Joseph DeSimone: What if 3D printing was 100x faster?
جو دي سيمون: ماذا لو كانت الطباعة ثلاثية الأبعاد أسرع 100 مرة؟
The CEO of Carbon3D, Joseph DeSimone has made breakthrough contributions to the field of 3D printing. Full bio
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we've been working on
of additive manufacturing,
but it's quite complex at the same time.
في نفس الوقت معقد جدا
geodesic structures
by traditional manufacturing techniques.
باساليب الصناعة التقليدية
صبها بواسطة الحقن
that you can't injection mold it.
through milling.
التفريز
three and 10 hours to fabricate it,
بأغلب الطابعات الثلاثية اﻷبعاد
الليلة على المسرح
to try to fabricate it onstage
الحقيقه تسمية غير دقيقة
ثنائية الابعاد بعضها فوق بعض
over and over again,
associated with 2D printing.
المصاحبة للطباعة ثنائية البعد
هو صب الحبر على الورق لتكوين الحروف
lay down ink on a page to make letters,
to build up a three-dimensional object.
بعضها على بعض لبناء شكل جسم ثلاثي الأبعاد
the same sort of thing,
and integrated circuits
الدوائر المتكاملة
المستخدمة في الطباعه ثنائية اﻷبعاد
عالم في المواد
a material scientist too,
are also material scientists,
interested in 3D printing.
new ideas are often simple connections
الجديده غالبا علاقات بسيطة
in different communities,
اﻷبعاد أن تعمل بهذه الطريقة
operate in this fashion,
arise out of a puddle
to actually try to get this to work?
if we could do this,
the three issues holding back 3D printing
الرئيسيه التي تمنع الطباعه ثلاثية الأبعاد
تأخذ وقتا طويلا
than 3D printed parts. (Laughter)
أجزاء مطبوعة بثلاثية الأبعاد. (ضحك)
in mechanical properties,
we could eliminate those defects.
مستمر فأنه يمكننا تلافي هذه التشوهات
، فانه يمكننا البدء باستخدام مواد
we could also start using materials
and we could have amazing properties.
على خصائص مذهله.
imitate Hollywood,
بشكل يحاكي هوليوود،
التصنيع ثلاثي الأبعاد.
some standard knowledge
أشياء بشكل مستمر.
to grow parts continuously.
and convert it to a solid,
(صمغية) و يحولها لماده صلبة،
are polar opposites from one another
في الضوء و اﻷكسجين،
the light and oxygen,
[Continuous Liquid Interface Production.]
( الانتاج المستمر لسطح بيني سائل).
that holds the puddle,
is a special window.
درجه تنخفض في هذا العجين
that will lower into the puddle
is a digital light projection system
in the ultraviolet region.
in the bottom of this reservoir,
الموجودة أسفل الوعاء،
it's a very special window.
but it's permeable to oxygen.
و لكنها نافذه أيضا للأكسجين.
like a contact lens.
as you lower a stage in there,
with an oxygen-impermeable window,
with a traditional window,
يجب عليكم فصلها،
the next layer, you have to separate it,
with oxygen coming through the bottom
عشرات من الميكرون متر.
of tens of microns thick,
of a red blood cell,
قطر كرات الدم الحمراء،
that remains a liquid,
we can change the dead zone thickness.
كلما استطعنا تغيير سُمك الطبقة الميتة.
that we control: oxygen content,
التحكم بها: كميه اﻷكسجين،
the dose to cure,
للتحكم في هذه العملية.
to control this process.
الطابعات ثلاثيه اﻷبعاد التقليدية،
than traditional 3D printers,
to deliver liquid to that interface,
دفع السائل للمنطقه الفاصلة،
أسرع حسبما أعتقد،
كميه كبيره من الحرارة،
for generating a lot of heat,
مهتم جدا بانتقال الحراره
I get very excited at heat transfer
have water-cooled 3D printers,
طابعه ثلاثية اﻷبعاد تبرد بالماء يوم ما،
we eliminate the layers,
فنحن نلغي الفواصل الطبقية،
المصنوعة بالطابعه ثلاثية اﻷبعاد
of most parts made in a 3D printer
that depend on the orientation
بفعل البناء الطبقي.
because of the layer-like structure.
with the print direction.
than traditional 3D manufacturing.
اﻷبعاد التقليدية.
chemistry textbook at this,
that can give rise to the properties
تستطيع تحسين الخواص
like this won't work onstage, right?
على المسرح، صحيح؟
with great mechanical properties.
بخصائص ميكانيكية عظيمة.
or high dampening.
or great sneakers, for example.
رياضيه عظيمة، على سبيل المثال.
that have incredible strength,
really strong materials,
مواد قوية حقا،
if you actually make a part
to be a final part,
what happens is,
ما يحدث هو،
in digital manufacturing.
to a prototype to manufacturing.
تصميم نموذج للتصنيع.
right at prototype,
الطريق نحو التصنيع
all the way to manufacturing
التي تمكنها من جعلها منتج نهائي.
the properties to be a final part.
to prototyping to manufacturing,
الى النمذجة الى التصنيع.
really opens up all sorts of things,
لكل انواع الأشياء،
dealing with great lattice properties
تتعامل مع خصائص شعرية عظيمة
all sorts of wonderful things.
في موقف طارئ،
in an emergency situation,
دعامة من على الرف
a stent out of the shelf
طبقا لتشريح جسدك
for you, for your own anatomy
in real time out of the properties
في وقت آني
after 18 months: really-game changing.
فعلا تغيير في قواعد اللعبة.
these kinds of structures
هذا النوع من التركيبات
طبيب اﻷسنان.
يصنعها طلابي
that my students are making
at nano-fabrication.
الدقيق جدا (النانو).
from 10 microns and below.
from 10 microns to 1,000 microns,
أشياء من 10 الى 1000 ميكرون،
from the silicon industry
up from the bottom
من القاع الى اعلى
in tens of seconds,
really game-changing stuff.
حقا تغيير في قواعد اللعبة.
a part in real time
because this really is owning
لأنه حقا يحتوي على
و علم الجزيئات
software and molecular science,
and engineers around the world
و المهندسين حول العالم
بهذه الأداة.
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