Joseph DeSimone: What if 3D printing was 100x faster?
جو دسیمون: اگر چاپگر سه بعدی ۱۰۰ برابر سریعتر بود چه؟
The CEO of Carbon3D, Joseph DeSimone has made breakthrough contributions to the field of 3D printing. Full bio
Double-click the English transcript below to play the video.
we've been working on
of additive manufacturing,
but it's quite complex at the same time.
بسیار پیچیده هست.
geodesic structures
جئودزیک هست،
by traditional manufacturing techniques.
that you can't injection mold it.
through milling.
three and 10 hours to fabricate it,
برای ساخت این زمان صرف می کنند،
to try to fabricate it onstage
این سخنرانی سعی کنیم که
over and over again,
associated with 2D printing.
lay down ink on a page to make letters,
ان برای چاپ بر روی کاغذ می گذارید.
to build up a three-dimensional object.
the same sort of thing,
and integrated circuits
a material scientist too,
are also material scientists,
interested in 3D printing.
new ideas are often simple connections
in different communities,
operate in this fashion,
arise out of a puddle
to actually try to get this to work?
if we could do this,
این دستآورد ما خواهد بود،
the three issues holding back 3D printing
than 3D printed parts. (Laughter)
in mechanical properties,
we could eliminate those defects.
می توانیم این آثار تخریبی را از بین ببریم.
we could also start using materials
می توانیم شروع به استفاده مواد کنیم
and we could have amazing properties.
و ما می توانیم ویژگیهای شگفت آوری در قطعه عمل آورده شده داشته باشیم.
imitate Hollywood,
و از هالیوود تقلید کنیم،
some standard knowledge
to grow parts continuously.
رشد مداوم و عمل آوردن قطعه بود.
and convert it to a solid,
تبدیل به یک جسم جامد بکند،
are polar opposites from one another
the light and oxygen,
[Continuous Liquid Interface Production.]
that holds the puddle,
is a special window.
that will lower into the puddle
is a digital light projection system
in the ultraviolet region.
منطقه اشعه ماوراء بنفش.
in the bottom of this reservoir,
it's a very special window.
but it's permeable to oxygen.
اما نسبت به اکسیژن نفوذپذیر است.
like a contact lens.
as you lower a stage in there,
with an oxygen-impermeable window,
with a traditional window,
the next layer, you have to separate it,
with oxygen coming through the bottom
با اکسیژنی که از پائین میاید
of tens of microns thick,
of a red blood cell,
that remains a liquid,
we can change the dead zone thickness.
می توانیم ضخامت مرحله مرده را تغییر دهیم.
that we control: oxygen content,
می توانیم اکسیژن ،
the dose to cure,
to control this process.
than traditional 3D printers,
روش مرسوم چاپگر سه بعدی عمل می کند،
to deliver liquid to that interface,
for generating a lot of heat,
تولید مقدار زیادی گرما ایجاد می کند،
I get very excited at heat transfer
have water-cooled 3D printers,
we eliminate the layers,
ما لایه ها را میان برمی داریم،
of most parts made in a 3D printer
that depend on the orientation
because of the layer-like structure.
with the print direction.
than traditional 3D manufacturing.
chemistry textbook at this,
that can give rise to the properties
که توسط چپگر سه بعدی ساخته موشد وجود داشته باشد.
like this won't work onstage, right?
with great mechanical properties.
داشته باشیم با ویژگیهای مکانیکی بسیار عالی.
or high dampening.
or great sneakers, for example.
کفش ورزشی خوب برای مثال فکر کنید.
that have incredible strength,
really strong materials,
مواد بسیار محکمی
if you actually make a part
اگر یک قطعه را بسازید
to be a final part,
what happens is,
انچه که اتفاق می افتد این است،
in digital manufacturing.
to a prototype to manufacturing.
right at prototype,
all the way to manufacturing
the properties to be a final part.
to prototyping to manufacturing,
really opens up all sorts of things,
dealing with great lattice properties
all sorts of wonderful things.
in an emergency situation,
به یک استنت( توری که داخل رگ میگذارند) داشته باشید،
a stent out of the shelf
for you, for your own anatomy
in real time out of the properties
با ویژگیهای لازم
after 18 months: really-game changing.
these kinds of structures
that my students are making
at nano-fabrication.
from 10 microns and below.
۱۰ میکرون و کمتر مورد استفاده قرار می گیرد.
from 10 microns to 1,000 microns,
۱۰ میکرون به ۱٫۰۰۰ میکرون ضخامت تولید کنیم،
from the silicon industry
در صنعت سیلیکون (عمدتا در تولید تراشه های کامپیوتربکار میرود)
up from the bottom
in tens of seconds,
really game-changing stuff.
واقعا همه چیزرا تغییر میدهد.
a part in real time
یک قطعه را در زمان واقعی
because this really is owning
زیرا ما اکنون
software and molecular science,
نرم افزار و علوم مولکولی با هم داریم،
and engineers around the world
و مهندسان سراسر جهان
with this great tool.
ABOUT THE SPEAKER
Joseph DeSimone - Chemist, inventorThe CEO of Carbon3D, Joseph DeSimone has made breakthrough contributions to the field of 3D printing.
Why you should listen
Joseph DeSimone is a scholar, inventor and serial entrepreneur. A longtime professor at UNC-Chapel Hill, he's taken leave to become the CEO at Carbon3D, the Silicon Valley 3D printing company he co-founded in 2013. DeSimone, an innovative polymer chemist, has made breakthrough contributions in fluoropolymer synthesis, colloid science, nano-biomaterials, green chemistry and most recently 3D printing. His company's Continuous Liquid Interface Production (CLIP) suggests a breakthrough way to make 3D parts.
Read the paper in Science. Authors: John R. Tumbleston, David Shirvanyants, , Nikita Ermoshkin, Rima Janusziewicz, Ashley R. Johnson, David Kelly, Kai Chen, Robert Pinschmidt, Jason P. Rolland, Alexander Ermoshkin, Edward T. Samulsk.
DeSimone is one of less than twenty individuals who have been elected to all three branches of the National Academies: Institute of Medicine (2014), National Academy of Sciences (2012) and the National Academy of Engineering (2005), and in 2008 he won the $500,000 Lemelson-MIT Prize for Invention and Innovation. He's the co-founder of several companies, including Micell Technologies, Bioabsorbable Vascular Solutions, Liquidia Technologies and Carbon3D.
Joseph DeSimone | Speaker | TED.com