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Desktop Metal’s 3D printer makes metal manufacturing less messy

1501 ratings | 210007 views
Metal fabrication with traditional processes like injection molding, can be noisy, create welding fumes and exhaust, and require the use of lots of chemicals by workers. Desktop Metal's new additive manufacturing method uses FDM techniques that are safer and easier to work with. Read more: https://techcrunch.com/2017/04/25/desktop-metal-reveals-how-its-3d-printers-rapidly-churn-out-metal-objects/ TechCrunch is a leading technology media property, dedicated to obsessively profiling startups, reviewing new Internet products, and breaking tech news. Subscribe to TechCrunch today: http://bit.ly/18J0X2e
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Text Comments (104)
ChenPin Machine (6 days ago)
i want to buy this please contact me urgent [email protected] very urgent. very diffcult to contact FDM sales person plz i need it
Kingston Anderson (2 months ago)
fucking.... WOW
David Gray (2 months ago)
not solid metal like laser sintered, sounds like epoxy mix with metal powder at a wild guess ?
Becky Russ (2 months ago)
when they can sinter metal powder similar the way the plastic 3d printer works through a fed tube. Using the bed as a ground and the powder as the hot
Dhruv Gandhi (2 months ago)
COST? and is this available in india
which company is that any information please
yoda pratama (3 months ago)
are this expensive ? compare to today manual manufacturing system ?
Twiggy the lizard (4 months ago)
Jerry Byington (4 months ago)
I work at a Iron foundry :( this is no bueno
ashraf zaman (5 months ago)
I want to purchase the studio system. How it is possible?
babalooey100 (5 months ago)
From what I understand, it's possible to DIY a metal printer for very little money.
Gary McKinnon (6 months ago)
Amazing tech.
Antonio Lemos (6 months ago)
ap0lmc (7 months ago)
Make a functional gun
allent yoglawm (7 months ago)
Print me a turbo n then a bigger turbo
Shayne duncan (8 months ago)
I hear it's just as good as a milled,lathe part
Tommy Kaiser (8 months ago)
What's the point?
Norfolk Wanderer (8 months ago)
So, not metal. But a polymer/ ferrous composite alloy????
tim ovel (8 months ago)
Same slick sales spiel as last year...but WAIT! They've raised over $200 million VC!!
Earthly Tag (8 months ago)
Looks grainy and cheap. I want a straight to mass production look not a prototype.
Ping Cheng Bon (8 months ago)
this is binder jet printing instead of fdm? it uses binder to bind the powder instead of polymer wire and melt it.
Scott E (8 months ago)
manoj kumar (8 months ago)
what is that powder?
Moore's law will bring the cost of these kinds of things down. I know this question has already run its course for some people but how do they intent to stop people from making weapons?
Brian G (8 months ago)
All hype. if you can't even address the strength of a finished part, it's obvious they are only pretty objects with no functionality.
Jekyll (6 months ago)
Not all metal parts are structural my dude
SaltyBrains (9 months ago)
highly skeptical, nothing but talk and hot air unless they are willing in ANY of their demo videos to actually bake a part and show it's capabilities, strength, precision, and so on. blah blah blah blah blow me.
Mike Liu (9 months ago)
how much?
Elon Baartar (9 months ago)
so its NOT like a normal desk top 3d printer even though it was presented as "similar" because this thing when fresh out the printer is not complete, it needs a furnace to melt/heat treat? and yet the video was not showing the "furnace" unit openly as it did with the printer, its either intentionally hiding something or the video was not well thought-out
Matt Gough (1 month ago)
No it's pretty clear, infact you pretty much explained it in your comment, so it appears the video did explain it to you
Bilbo_Gamers (9 months ago)
I bet they'll do matter replicators next
Endurance have create a new 8.5W+ laser... Infinite power: can engrave on a stainless steel, aluminum, copper, etc. https://www.youtube.com/watch?v=hv41RWch1o8
Tinokap (9 months ago)
but can it print glock 19 ?
no candy (7 months ago)
Forged parts.... I don't think the chamber made out of this stuff is going to handle the 40,000 PSI of a 9mm +p+.
