A team of applied industrial electronics students at Aalborg University in Denmark has built and tested a 3D-printed hybrid drone that can take off, plunge underwater, maneuver beneath the surface and ...

May 18 (UPI) --Damen Shipyards Group of the Netherlands is to develop the world's first class-approved 3D printed ship propeller, the company announced on Wednesday.The effort will be undertaken ...

Interestingly, the 2-blade FDM-printed propeller ended up performing the best, while the bi-blade design (with two sets of blades positioned one after the other) performed worse — but better ...

The 400kg prototype 3D printed propeller represents a steep learning curve of the understanding of material properties, according to Kees Custers, Project Engineer in Damen’s R&D department.

3D printed propeller 1 Articles . Toroidal Propellers Make Drones Less Annoying. January 28, 2023 by Navarre Bartz 60 Comments . Despite being integral to aviation for more than a century, ...

Naval Group manufactured a new-generation propeller via a metal 3D printing process, mounted on a tripartite minehunter.This propeller is 2.5-m in diameter… ...

According to researchers at Ben-Gurion University (BGU), a new type of cyber warfare whereby saboteurs can fool 3D printers into creating self-destructing parts that are indistinguishable from the ...

Researchers from three universities combined their expertise to demonstrate the first complete sabotage attack on a 3D additive manufacturing (AM) system, illustrating how a cyber attack and ...

Cyborg turtle gets 3D printed beak after propeller injury. Loggerhead turtle AKUT3 has been given a state-of-the-art 3D printed titanium jaw after being injured by a boat propeller.