UPDATE: Micronics has been aquired by Formlabs and this printer's Kickstarter has been cancelled. Though we did not experience any printer issues during our first impressions and demo print, other creators have. We encourage anyone interested in this product to (as always) watch/read experiences from multiple creators to get a fuller picture of the item's quality. We should also note that we were not the only ones to have issues with cracked or broken sift bins; Micronics is reportedly going to be redesigning these bins.
All SLS parts are 100% solid, unless you make a hollow object with drain holes. Even if some of the powder didn't fuse, I don't think you'd be able to tell with xray since it'd be full of powder.
@@randomblock1_ It's a problem that's been documented with metal sls parts where tiny voids form during the laser melt process and can really negatively affect the part's UTS, yield strength as well as fatigue behaviour. curious if this printer's material and/or setting combination still displays similar problems
@renchesandsords I don't think plastic SLS has that issue, thermoplastics should be more forgiving than metal due to them not having a concrete melting point. But you're right, it would be interesting to see
@@randomblock1_ SLS isnt perfect, if you dont use supports the molten plastic/metal can sink into the powder and result in a bad surface, this might lead to micro voids etc
This video's gonna need a Dune case style retitle. Formlabs bought them out because they were gonna make something just as good at a fraction of the cost. Now it will never exist or will at an exorbitantly higher price.
I'm glad there's more options for SLS. SLS has been a technology that's been too expensive for most to use. At ~3K, this machine might not be cheap... but when the most popular alternative starts at ~20K, well definitely opens up possibilities.
and that alternative also requires 2 relatively beefy people to transport, whereas i can chuck this thing in my back seat, strap it in, and take it anywhere i need.
Safety is also more important with this than a lot of people realise, that powder is really nasty for your lungs and it will get everywhere. From what I have heard from people with experience using SLS machines is that they are not suitable or safe for home use and that this printer doesn’t change or address those issues at all.
@@conorstewart2214 And resin can also emit nasty fumes. Yet, it is still perfectly usable if people listen to the instructions. Conversely, you wouldn't use a power tool to drill or saw into your own hand, no?
important notes to all: 1) it needs to be in a room with inlet and outlet filters. Even with that, always use masks when it is in use, no exception. 2) It is not ready yet, but soon it will be. So, they need to fix issues first.
The way how to move out the power is very dangerous. They still have a long way to go. And how they was covered with powder in the end is very worrying. This power should not find the way to your lunges in any way. It needs at least one year in further development, at least.
@@mabbasi_ofI've used their sifter and yeah the Formlabs sifter method is way better, it gets unpacked in a vacuum hood. Anyway, yes, a mask, gloves, and ventilation are needed for all SLS printers due to the nature of the powder.
people will use this exactly like they use resin printers, completely ignoring any safety or just being ignorant there was ever any need for it. I've seen people that print resin in their bedroom. But it can't hurt throwing out some good advice for the few that will listen.
The thing about the build volume is that unlike an FDM printer, you can truly fill the build volume top to bottom, as there is no requirement for a "base" that's touching the build plate, like there would be in a FDM printer.
There are safety concerns with SLS printers that should be talked about far more than they are. There are lots of people with experience using SLS printers that say that this technology is not suitable or safe for home use, that powder is very bad for your lungs and just wearing a mask when using it isn’t enough, especially since the powder gets everywhere and can get kicked up later. Like other things, laser cutters, it seems that LTT aren’t too concerned about making the safety aspect of things like this known.
Let me worry about my own safety. If you can have a table saw, insecticides and herbicides in your garage you can have nylon powder as well. Knowing safety risks is important. But saying the average person shouldn't have it because it's unsafe if not used properly? F that.
@@NerdSnipingBatman With nylon powder, we do have to worry about your safety because your safety is everyone elses. The powder collects in your clothes, hair, on surfaces etc and can be kicked up and made airborne at any time, making it the problem of somebody who didn't consent to the risks. Don't be so selfish, this machine *needs* a totally enclosed post processing system at the bare minimum if every average joe with a credit card can get access to it.
Must admit sometimes 3d printers more feel like 2.5d printers, when you always need to think about orientation and stuff while you are modelling the part, this thing is next level, real 3d printer.