Kelly KitKat (9 months ago)
That definitely looks a lot safer than handling and touching metal powder.
TRUTH SEEKER (10 months ago)
Excellent work! Looks like a very handy process of manufacture.
Medelis 3D (10 months ago)
wow great...
Richard Sheetz (10 months ago)
Taylor Neilson (10 months ago)
HOW BIG OF A FUCKING PART CAN YOU PRINT???? why does no one say this???
LegendLength (10 months ago)
Good video but quite one sided with scaremongering about 'wearing suits' and lie by omission (e.g. says nothing about strength).
Funny Mario Bros (10 months ago)
have super quality plastic 3D printers finally reached $100 yet?
LegendLength (10 months ago)
From my casual watching on youtube the price point seems to be around $250 USD. Kind of talking out of my ass though.
relikvija2 (10 months ago)
Funny Mario Bros gnom
tuva600 (10 months ago)
Looks a lot like a normal FDM 3d printer with "metallic" filament....
Daniel Peace (10 months ago)
This is expensive as fuck
james smith (10 months ago)
That to me sounds like it would be like pot metal .
yekcoh Kim (11 months ago)
polymer mix = increased porosity? Probably not a functional 3d print but good for prototyping.
no candy (7 months ago)
You'd be surprised. It's not going to replace a forged part, a lot of planetary gears and hypoid gears in tools, are made out of this same sintered metal material. Goes into the furnace, the fine porous structure kinda welds together.
DarkShadowsX5 (10 months ago)
prototyping and non high stress parts.
SHAMELESS US (11 months ago)
This looks really cool but something is off about making this printer.
ambrish sinha (1 year ago)
I would have liked if they have showed some microstructure of the final product. 'Printing' metal is less about 'time' and more about 'mechanical property' of the final product.
RompotMechanikos (1 year ago)
but how much does it cost?
itwasaaron (1 year ago)
Could this work for hard plastics and metal? Or is it exclusively for metal? Could the parts be strong enough for industrial use, like bus engine parts?
Thunderjunk Mcbuttram (11 months ago)
hmm i dont think engine part more like door hinges. Edit: thinking about it maybe not even that. I see this a a fancy form of cast metal
Cheikh Diaw (1 year ago)
itwasaaron l was asking myself the same question.
MrEmiXaM (1 year ago)
give me this
kong DaBomb (1 year ago)
All I'm seeing is a lot of demo reel stuff but I want to see some actual applications. Everytime I see videos about this printer it's all talking I want to see the parts being tested for strength. I want to see the actual curing process. But every time it's just stock footage. This makes me feel very skeptical.
Bondy (1 month ago)
I don't believe the production machine is FDM. Not if it's 100 times faster. The studio system is the FDM system. I think the production machine needs to be a powder based system.
ctbram0627 (2 months ago)
Yes with SLS powder printing machines that cost hundreds of thousands of dollars. This FDM process has very bad limitations. Anything with overhangs for instance would require supports and then the underside of the surface is terrible. This would be cheaper but I am concerned the limitations would make it impractical except in the most specialized applications.
Karkat Vantas (4 months ago)
James Dean doesn't mean that this particular product is up to snuff to the large, very expensive manufacturer grade 3d printers that they use. I'd still like for a real review of the product too.
James Dean (4 months ago)
companies make rocket turbopumps from 3d printing metal. Its real and it works.
party4lifedude (10 months ago)
Thanks for letting me know it sucks before I watched it
James Barratt (1 year ago)
How strong are the parts. Like a gear cog could it be used on a motorcross bike with a chain around it doing wheelies with two heavy blokes on the bike? Or only make teasponns which forever break as you try to lift candy floss to your lips?
