The process of mass-producing LED Signboard with high-performance 3D printers.LED signboard in Korea
ฝัง
- เผยแพร่เมื่อ 13 ต.ค. 2023
- The process of mass-producing LED Signboard with high-performance 3D printers. LED signboard in Korea
Company homepage and sales site: www.smart3dsign.com/
E-mail : smart@ohsungsys.com - แนวปฏิบัติและการใช้ชีวิต
this is actually a fantastic use of rapid prototyping.
Also the use of semi-transparent filament to provide hilights around the colored center bits is brilliant.
I missed that at first, very cool
It used to be called rapid prototyping, now it's called production.
This is not rapid prototyping. That's the final product the client receives.
But this process is genius and the end result is amazing. Bet the revenue got decent really fast.
Do you know what liquid they lay on the print for color?
@@AnthonyMaragou probably silicone if I had to guess.
Absolutely brilliant idea to leave the print on the glass and infill with resin. You can basically use the print surface as a face, then infill with anything you want... it's essentially an open faced mould.
I use PLA and resin printers to do something similar, but never thought to keep the PLA on the glass bed and pour the resin directly onto it. This will save me SO MUCH time; thanks!
감사합니다 Thank you. It will be a great help in making videos ^^
also where you mount the LEDs matters, i would not recommend gluing them directly onto resin or pla XD
Hy bro do you make like this with normal printer ?
I had a very similar project in mind using a translucent plastic as a diffuser but now that I've seen this, resin is probably a better way to go, are they using a standard resin? epoxy?
I'm gonna try it right now with SLA transparent resin with some pigments. PLA parts are already printing 😅
I love this entire process! Thank you for sharing!
에이 3D 프린터로 간판 만들어 봤자지~ 했다가... 영상 다보고 나니 우와아... 소리 나오네요.ㄷㄷㄷ
Well done . Informative 👍👍👍. Thank you for sharing, be safe, 🇨🇦
Those filament switches are genious...so simple yet effective!
the whole setup and process is....i have at least 3 things i will use for myself and i didnt even finish the video yet. these guys in the shop are brilliant!!!
The lighting behind the green bottle is so smart. Also the fact they're using surface tension for the coloring layer. Such perfect rounded edges
Really cool ! thanks to you and them for providing some insight to how these are made.
Great technique for producing LED signboards! Using different materials and methods really makes the process efficient 🌟
Ive never seen those bend friendly LED strips. ill have to keep those in mind.
love the background opaque white behind the popping colours :p
Nice result! Great diffusion and vibrant colors.
This is legit the most informative video I’ve evr seen
wha!?
You haven't seen many videos then, friend.
@@FurlessApe22 you dont seem to realize how insanely good these guys are in using the processes in most efficient ways. this is extremely impressive!
it is definitely up there!...goood to see that others also see what i can see there. this is better than university.
You are professional in sign making.
Just one word, WOW! 😊
Wow, so much of of hard work and such great dedication... Amazing 👍
The careful workmanship inspires.
this video is insanely interesting! to say that it is inspiring is not doing it justice! thanks! this is amazing!!!!!!!!!!!!!!
Simply amazing work, you can find out what you are treating the surface of the product with before you fill it with resin❤
Woah that's work bro amazing you're done
Awesome work, using UV resin for the center bits was a really great idea; Some of those steps you really need to work fast but be precise. Thanks for sharing your process.
No, it is not.
It is the most dumb idea ever.
There are much better materials for this that are by multiple orders of magnitude less toxic and easier to work with.
@@goury then create a competing company
@@nickdragonslayer go create a business advisory company first
@@goury like what?
@@____Daniel____ ask easycomposites
Uhauuuu , que lindo! 👏🏻👏🏻👏🏻👏🏻
Okay this is actually so awesome
Muito bom!!! ⭐⭐⭐⭐⭐
amazing work!
That's a wonderful idea!
와 프린터 엄청 크네요 ㅋㅋㅋ
Very nice !!!
I'd like to see how the backing light board was cut. Great job!
Очень круто 👍
Мне понравилось.