I thought that sintering *doesn't* melt/liquefy the material, it just "fuses" it together? SLS stands for "selective laser sintering", but there are also SLM or "selective laser melting" printers. At least for some metals, the melting point is too high to practically and accurately manufacture something using a laser, so sintering specifically *doesn't* melt the metal. Although Wikipedia says that sintering "doesn't have to" raise the temperature to the melting point, so maybe *sometimes* sintering does mean melting, but not always?
Maybe it depends on the material used and the time of exposition ? Here with nylon powder we can reasonably expect a laser to melt the thin layer of powder, especially since it is pre-heated with strong halogen bulbs
@@bastienx8 That's very much possible, I was just under the impression that sintering specifically means "no melting", but maybe that's not always the case. I've never looked that much into the topic, because SLS printers are so expensive (even a "budget" one like this is $3700).
@@SamiKankaristo Yes, SLS does not melt the powder, that's an easy mistake to make, I wouldn't roast Tynan for that. as in most SLS printers the unsintered powder is very loose, actually melting the powder can quickly lead to voids forming and ending up in print failures.
@@Chaosghoul I wasn't trying to roast him, I was just a bit confused whether it actually melts the material or not (I've never really understood exactly how sintering works, I've just read a bit about it).
The main difference is temperature in the chamber and output of the laser unit. For polymer sintering the chamber is brought up right under melting temp of the material used. In metal laser sintering the chamber is heated, shielding atmosfer is provided, but all of the energy needed for fusing the material comes from the laser unit. We are talking about single kilowatt laser unit in one machine depends on size and usage designation. For the SLS we are talking about couple of watts at most. Hopefully it makes sense why they differ and why sintering and melting is used for each of them
It depends a lot on which media you're using, what PSI, etc. In theory you could buy a machine to recycle the blaster media. However the powder that sticks to the sintered print is not really usable because it's significantly more fused than leftover powder. I mean you could try but it wouldn't be as good as powder you shake away.
Blasting media is almost always consumable particulate from what you are processing gets mixed in over time. Some media blasters have filters attached that help get rid of some of the powder but after a certain amount of time and material processed the blasting media gets disposed of.
is it just me or does his shirt look weird or off. the way it goes from the collar to the armpits like at 6:22 it is almost bunching up like he has a backpack, posture corrector, or shoulder gun holster on. is it a pre production shirt that isn't finalized?
I see Linus and Luke's son shaved his beard to match with his short dad. This printer is seriously amazing, I do FDM 3D printing at home as a hobby and I really wish I could afford this, suddenly you could get strong prints with way better finish than FDM and with way more detail, this machine looks amazing.
If you use ironing in your slicer, and you're extremely patient with your prints, you can use 0.04mm layer height and a 0.1mm nozzle and get extremely detailed almost resin quality prints. But then you have to wait a whole 2 days for that detail. If you just add ironing though you will get rid of most layer lines.
Probably the most earnest piece of LMG media I've seen in years - including the apology videos. Please let this guy chat about maker kit when he wants to! His vibe is great and really refreshing!
It's exciting to see how the Micronic SLS printer revolutionizes the way parts are printed. It's great that its price makes it accessible to individual artists and small businesses.
Sounds a bit like Linus and his approach with Amazon “we don’t like them and don’t use them, until it’s convenient for us”. You’ve made such a point of avoiding kickstarters and now you make an exception essentially because “we think it’s cool”
The creators were clearly inspired by modern electronic Litter Boxes for cats. I mean size, colour, shape, plus you get a scooper, a sifter, and in line with that experience you wait for it to finish 'excreting' and then you have to remove what it 'excreted' from the remaining medium.
If I ever need an SLS part, I'd rather pay someone to do it. There's too much toxic dust and it's a lot of work. FDM is still my favorite. It just sits on your desk, ready to print the next part. You usually don't even have to level it, just check if the spool isn't empty and hit print. And $3,000-$4,500 is still a lot of money for some metal parts, a sheet metal case, and plastic components, and all from a company with zero experience and no track record. 🤔
Yeah, SLS will probably never end up as a consumer product. Nobody wants to wear a mask and gloves and get powder everywhere. But companies will LOVE this. And so will makerspaces.
FDM releases VOCs also Especially if you're printing TPU or ABS. Really no 3d printing technology is good for your lungs. Resin of course is messy but at least because the majority of the particles are heavier than air it's more of a risk to your skin, face and eyes than your lungs. Either way: all of them should be done in a separate room with good ventilation and PPE.