Rick Kilhoffer (28 days ago)
DroneFragger that statement is false every gear in a GM and Ford heavy duty transfer case is powdered metal and the transmission carrier units are powdered metal so saying they are weak and fragile is false information.
DroneFragger (5 months ago)
You're burning out the binder, what you're essentially doing is turning a solid part made of a metal epoxy into a sintered part made of just metal. Sintered parts are hella weak and brittle.
Gary McKinnon (6 months ago)
".. candy floss to your lips" :)
no candy (7 months ago)
A lot of the planetary gears in modern hand drills, are made from sintered powdered metal. I don't think it's going to replace forged Parts anytime soon.
Bararara Bororor (8 months ago)
Research "MIM" which is metal injection molding and you'll see the capabilities and limitations of the process. Expect this to be close to that.
ingusmant (1 year ago)
The small version looks like it has too low resolution for actual use
MD. MUBARAK HOSSAIN (1 year ago)
Oh, awesome. What nozzle they have used ? Where could I get it? Please could anyone help me?
soundseeker63 (1 year ago)
There's nothing "desktop" about that! lol the furnace thing is the size of a car.
Jean Roch (10 months ago)
soundseeker63 it might fit on my desk... if I move a few computers around.
Mike Kojoori (1 year ago)
How does the strength of the end product differ from forged or C&C counterparts.
Sharothii Esmat (11 months ago)
Additional process might be required like stress relieving or tempering to get a good impact strength. The good thing about this process is that we can achieve a 97% theoretical density not achievable by competitive PM process.
RompotMechanikos (1 year ago)
+Kamijo Touma, have you ever tested the tensile strength of cast iron? it's pretty shit too.
Omega Supreme (1 year ago)
I'd imagine tensile strength is crap especially since well they never mentioned it once. That's an obvious tell.
Matt Miller (1 year ago)
CNC*** and the strength isn't bad because its sintered just under its melting point, so the metal molecules are fully bonded when you take it out of the oven.
Justin Epstein (1 year ago)
Mike Kojoori I'm thinking the same thing. I'm guessing MUCH easier to break these.
AKlover (1 year ago)
Metal requires heat treatment and tempering specific to the part, how is that accomplished here???
eugenioLU91 (1 year ago)
you can simply make all those treatments after printing... like the other big volume manufacturers are doing
stalker (1 year ago)
I guess 3d pritner produces super fragile structure which then is put into oven.
Scrungo Beepis (1 year ago)
I want to see them smash one of the parts with a hammer
Obelawe (4 months ago)
agreed send em link if they do
TheLegomann97 (6 months ago)
A year late, I know, but here ya go! https://www.youtube.com/watch?v=mcAGMz-3NRo
argh100100 (7 months ago)
RompotMechanikos Simply not true at all. Depends on the type of cast iron. And I don't know what product you're making, but most cast iron is not shattered easily with a hammer. It can even be very ductile.
TRUTH SEEKER (10 months ago)
Probably break the hammer....
wilma jayco (10 months ago)
My 3D Printer came here https://sites.google.com/site/3DPrinterNow
heresteven (1 year ago)
How much?
Stacey Dash TV (8 months ago)
r a slutt kelly ripa
("RNA0ROGER") (9 months ago)
Go back to 2014 they used to be a million that is one hell of a drop.
Richard Sheetz (10 months ago)
racingdave cheaper than the 900 Fortus MC by stratysus
LegendLength (10 months ago)
Quality will be nothing compared to a milled part
Matt Miller (1 year ago)
You gotta spend money to make money. These prices are on par with other metal working machines like CNC Mills. If you want it to cost 10k you're going to get chinese garbage that may or may not work each time you turn it on.
Aaron Lu (1 year ago)
Great Technology
hed420 (1 year ago)
Nothing new really. You can get some similar filament for a fdm printer and place it in a kilm to cure it.

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