Nice job!
the attention to detail is amazing
i am SO going to steal this idea! lol
VERY cool awesome that it's consumer 3d printer parts like the volcano nozzle.
that printer is an amazing inspiration for me. so many small ingenious details!
That is so cool, i am going to try to make a small sign version testing some different colored resins mixed with color, one more reason to get a 3d printer and experiment. Larry
is that what they used for the colored parts on the sign? colored resin?
Dude that’s so cool!
This looks feaking amazing
와~~~!! 대한킹국!!
A fantastic process that produces an excellent product. Not to put down this product in any way as it does a fine job and requires no less rime or talent, but I can't help but miss real neon. I am old and a cyberpunk fan, forgive me.
Lovely!
😍It's very cool, which white thread do you use and why doesn't it let light through?
This was both amazing to watch and inspiring.
I would have never thought of using our 3D printer to make something like this.
This gives me some idea for Christmas decorations.
lol.
So how much one of those signs costs? must be expensive considering the time it took to print and the handicraft?
Bro this is sick video !
I wounder what they use for it which fillament PLA,PETG ? and what resin ?
very nice video
what resin did you use transparent or something else for the base diffusing layer
Thank you for showing your secrets, now I can steal your technique.
Its great you have gold hand
Если использовать адресную ленту а не обычную то вообще красота будет! Динамическая подсветка привлекает больше внимания а значит и потенциальных покупателей.
расскажи ка им про 2812 , а чтоб понадежней - про 2815 , и итого лента плюс контроллер будет дороже всего остального ! думаю , для них проблем нет в этом - сделают , что угодно - вопрос цены и как заказчик сказал - так и сделают !
@@user-rl2lx6cu8w так я по сути и рассказал.
neat technique
제조업의 혁신
I would love one of those signs
Print one
What material is used? How does it withstand climate and UV?
Super Job 👍👌🇩🇪👌👍🤔👏👏👏
Nice!
Nice but they are very Fragile and wont last long outdoors.
Hola, que diámetro de boquilla utilizan? que altura de capa utilizan?
What’s incredible, is how fast public 3D printers are now, compared to this industrial one. It would be faster to print those parts appart with a middle price printer 😅
The layer height was quite huge so even if it moved slower it probably is just as fast or faster than a consumer printer in normal operation
This is true.
You won't see one of these machines with a giant nozzle (looks like these are 1mm or greater in orifice diameter) running 600mm/s though!! The material can't handle being extruded that rapidly and it wouldn't have sufficient time to cool down before the next layer's run overtop it which is a recipe for warping and deformation.
That's of zero concern though because what these industrial machines REALLY excel at is pumping out insane volumes of filament, generating massive layers and getting massive prints done substantially faster than their desktop counterparts.
You might be able to run a 60x60x60mm cube in a couple hours - this thing would have that same cube done in 30 minutes. *if that.*
And what 'middle' printer would print at this scale? Even large consumer printers don't print this big.
@@DigBipper188 thanks for the details :)
@@benjaminvdvyt that’s why I said « parts appart »
Great job, what 3d software to make like this ?
Cool! what is the filament and nozzle diameters? they look big!
And what is the liquid you pour in to the 3D prints? Can we make hobby signs like this at home?
In another comment here, somebody says it's UV cure epoxy resin.
Now this is a heroic video.
very nice
very good.
Neat! 📸
Mto bom
What kind of plastic do you use to print the base?
Da ich in diesem Bereich tätig bin kann ich sagen für kleine filigrane Sachen ok kann man machen weil es ist einfacher aber ansonsten nicht brauchbar da es zu lange dauert und in der Größe begrenzt ist Aber für die kleineren Sachen 👍🏻 sieht auch sehr sehr gut aus
good job
looks great if a little flimsy
Ok this is an awesome video but let's be honest, the music is a bit much 🤣
what software are you using and what is that you're putting down on the glass?
Nice video! Is this a prototype? Is the production batch injection molded? Thx!
What exactly is "mass produced" in regard to those signs ? They are all unique. What exactly is mass production for you ? Have you seen a car assembly line ? Or mass production stamping parts ? It´s about 1 finished part per second.