@@NerdSnipingBatman SLS is a particularly nasty process and worse - it's not intuitive why. Alongside the not-well-known risk of inhaling plastic powder there are fire and explosive hazards working with large quantities of such fine particulate. Alongside extremely disciplined PPE and ventiliation you really should be buying an explosive proof vacuum to operate this too...and those are several thousand dollars themselves. I think companies should be able to make good use of this product but SLS is absolutely not something I'd ever recommend someone have at home. Even if it's in a separate room or garage.
Small clarification. The shapes need to be hollow and closed, since you need to be able to remove the non-fused powder. A big question is how much does the powder cost. We already know how 2d printers are so affordable and the crazy prices of 2000$/kg that Markforged wants for its CF-Filament.
Now that they are acquired by the Formlab, this printer is dead. The seemingly impossible task to create a SLS printer by 2 college kids means it's doable. One of the 2 kids is Chinese so he probably knows how to source parts from ShenZhen. Therefore, an equally resourceful and innovative company should be able to build a similar printer that's within $5000. Please Bambu, sell us a $3000 S1 SLS printer! You can have more fancy post processing stations that add another 2k and people will line up to pay!
Very cool device but man working with powder seems like a huge pain, think I'm probably going to go the SLA direction instead when I upgrade from my little PLA extruder
Looking at other RUclips creators that have been given these units for advertising the kickstarter, I'm very surprised how little issues were found/shown in the
Most of the time preform is great, we frequently print weird aspect ratio and sized parts and can end up with super low packing densities with auto positioning. Also the whole "self automatic packing" feature in micronics' slicer is very cool to me a a concept and in implementation.
quite possibly a prototype, the guy works in Creator Warehouse. He designed the baby shape shorter (which was much more complicated than you'd think). The fashion team are working on longer body shapes.
This is cool and I love that this is on such a huge channel. Ive recently gotten into FDM and Resin is at a point where I'm comfortable with doing it when I can afford to. If this becomes affordable enough in a couple years I'm gonna cream my jorts
I kind of miss the hazard POV that comes with SLM / PBF fusion printing. The Nylon particles arent good for the Lungs normally Cleanrooms are used for SLM Workstations. Imho it s not possible to print via SLS at home or at least far from ready at this point in time
Scotty, from Stranger Parts, also reviewed this model. He did run into quite a few big problems, and not just with the printer. ruclips.net/video/zmlt_FXaz1Q/видео.html
Not to mention VERY shady business tactics like asking him to delay the video until the Kickstarter has begun or ended *and* they demanded the printer back because they "felt their hard work was not appreciated". They also very openly told him that they want to start the Kickstarter despite all these issues because they are running out of money... It's a cool product but how many more red flags could there possibly be...?
@@MattisProbably they wrote on their website that anyways the printers will come back because they need to come back to test and they didn't wrote it yesterday but at least 2 weeks ago
There should be an updated describtion, Title and a pinned comment with the information that Micronics has been acquired and cancelled the Kickstarter.
Binder-jet printers also have that powder-is-the-support thing. So with them you can also do the just-chuck-all-the-parts-in hack (that I'm embarrassed I never thought of before).
I had some contact with the devs about technical questions and the (non-)responses were fairly disappointing. Especially as a tech CTO myself I'd have given detailed responses to how I approach specific technical challenges. Additionally, the refusal to open source at least fw/sw for something like this is a really bad sign. Stuff *will* break and there's no guarantee a startup will remain in business. With OSS FW/SW/(ideally HW), I can debug and fix issues myself. For ref, the questions were stuff like "how do you handle chamber heating uniformity and waste heat?" and the answer was one word "engineering." or "is an inert atmosphere required? if no, how do you handle oxidation" and they replied "we didn't encounter any issues". Chamber heat uniformity is a huge problem in industrial SLS, to the point that printers have thermal imaging cameras built in. An answer like "engineering" does not built trust in a printer like this. Industrial SLS requires nitrogen to get proper material properties and keep the refresh rate low, and even then they're 30-50% depending on vendor. Micronics claims 10%. This all stinks like under-engineered vaporware where you'll end up sitting on a dud. Oh, and even non-technically. "I'd like to back you, but I can't do Kickstarter because it's an accounting and tax headache" "No sorry Kickstarter only" I'd have sent out an invoice immediately.
Yeah, none of this souds good. I remember a company rep extensively talking about their round chamber and how it helps with uniform heating. And that's almost 4 years ago. It leaves me with an impression of couple guys macgyvering something on their knee in a garage vibes.
