wearable technologies
3D / 4D printing inflatable structure
Nottingham Trent University in Nottingham, England.
Professor Philip Breedon’s research interests and latest projects center on new and emerging technologies and materials. This includes wearable technologies, additive and subtractive manufacturing for medical applications, biomimetics, surgical robotics, augmented / virtual / immersive technologies and environments, and investigative research related to the utilization of ‘’ smart materials for medical applications. Phil believes that multidisciplinary research activity is a significant and major contributor in developing innovative research proposals. research interests and latest projects center on new and emerging technologies and materials. This includes wearable technologies, additive and subtractive manufacturing for medical applications, biomimetics, surgical robotics, augmented / virtual / immersive technologies and environments, and investigative research related to the utilisation of ‘smart materials’ for medical applications. Phil believes that multidisciplinary research activity is a significant and major contributor in developing innovative research proposals.His research interests and latest projects centre on new and emerging technologies and materials. This includes wearable technologies, additive and subtractive manufacturing for medical applications, biomimetics, surgical robotics, augmented / virtual / immersive technologies and environments, and investigative research related to the utilisation of ‘smart materials’ for medical applications. Phil believes that multidisciplinary research activity is a significant and major contributor in developing innovative research proposals.
https://www.ntu.ac.uk/staff-profiles/architecture-design-built-environment/philip-breedon
This entry was posted in 3D Printing Market share. and tagged 365 days of 4D printing, 3D / 4D printing inflatable structures, 3D printing & medical applications, 4d printed products, 4D printing lifestyle, Advanced Manufacturing, England, Fergal Coulter, Nottingham, Nottingham Trent University, Philip Breedon, smart materials, surgical robotics, wearable technologies.
4D printed’ material
Lawrence Livermore National Laboratory, is in Livermore California.
Researchers from the laboratory, add hollow gas-filled “micro-balloons” into silicone-based ink, the researchers engineered the material so it can be compressed or “programmed” at an elevated temperature, remaining in that state as it cools. When reheated, the gas in the micro-balloons expands, causing the structures to return to their original shape. When combined with 3D printing, this shape memory behavior is often referred to as “4D printing,” with the fourth dimension being time.
“The impressive part was how well the structures could recover their shape after they were reheated,” said LLNL researcher Amanda Wu, the lead author. “We didn’t see a distorted structure, we saw a fully recovered structure. Because the silicone network is completely cross-linked, it holds the part together, so the structure recovers its original shape in a predictable, repeatable way.”
In the beginning, the process was an accelerated aging test to see if the material would be useful. 4D printing took on a pretty large compression set and that made them think if it was permanent. We weren’t really thrilled about that, but researchers tried to see if it could recover its shape when heated. They tested it and it was a successful experiment.
https://www.llnl.gov/news/lab-researchers-achieve-4d-printed-material
This entry was posted in 3D Printing Market share. and tagged 365 days of 4D printing, 4D print, 4D print University, 4d printed products, 4D printed' material, 4D printing lifestyle, Advanced Manufacturing, Amanda Wu, california, Lawrence Livermore National Laboratory, silicone, wearable technologies.
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