I want to know how the materials they use can prevent UV aging and deformation caused by temperature changes outdoors.
Probably ABS or ASA
that's awesome
бравоооо👏👏👏👍👍👍
手工真好
It’s too interesting
Is there a steep learning curve to making these on your own?
What material did you use? Can it withstand outdoor temperatures?
Which nozzle is this??
Cool!
Very cool. I prototype but not this as large a volume build surface but I use a Lulzbot TAZ 5 with a 1.2mm Moarstruder from 2.85mm filament. Very rapid prototyping and my layers look very similar to the layers here. This is cool but the time to do this and the customer hand made work I would not call it mass-production.
yes ,you can not make a buck with this kind of technology and man power
@@jalbadavid3624 Why you cant make money with this? If you have customers than you make money. Most customers are individual ones
Everyone with an 3 Printer and a hot glue gun 😲
Beautiful!
Дорогой самопал, рад если покупают)
Visibly PLA aingle wall with about a 0.7mm nozzzle. Then probably some anti-stick liquid before adding some resin, UV cured, then washed and dried. The paint however I don't know (I'd use acrylic in general but haven't done back illumination). After that it's lazer cut board with LED strip CA glued (with activator) and finally glued to the PLA either with CA or similar.
Anyone knows what the paint could be? I'd be interested for my home projects
waterbased woodglue
@@Suppentrullo I don't see wood glue with colouring sold. Do you mean woodglue mixed with colourants? I recall wood infill can be used on PLA but haven't tried. I'm surprised as PLA isn't nearly as porous as (untreated) wood.
@@WernerBeroux Its colored resin. You see them sticking it into a UV curing chamber after.
@@dustinhollisThat does make sense but didn't notice the UV curing. 7:40 is a normal light and right after it's a normal backlight. I guess curing would happen between both. However it'd make sense to keep resin in a cold dark cabinet.
@@WernerBeroux Been trying to comment here for the last 10 minutes, but youtube keeps deleting my reply, expecting this one to be gone too....
Do most people print on glass? How is the resin released from the glass?
I did this a few years ago with my 3d printer. The problem I had was the leds heating up and warping the signs
Great job, nice to watch such a videos and respect industrious and humble koreans from Russia!
We both believe in free world and will support Ukraine!
Kore once will be unified.
Кого ты там поддерживаешь?🤣🤣🤣
what is that in those colored bottles i want to know i too wanna build similar project
and what resin did you use for light diffusion base layer transparent uv resin?
it cures with resin so its probably some kind of color resins. not sure how long these lasts in direct sunlight though.
What liquid was used for the center bits? Including the colored bits as well
In another comment here, somebody says it's UV cure epoxy resin.
I can see someone using OpenSCAD scripts / Fusion 360 plugin to convert STL's into equivalent 3D forms and backing plate. The real value is in the manufacturing.
I would do something about those lines. To make them smooth on the outside.
That would be very difficult since he's using thicker filament than most of us use.
But you may notice that the printer had the ability to flatten the molten filament out, which I thought was cool.
Also, I don't think the layers create a visual distraction, especially if these signs up not close to people.
But if some customers did have that concern, there are several options that can make those layers on the outside disappear. There's even a guy on YT that shows how to do that, PLUS how to electroplate an object to make it into "metal" (looking). Perfectly smooth. But that's a big process, even for small stuff. I can only imagine the chore to do something this large.
what filament do you use?...😅 Can I use PLA+ filaments from eSun for my shop's outdoor signage?
I'd use petg, uv stable, heat stable. anything else in either inapproriate or overkill
처음에 3d프린터 살짝 녹여서 펴바르는 건 잘 뗴어지게 하려는 건가요? 뭔가 노하우 같은 느낌이네
풀 같은것으로 추측됩니다. 보통 3d프린터 쓸때도 첫 면이 잘 붙어야 해서 바닥이 유리 같은것일때는 딱풀같은걸로 바닥 칠해두고 하는 경우도 많거든요.
dont forget to level the bed
How could i get more information about the printers used ?
what material used? PLA, ABS? and acrylyc liquid?