@@the_tiny_Rambo I'm not per se against macgyvering, especially as a startup for your first handful of units (even at that price, as long as the customer support/expectations are set correctly). But when you try to present yourself as a well-engineered machine...
@@kanetw_ I didn't mean to look down on it either. I think my sentiment is similar to yours. I think with the complexity of sls printing they should be knowledgeable enough to know how to present themselves in direct communication. And if they can't do that it raises questions about what else might not be as good as they want it to seem.
I would suggest that you watch our videos before making comments about us not being transparent - start with "designing & building the Micron SLS 3D Printer."
SLS seems sooo much more useful. I've got an FDM and the fiddlyness of it really does turn it from a tool to a hobby, which may be great for some but I just want to click print and come back later and not fiddle with retraction settings or some other nonsense.
UPDATE: Micronics has been aquired by Formlabs and this printer's Kickstarter has been cancelled.
Though we did not experience any printer issues during our first impressions and demo print, other creators have. We encourage anyone interested in this product to (as always) watch/read experiences from multiple creators to get a fuller picture of the item's quality. We should also note that we were not the only ones to have issues with cracked or broken sift bins; Micronics is reportedly going to be redesigning these bins.
the kickstarter isnt even out legit shilling scams.
They have a booth at OpenSauce, they are marketing and have a working product. The likelihood of this being a scam is pretty low
Who filmed this 😅 wider camera lens & hold the camera still man.
@@thelightsilent it is? And has been for 29 days.
typo in description, "with Neon powder instead of filament", its nylon not neon
this new Testosterone Linus is really cool
Linus puberty speed run any%
now with 99% less drop rate
With 100% microplastic
Not new but yes lol 😅
10% more deodorant
Linus's son has grown up fast
Indeed in this video it's almost like he's a whole different man 🥲
He switched teams, too
nah Linus just shaved again
He’s at least 95% white now, too!
Hahaha!
There is another universe missing its Linus. Finders keepers
🤣🤣
Mirror Universe shenanigans 😮😢😮
The best comment I've seen here 😂😂
HEY! You have to pop all bubbles in the packing material before moving on to next phase, everyone knows that!
This printer is at Open Sauce
See you there!
nice try william
@@Magnetic_Stoplosshe didn't say anything about coming so I don't think it's him
so is your face.
@@mikebergman1817 so is your Mom
Love seeing Tynan on set and hosting!
Tynan without a beard is confusing, you always question if thats Linus lol
What do you mean? That is Linus. He's just gotten a bit taller and he shaved his face.
I would have loved to see an xray scan of the parts to see how solid the parts are and if there are any micro-voids
Thanks for the feedback, that would be cool!
All SLS parts are 100% solid, unless you make a hollow object with drain holes. Even if some of the powder didn't fuse, I don't think you'd be able to tell with xray since it'd be full of powder.
@@randomblock1_ It's a problem that's been documented with metal sls parts where tiny voids form during the laser melt process and can really negatively affect the part's UTS, yield strength as well as fatigue behaviour. curious if this printer's material and/or setting combination still displays similar problems
@renchesandsords I don't think plastic SLS has that issue, thermoplastics should be more forgiving than metal due to them not having a concrete melting point. But you're right, it would be interesting to see
@@randomblock1_ SLS isnt perfect, if you dont use supports the molten plastic/metal can sink into the powder and result in a bad surface, this might lead to micro voids etc
This video's gonna need a Dune case style retitle. Formlabs bought them out because they were gonna make something just as good at a fraction of the cost. Now it will never exist or will at an exorbitantly higher price.
I'm glad there's more options for SLS. SLS has been a technology that's been too expensive for most to use. At ~3K, this machine might not be cheap... but when the most popular alternative starts at ~20K, well definitely opens up possibilities.
and that alternative also requires 2 relatively beefy people to transport, whereas i can chuck this thing in my back seat, strap it in, and take it anywhere i need.
Safety is also more important with this than a lot of people realise, that powder is really nasty for your lungs and it will get everywhere. From what I have heard from people with experience using SLS machines is that they are not suitable or safe for home use and that this printer doesn’t change or address those issues at all.
Nothing is gonna change the nature of the powder....just use proper ppe and use it in a well ventilated area...
