Search results for 4-D printing

Materials Science Feb 4, 2021

Dynamic 3-D printing process features a light-driven twist

The speed of light has come to 3-D printing. Northwestern University engineers have developed a new method that uses light to improve 3-D printing speed and precision while also, in combination with a high-precision robot ...

Materials Science Feb 13, 2020

Printing tiny, high-precision objects in a matter of seconds

Researchers at EPFL have developed a new, high-precision method for 3-D-printing small, soft objects. The process, which takes less than 30 seconds from start to finish, has potential applications in a wide range of fields, ...

Engineering Jun 3, 2014

Affordable precision 3-D printing for pros

Against the backdrop of today's burgeoning 3-D printing landscape—with an ever-increasing number of machines popping up—MIT Media Lab spinout Formlabs has carved out a precise niche.

Engineering Sep 27, 2012

MIT spinoff spiffs up desktop 3-D printing with Form 1

(Phys.org)—Up to now, says a new company planning a price/quality upset in the 3-D printing market, people have been able to get affordable, low-end 3-D desktop printers but below the higher quality standards that professional ...

Nanophysics Jan 9, 2019

Holographic color printing for optical security

Researchers from the Singapore University of Technology and Design (SUTD) have invented a new type of anti-counterfeiting technology called holographic colour prints for securing important documents such as identity cards, ...

Materials Science Oct 23, 2015

Team hacks off-the-shelf 3-D printer towards rebuilding the heart

As of this month, over 4,000 Americans are on the waiting list to receive a heart transplant. With failing hearts, these patients have no other options; heart tissue, unlike other parts of the body, is unable to heal itself ...

Engineering Sep 21, 2015

4-D technology allows self-folding of complex objects

Using components made from smart shape-memory materials with slightly different responses to heat, researchers have demonstrated a four-dimensional printing technology that allowed creation of complex self-folding structures.

Engineering Mar 31, 2009

3-D printing hits rock-bottom prices with homemade ceramics mix

This story is, literally, stone age meets digital age: University of Washington researchers are combining the ancient art of ceramics and the new technology of 3-D printing. Along the way, they are making 3-D printing dramatically ...

Materials Science Aug 1, 2020

New printing process advances 3-D capabilities

More durable prosthetics and medical devices for patients and stronger parts for airplanes and automobiles are just some of the products that could be created through a new 3-D printing technology invented by a UMass Lowell ...

Engineering Mar 26, 2018

Students create 3-D printed robot prosthetic limb for amputees

Students at The University of Manchester have designed and built a 3-D printed, low-cost robotic prosthetic hand that could provide a much cheaper alternative for amputees.

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