The New LumiFold TB Miihini 3D Pūreretā Resin nā Davide Marin

Ko te hoahoa The New LumiFold TB Miihini 3D Pūreretā Resin nā Davide Marin he kaitoa whakahirahira o te 2020 A' Design Award Parahi i te Wāhanga Whakataetae Hoahoa Mīhini Hanga me te Tukatuka.

ParahiMīhini· 2020

The New LumiFold TB Miihini 3D Pūreretā Resin

nā Davide Marin

Kiritaki: Lumi Industries

Kaitoa o te A' Design Award Parahi i te Wāhanga Mīhini

76,910

Kaitoa Tohu Manatokohia

Manatokohia te Tūnga Tohu mō #87725

Torohia te Pae Tirohia i te A' Design Award Pānui Pāpāho Tohu Tohu

Ngā Tae

Te Hoahoa

Mō The New LumiFold TB Miihini 3D Pūreretā Resin

Ko te New Lumifold, he punaha i hangaia kia iti ake te kaahita 3D i tona rita taarua He iti noa te waahi, ka taea te kawe i te putea ka whakamahia ki nga wahi e hiahia ana koe. Ka tuwhera tenei ki nga ahuatanga hou: he taakuta i nga whenua whakawhanake ranei i nga waahi ohorere ka taea e te 3D te tuhi haere i tana mahi e mahi ana, ka taea e tetahi kaiako te hanga i te konae 3D i te waa ako, he kaihoahoa ki te waihanga me te kaihokohoko, he tauira i runga i te tohu me nga whakaaturanga ora. Ko te mate TB he taapiringa-a-rama-ora, e whakamahi ana i nga toenga 3D marama me te mata o te papaa ngawari hei kaiwhakatakoto mo te whakaputanga 3D.

Te Whakamihi

Mō te A' Design Award Parahi

Ko The New LumiFold TB Miihini 3D Pūreretā Resin te toa o te A' Design Award Parahi, he whakaaetanga tino whai mana e hoatu ana ki ngā hoahoa kōeke e tohua ana mā te auaha, te mahi mōhio me te whakaaro hōhonu. Ko ngā toa Parahi he mahi pukenga e rite ana, he auaha mīharo, e whakatūturu ana i te wheako nui, te whakaaro me te mōhio-ā-ringa o ā rātou kaihoahoa. E tūmanakohia ana ko The New LumiFold TB Miihini 3D Pūreretā Resin he taonga whakanuia, whakamīharotia, aroha nui, he ngaio, he auaha hoki. Ko tēnei hoahoa i toa i te Parahi e whakauru ana i ngā tikanga pai rawa i te toi, te pūtaiao, te hoahoa me te hangarau, ā, he tino mīharo ki ngā taipitopito. Ka whakatutuki a The New LumiFold TB Miihini 3D Pūreretā Resin i ngā hiahia, ka pā ki ngā hiahia, ka whakaoho i ngā kare-ā-roto, ā, ka kume i te pākiki.

I Muri i te Hoahoa

Kete Pāpāho

Ngā whakamihi, ngā mema o te rōpū me ngā taipitopito hangarau i whakaratohia e te kaihoahoa.

Āhuatanga Motuhake: 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.
Inenga & Pēketanga: 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.
Tūtohu: 3d printer, DIY, 3d printable, 3d printing
Hangarau Whakanao: 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.
Wero Hoahoa: 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.
Rangahau: 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.
Whakaaweawe: 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.
Roanga o te Kaupapa: 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.
Rerenga Mahi: 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.
Pātene: 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
Ngā Mema o te Rōpū: Marin Davide
Whakamana Whakaahua: Pictures and Video made in collaboration with Dimitri Feltrin Video Maker and Photographer.