@@conorstewart2214 And resin can also emit nasty fumes. Yet, it is still perfectly usable if people listen to the instructions. Conversely, you wouldn't use a power tool to drill or saw into your own hand, no?
@@Alex-zi1nb Just use it in some outside shed with warnings not to go in without full lab hazmat suit.
"You'll never unbox a printer like this"
There you go, new title.
Doing this in the studio instead of a workshop was an interesting choice.
The slicer is the absolute coolest part of this entire video to me.
important notes to all: 1) it needs to be in a room with inlet and outlet filters. Even with that, always use masks when it is in use, no exception. 2) It is not ready yet, but soon it will be. So, they need to fix issues first.
The way how to move out the power is very dangerous. They still have a long way to go. And how they was covered with powder in the end is very worrying. This power should not find the way to your lunges in any way. It needs at least one year in further development, at least.
@@mabbasi_ofI've used their sifter and yeah the Formlabs sifter method is way better, it gets unpacked in a vacuum hood. Anyway, yes, a mask, gloves, and ventilation are needed for all SLS printers due to the nature of the powder.
people will use this exactly like they use resin printers, completely ignoring any safety or just being ignorant there was ever any need for it. I've seen people that print resin in their bedroom. But it can't hurt throwing out some good advice for the few that will listen.
@@ClayMann yeah, unbelievable
The thing about the build volume is that unlike an FDM printer, you can truly fill the build volume top to bottom, as there is no requirement for a "base" that's touching the build plate, like there would be in a FDM printer.
Thank you handsome Shrek
No. You did not.
@@devnol Search your feelings, you know it to be true
“Cute button nose? Thick, wavy locks? Taut, round buttocks? I’m… I’m…”
real
Formlabs Acquires Micronics $1,000 credit towards Formlabs now of future if kickstarted. No Kickstart will be charged.
This SLS is dead
There are safety concerns with SLS printers that should be talked about far more than they are. There are lots of people with experience using SLS printers that say that this technology is not suitable or safe for home use, that powder is very bad for your lungs and just wearing a mask when using it isn’t enough, especially since the powder gets everywhere and can get kicked up later.
Like other things, laser cutters, it seems that LTT aren’t too concerned about making the safety aspect of things like this known.
yeah and post processing with a sand blaster doesn't sound cheap either, that's the only way you're getting all the dust off the parts
Let me worry about my own safety. If you can have a table saw, insecticides and herbicides in your garage you can have nylon powder as well.
Knowing safety risks is important. But saying the average person shouldn't have it because it's unsafe if not used properly? F that.
I'm totally with you. At the same time, it's difficult to prepare for what you aren't informed about.
@@NerdSnipingBatman With nylon powder, we do have to worry about your safety because your safety is everyone elses. The powder collects in your clothes, hair, on surfaces etc and can be kicked up and made airborne at any time, making it the problem of somebody who didn't consent to the risks. Don't be so selfish, this machine *needs* a totally enclosed post processing system at the bare minimum if every average joe with a credit card can get access to it.
Been following these guys for a while. Really awesome that LTT discovered these guys!
Shaved tynan makes me feel like I'm learning secondary school chemistry
More Tynan!
Linus recent facial treatment went really well.
Must admit sometimes 3d printers more feel like 2.5d printers, when you always need to think about orientation and stuff while you are modelling the part, this thing is next level, real 3d printer.
That's pretty cool. I don't follow up with 3D printing tech often but every now and then I see these and it's quite impressive.
loved tynan. More of him please!
I literally saw one of their videos and thought "ltt should make a video about this"
I thought that sintering *doesn't* melt/liquefy the material, it just "fuses" it together? SLS stands for "selective laser sintering", but there are also SLM or "selective laser melting" printers.
At least for some metals, the melting point is too high to practically and accurately manufacture something using a laser, so sintering specifically *doesn't* melt the metal.
Although Wikipedia says that sintering "doesn't have to" raise the temperature to the melting point, so maybe *sometimes* sintering does mean melting, but not always?
Maybe it depends on the material used and the time of exposition ? Here with nylon powder we can reasonably expect a laser to melt the thin layer of powder, especially since it is pre-heated with strong halogen bulbs
@@bastienx8 That's very much possible, I was just under the impression that sintering specifically means "no melting", but maybe that's not always the case. I've never looked that much into the topic, because SLS printers are so expensive (even a "budget" one like this is $3700).
