D.

El Reconocimiento

Acerca del A' Design Award de Bronce

The New LumiFold TB La Impresora 3D De Resina Portátil ha ganado el A' Design Award de Bronce, un reconocimiento sumamente prestigioso concedido a diseños sobresalientes que se distinguen por su creatividad, ingenio y astucia. Los ganadores de Bronce son artefactos ampliamente hábiles y sorprendentemente creativos que acreditan la vasta experiencia, imaginación e ingeniosidad de sus diseñadores. Se espera que The New LumiFold TB La Impresora 3D De Resina Portátil sea un objeto muy apreciado, admirado y querido, notablemente profesional e innovador. Este diseño ganador del A' Design Award de Bronce incorpora las mejores prácticas del arte, la ciencia, el diseño y la tecnología, y es excelente por su atención al detalle. The New LumiFold TB La Impresora 3D De Resina Portátil satisface espléndidamente las necesidades, toca los deseos, encanta los sentimientos y atrae la curiosidad.

Detrás del Diseño

Kit de Prensa

Créditos, miembros del equipo y detalles técnicos proporcionados por el diseñador.

Propiedades Únicas: 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.
Dimensiones y Embalaje: 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.
Etiquetas: 3d printer, DIY, 3d printable, 3d printing
Tecnología de Producción: 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.
Desafío de Diseño: 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.
Investigación: 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.
Inspiración: 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.
Duración del Proyecto: 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.
Flujo de Operación: 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.
Patentes: 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
Miembros del Equipo: Marin Davide
Créditos de Imagen: Pictures and Video made in collaboration with Dimitri Feltrin Video Maker and Photographer.