The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị nke Davide Marin

Ihe emepụtara bụ The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị nke Davide Marin bụ onye meriri a na-asọpụrụ nke ukwuu nke 2020 Ihe Nrite A' Design Award nke Bronz na Udi Asọmpi Nhazi Igwe Mmepụta na Nhazi.

BronzIgwe· 2020

The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị

nke Davide Marin

Onye Ahịa: Lumi Industries

Onye Meriri Ihe Nrite A' Design Award nke Bronz na Udi Igwe

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Nyochaa Ọnọdụ Onyinye maka #87725

Gaa Saịtị Lee na A' Design Award Akụkọ Mgbasa Ozi Akara Onyinye

Agba

Nhazi a

Maka The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị

New Lumifold, bụ usoro edepụtara iji mee ka onye na-ebi akwụkwọ 3D karịa obere akwụkwọ mbipụta ya. Ọ na-ewe obere ohere, enwere ike iburu ya na akpa akwa ma jiri ya mee ihe ọ bụla ịchọrọ. Nke a meghere maka ọnọdụ ọhụụ: dọkịta na mba ndị ka na-emepe emepe ma ọ bụ mpaghara ihe mberede nwere ike 3D ibipụta njem ebe ọ dị mkpa ọrụ ya, onye nkuzi nwere ike iwulite faịlụ 3D n'oge ọmụmụ, onye mmebe nwere ike ịmepụta maka ya na onye ahịa ya, ihe ngosi na ebe a na-enye ihe ngosi. TB bụ ụdị ntinye resin na-agbanye ọkụ, nke na-eji ntanetị 3D nchekwa na ihuenyo nke mbadamba ihe dị mfe dị ka protagonist nke mbipụta 3D.

Nkwanye Ugwu

Maka Ihe Nrite A' Design Award nke Bronz

The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị meriri A' Design Award nke Bronz, nnabata dị oke ugwu e nyere design ndị pụtara ìhè nke a ma ama maka nzụlite ihe, ọgụgụ isi na nghọta. Ndị meriri na Bronz bụ ihe e mere nke ndị nwere nka nke ukwuu ma dị mma n'imepụta nke na-egosi ahụmahụ buru ibu, echiche na ọgụgụ isi nke ndị designer ha. A na-atụ anya na The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị ga-abụ ihe a na-asọpụrụ nke ukwuu, a na-eto na a hụrụ n'anya, nke dị oke ọrụ ma dị ọhụrụ. Design a meriri A' Design Award nke Bronz na-agụnye ụzọ kacha mma n'ime nka, sayensị, design na teknụzụ, ma dị mma nke ukwuu maka nlebara anya ya n'obere ihe. The New LumiFold TB Mbipụta Resin 3D Na-Ebugharị na-emezu mkpa nke ọma, na-emetụ ọchịchọ aka, na-adọrọ mmetụta obi ma na-adọta ọchịchọ ịmara.

N'azụ Nhazi a

Ngwugwu Mgbasa Ozi

Nkwurịta okwu, ndị otu na nkọwa teknụzụ nke onye nhazi nyere.

Àgwà Pụrụ Iche: 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.
Nha & Mkpuchi: 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.
Mkpado: 3d printer, DIY, 3d printable, 3d printing
Teknụzụ Mmepụta: 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.
Ịma Aka Imepụta: 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.
Nchọpụta: 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.
Mkpali: 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.
Oge Ọrụ: 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.
Usoro Ọrụ: 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.
Patentị: 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
Ndị Otu: Marin Davide
Asụsụ Foto: Pictures and Video made in collaboration with Dimitri Feltrin Video Maker and Photographer.