@@SamiKankaristo Yes, SLS does not melt the powder, that's an easy mistake to make, I wouldn't roast Tynan for that. as in most SLS printers the unsintered powder is very loose, actually melting the powder can quickly lead to voids forming and ending up in print failures.
@@Chaosghoul I wasn't trying to roast him, I was just a bit confused whether it actually melts the material or not (I've never really understood exactly how sintering works, I've just read a bit about it).
The main difference is temperature in the chamber and output of the laser unit.
For polymer sintering the chamber is brought up right under melting temp of the material used.
In metal laser sintering the chamber is heated, shielding atmosfer is provided, but all of the energy needed for fusing the material comes from the laser unit. We are talking about single kilowatt laser unit in one machine depends on size and usage designation. For the SLS we are talking about couple of watts at most. Hopefully it makes sense why they differ and why sintering and melting is used for each of them
How do you clean your sandblasting unit after? do you throw away the blasting medium, can you recapture the nylon that comes off?
It depends a lot on which media you're using, what PSI, etc. In theory you could buy a machine to recycle the blaster media. However the powder that sticks to the sintered print is not really usable because it's significantly more fused than leftover powder. I mean you could try but it wouldn't be as good as powder you shake away.
Blasting media is almost always consumable particulate from what you are processing gets mixed in over time. Some media blasters have filters attached that help get rid of some of the powder but after a certain amount of time and material processed the blasting media gets disposed of.
Interesting how different the video from strange parts is that he made about this printer.
I can't find a video from Strange Parts about this printer. Did he take it down?
I couldn't find it in the Video page, but there's a link to it on his latest community post
@@Innuya turns out it's Stranger Parts, not Strange Parts (his second channel)
This is an unboxing, not testing the thingy out.
is it just me or does his shirt look weird or off. the way it goes from the collar to the armpits like at 6:22 it is almost bunching up like he has a backpack, posture corrector, or shoulder gun holster on. is it a pre production shirt that isn't finalized?
Doctor: Shaved Tynan doesn't exist, he can't hurt you
Me: 0:01
I see Linus and Luke's son shaved his beard to match with his short dad. This printer is seriously amazing, I do FDM 3D printing at home as a hobby and I really wish I could afford this, suddenly you could get strong prints with way better finish than FDM and with way more detail, this machine looks amazing.
If you use ironing in your slicer, and you're extremely patient with your prints, you can use 0.04mm layer height and a 0.1mm nozzle and get extremely detailed almost resin quality prints.
But then you have to wait a whole 2 days for that detail.
If you just add ironing though you will get rid of most layer lines.
Probably the most earnest piece of LMG media I've seen in years - including the apology videos.
Please let this guy chat about maker kit when he wants to! His vibe is great and really refreshing!
@2:50 note that gravity is far from obtaining optimal self-packing
It's exciting to see how the Micronic SLS printer revolutionizes the way parts are printed. It's great that its price makes it accessible to individual artists and small businesses.
Nice to see Tynan showin off a product
I want to see more of ‘The Lab’. They hire so many people and invest in big equipment. What do they all do all day long?
Tynan is so handsome I don't know a single word he said.
Sounds a bit like Linus and his approach with Amazon “we don’t like them and don’t use them, until it’s convenient for us”. You’ve made such a point of avoiding kickstarters and now you
make an exception essentially because “we think it’s cool”
The creators were clearly inspired by modern electronic Litter Boxes for cats. I mean size, colour, shape, plus you get a scooper, a sifter, and in line with that experience you wait for it to finish 'excreting' and then you have to remove what it 'excreted' from the remaining medium.
LTT needs more Tynan... He's like the Henry Cavill of tech!
Shrek when he turned human
And Canadian/American still not sure. Definitely 51st Stater tho.
I was genuinely wondering who the new host was
If I ever need an SLS part, I'd rather pay someone to do it. There's too much toxic dust and it's a lot of work. FDM is still my favorite. It just sits on your desk, ready to print the next part. You usually don't even have to level it, just check if the spool isn't empty and hit print. And $3,000-$4,500 is still a lot of money for some metal parts, a sheet metal case, and plastic components, and all from a company with zero experience and no track record. 🤔
Yeah, SLS will probably never end up as a consumer product. Nobody wants to wear a mask and gloves and get powder everywhere. But companies will LOVE this. And so will makerspaces.
FDM releases VOCs also
Especially if you're printing TPU or ABS.
