LLNL

3D Printing Webinar and Event Roundup: June 5, 2022

Last week was a bit of a reprieve, and we’re back in business now with a full schedule of 3D printing webinars and events! Topics include automation, polymer 3D printing…

3D Printing News Briefs, January 29, 2022: Magnets, Materials, & More

We’re starting with some interesting research on 3D printing molecular magnets in today’s 3D Printing News Briefs, and then moving on to materials, as the Lehvoss Group plans to present…

3D Printing News Briefs, September 29, 2021: Research, Molds, & Bridges

We’re starting off with some heavy-duty research in today’s 3D Printing News Briefs as scientists from Pusan National University are 4D printing humidity-responsive polymers and 3D printed components are helping…

LLNL’s 3D Printed Electrodes Could Convert CO2 to Renewable Energy

Scientists and engineers at Lawrence Livermore National Laboratory (LLNL) are now 3D printing flow-through electrodes (FTEs), which are critical components in electrochemical reactors. Electrochemical reactors can convert carbon dioxide into…

3D Printing News Briefs, January 6, 2021: LLNL, CADENAS & FreeCAD, Print ‘N Play

In this edition of 3D Printing News Briefs, we’re starting with research and moving on to software, and then ending with a fun story about a cool DIY print. LLNL…

LLNL Researchers Bioprint Living Aneurysm and Watch it Heal Post-Op

Cerebral aneurysms, caused by the artery walls in the brain weakening, affect roughly one in every 50 people in the US, and are distinguished by a bulging blood vessel, which…

Bioprinting and Computer Modeling Could Help Predicted Cancer Growth

On the centuries-old quest to cure cancer, researchers have made major advances in learning more complex details about how to prevent, diagnose, treat, and survive one of the world’s biggest…

3D Printing Metamaterials, Part 2: Nanoprinting

Continuing in our series on metamaterials, we will be exploring nano 3D printing. Nanoprinting technology is most often dedicated to printing specialty nano-scale biomedical and electronic devices, usually for research…

Carbon Fiber 3D Printing, Part Seven: R&D

So far in our series on 3D printing carbon fiber and other reinforcement materials, we’ve discussed much about the present state of the technology, including large-scale composite deposition and some of…

LLNL and UC Berkeley Researchers Continue Work on Their Promising Volumetric 3D Printing Method

It’s been said that volumetric 3D printing has more speed, flexibility, and geometric versatility than other methods, with a lower cost. In late 2017, researchers at Lawrence Livermore National Laboratory (LLNL) in California teamed…

LLNL: Magnetically Responsive Metamaterials Instantly Stiffen 3D Printed Structures

Lawrence Livermore National Laboratory (LLNL) frequently does impressive work with 3D printing materials, including metamaterials. Now the lab has introduced a new class of metamaterial that can almost instantly respond and…

LLNL Researchers Use Laser Beam Shaping to Enhance Properties During Metal 3D Printing

From bioprinting blood vessels and using 3D printing to control reactive materials to 3D printing nanoporous gold and researching metal 3D printing flaws, the scientists at Lawrence Livermore National Laboratory…

Lawrence Livermore National Laboratory Makes 3D Printed Nanoporous Gold That Could Change the Design of Electrochemical Reactors

Lawrence Livermore National Laboratory (LLNL) is known for doing impressive work with materials, particularly related to 3D printing. Whether it’s nanoscale 3D printing or 3D printed glass, the organization is constantly…

3D Printing Replacement Parts for a Nuclear Warhead

The W80 nuclear warhead is a small American thermonuclear warhead designed for deployment on cruise missiles. A program has been implemented to extend the life of the warhead, called the…

LLNL Provides Update on Collaborative Research into Why Flaws Occur in Metal 3D Printing Processes

While the potential that metal 3D printing has to truly shake things up in the manufacturing world is great, it’s not without its faults. Many facilities are putting forth significant…

$9 Million Awarded to Four-Year GE Global Research Program for 3D Printing New and Replacement Naval Parts

Increasingly, no matter if the need is automotive or defense, service centers and repair shops are adopting the capability to 3D print replacement parts on-demand. This is especially helpful in…

LLNL Uses 3D Printing Glass Method to Manufacture Optical-Quality Glasses On Par with Commercial Products

The researchers at Lawrence Livermore National Laboratory (LLNL) always impress with their many 3D printing innovations. Their expertise is especially apparent when it comes to their work with materials, from…

Scientists Use X-Rays to Study Why Imperfections Happen in Metal 3D Printing

Metal 3D printing is a constant work in progress. For all that it’s capable of, it still is plagued by issues, with parts being prone to flaws and imperfections. But…

LLNL Makes a New Breakthrough in Nanoscale 3D Printing

Lawrence Livermore National Laboratory (LLNL) is known for its in-depth materials research, which often involves advanced 3D printing techniques. Those techniques include 3D printing on the nanoscale, and the laboratory…

Novel Volumetric 3D Printing Method for Fast, Complex, Layer-Free Polymer Additive Manufacturing

While 3D printed objects typically take less time to fabricate than objects created with more traditional methods of manufacturing, they’re not always made as quickly as we want them to…

Better Marine Grade Stainless Steel Through 3D Printing

It takes a special kind of material to be able to hold up in a marine setting, with its harsh conditions and corrosive environment. So-called marine grade stainless steel is…

The Rapid Evolution of Glass 3D Printing

If you’ve ever seen a glass-blowing demonstration, you’ve probably marveled at what a delicate process it is. The practice is an ancient one, and it’s remained a much-loved art form,…

LLNL Successfully Creates 4D Printed Flexible, Stretchable Composite Silicone Materials with Shape Memory

Earlier this summer, researchers from the Lawrence Livermore National Laboratory (LLNL) were working on using a direct ink writing (DIW) process to 3D print silicone metamaterials with shape memory behavior –…

LLNL Researchers Discover Real Cause of Spatter During Metal 3D Printing Processes

So much about 3D printing is still a mystery – especially when things go wrong. Anyone who works with 3D printing is well-acquainted with the fact that the technology isn’t…