Really no 3d printing technology is good for your lungs.
Resin of course is messy but at least because the majority of the particles are heavier than air it's more of a risk to your skin, face and eyes than your lungs.
Either way: all of them should be done in a separate room with good ventilation and PPE.
@@NerdSnipingBatman SLS is a particularly nasty process and worse - it's not intuitive why. Alongside the not-well-known risk of inhaling plastic powder there are fire and explosive hazards working with large quantities of such fine particulate. Alongside extremely disciplined PPE and ventiliation you really should be buying an explosive proof vacuum to operate this too...and those are several thousand dollars themselves.
I think companies should be able to make good use of this product but SLS is absolutely not something I'd ever recommend someone have at home. Even if it's in a separate room or garage.
I'm glad I'm not the only one who looked at him and thought "Did I teleport to parallel universe where Linus is hot....and somewhat buff?!"
Is this video from some alternative reality? Everything feels so non-LTT, yet it is an LTT video! It almost creates that uncanny valley feeling… 😂
Any difference between this and MJF printing? Seems really similar to each other
Why linus seems more convincing today
Linus and john Krasinski had a baby
Question:
Does the powder change volume when it turns into a liquid or when it changes back into a solid?.
Small clarification. The shapes need to be hollow and closed, since you need to be able to remove the non-fused powder.
A big question is how much does the powder cost. We already know how 2d printers are so affordable and the crazy prices of 2000$/kg that Markforged wants for its CF-Filament.
MegaLinus is back!! Tynan 🥰😍🤩🤩🤩🤩🤩🤩🤩
Now that they are acquired by the Formlab, this printer is dead. The seemingly impossible task to create a SLS printer by 2 college kids means it's doable. One of the 2 kids is Chinese so he probably knows how to source parts from ShenZhen. Therefore, an equally resourceful and innovative company should be able to build a similar printer that's within $5000. Please Bambu, sell us a $3000 S1 SLS printer! You can have more fancy post processing stations that add another 2k and people will line up to pay!
Very cool device but man working with powder seems like a huge pain, think I'm probably going to go the SLA direction instead when I upgrade from my little PLA extruder
Watch StrangeParts video about this, that video gives and other shade to this review.
You know is a not linus proof when they use Premium Linus for the review
Looking at other RUclips creators that have been given these units for advertising the kickstarter, I'm very surprised how little issues were found/shown in the
very very surprised you have had issues with PreForm, it's the best slicer out there IMO.
Most of the time preform is great, we frequently print weird aspect ratio and sized parts and can end up with super low packing densities with auto positioning. Also the whole "self automatic packing" feature in micronics' slicer is very cool to me a a concept and in implementation.
Please give us a LTT vid on this were it is longer and you guys push prints to their limits.
Tynan and Linus remind me of Schwatzenegger and Devito.
SLS is what they made those new basketballs with, right?
I like this new guy
"we dont usually cover kickstarters," and this is EXACTLY why you dont cover kickstarters :/
please watch the : stranger parts video. The product was not so successful. He also gave it a fair review.
This looks so cool 😮
Tynan is an excellent presenter. More from him, please.
I was looking at the kickstarter today, sadly I cant afford, would love to get my hands on one of these.
What ltt store item is that long sleeve shirt? I can’t find it!
quite possibly a prototype, the guy works in Creator Warehouse. He designed the baby shape shorter (which was much more complicated than you'd think). The fashion team are working on longer body shapes.
@@Metal_Maxine Thank you!!!!!
This is cool and I love that this is on such a huge channel. Ive recently gotten into FDM and Resin is at a point where I'm comfortable with doing it when I can afford to. If this becomes affordable enough in a couple years I'm gonna cream my jorts
It works quite similar to metal printing right?
I didn't knew this was Tynan without his beard until I heard his voice in the video
I would have liked info about and a comparison to FDM. What are the cons and pros?
Honestly, Tynan looks handsome without the beard.
This thing can't print any enclosed shapes, can it? I.e. if one prints a sphere, will it have powder inside its shell?
are there transparent nylon powders?
I kind of miss the hazard POV that comes with SLM / PBF fusion printing. The Nylon particles arent good for the Lungs normally Cleanrooms are used for SLM Workstations. Imho it s not possible to print via SLS at home or at least far from ready at this point in time
The cloning of Linus is getting freakier every time
The hype I have for this machine is unreal. Hobby level SLS is gonna change the game, so excited to see how the tech advances
This host is a real cutie and the 3d printer is epic as well....
Scotty, from Stranger Parts, also reviewed this model. He did run into quite a few big problems, and not just with the printer.
ruclips.net/video/zmlt_FXaz1Q/видео.html
Not to mention VERY shady business tactics like asking him to delay the video until the Kickstarter has begun or ended *and* they demanded the printer back because they "felt their hard work was not appreciated". They also very openly told him that they want to start the Kickstarter despite all these issues because they are running out of money...
It's a cool product but how many more red flags could there possibly be...?
@@MattisProbably they wrote on their website that anyways the printers will come back because they need to come back to test and they didn't wrote it yesterday but at least 2 weeks ago
Scotty has previously advertised medical psuedoscience and represents what he got as a final review unit, which it obviously is not
There should be an updated describtion, Title and a pinned comment with the information that Micronics has been acquired and cancelled the Kickstarter.
Talk about a suck up, once the boss cuts his beard off he gets rid of his beard.
Woah, puberty just hit Linus like a ton of bricks.
Is this guy going to replace Linus??, and make a new Mandella affect by saying Linus was never replace by this guy!!
More 3d printing stuff please :D
Binder-jet printers also have that powder-is-the-support thing. So with them you can also do the just-chuck-all-the-parts-in hack (that I'm embarrassed I never thought of before).
Wow! Linus hitting both the gym and the body stretching rack! Noice!
I had some contact with the devs about technical questions and the (non-)responses were fairly disappointing. Especially as a tech CTO myself I'd have given detailed responses to how I approach specific technical challenges.
Additionally, the refusal to open source at least fw/sw for something like this is a really bad sign. Stuff *will* break and there's no guarantee a startup will remain in business. With OSS FW/SW/(ideally HW), I can debug and fix issues myself.
For ref, the questions were stuff like "how do you handle chamber heating uniformity and waste heat?" and the answer was one word "engineering." or "is an inert atmosphere required? if no, how do you handle oxidation" and they replied "we didn't encounter any issues".
Chamber heat uniformity is a huge problem in industrial SLS, to the point that printers have thermal imaging cameras built in. An answer like "engineering" does not built trust in a printer like this.
Industrial SLS requires nitrogen to get proper material properties and keep the refresh rate low, and even then they're 30-50% depending on vendor. Micronics claims 10%.
This all stinks like under-engineered vaporware where you'll end up sitting on a dud.
Oh, and even non-technically. "I'd like to back you, but I can't do Kickstarter because it's an accounting and tax headache" "No sorry Kickstarter only"
I'd have sent out an invoice immediately.
Yeah, none of this souds good. I remember a company rep extensively talking about their round chamber and how it helps with uniform heating. And that's almost 4 years ago.
It leaves me with an impression of couple guys macgyvering something on their knee in a garage vibes.
@@the_tiny_Rambo I'm not per se against macgyvering, especially as a startup for your first handful of units (even at that price, as long as the customer support/expectations are set correctly). But when you try to present yourself as a well-engineered machine...
@@kanetw_ I didn't mean to look down on it either. I think my sentiment is similar to yours. I think with the complexity of sls printing they should be knowledgeable enough to know how to present themselves in direct communication. And if they can't do that it raises questions about what else might not be as good as they want it to seem.
@@the_tiny_Rambo Agreed
I would suggest that you watch our videos before making comments about us not being transparent - start with "designing & building the Micron SLS 3D Printer."
a grown up Linus do we have here
Auto tetris of pieces is really cool but you miss out on all that game time.
Interested when it actually hits the market, because lets face it many kickstarters promise the world and then never deliver.
He speaks very clearly and efficiently, you can tell ge is educated
Why does clean shaved Tynan more manlier than bearded Linus? lol
I hate and love at the same time the fact that 3d printers are less of a scam compared to regular printers😂
That slicer 😱😱😱
It looks cool but it's missing a ton of features compared to Preform. They have said they will make it better though.
Wow, they cloned Linus! Great job btw. 🤣🤣🤣
Well this brand didn't last long.
Looks like a mini version of the industrial HP metal 3D printer that uses metal powder
SLS seems sooo much more useful. I've got an FDM and the fiddlyness of it really does turn it from a tool to a hobby, which may be great for some but I just want to click print and come back later and not fiddle with retraction settings or some other nonsense.