Actualités
DroneGun Tactical the ultimate UAV killer – Asia Times
Yes, it’s large for a gun — 56 inches long, 18 inches tall and 8 inches wide. And it looks like something out of a Star Wars movie. But it weighs just 16 pounds loaded with two rechargeable 14.4V lithium battery packs, and, there’s no heavy accompanying backpack, like...
Freight drone service between Cornwall and Isles of Scilly to be extended – Cornwall Live
A pioneering freight drone service between mainland Cornwall and the Isles of Scilly is to be extended to see how it can benefit islanders. First trialled last December, the unmanned aircraft project between drone firm Flylogix and The Isles of Scilly Steamship Group,...
US Army could soon have a high-power microwave to destroy small drone swarms
WASHINGTON — The U.S. Army is set to begin development and integration of a high-power microwave capability to destroy small drone threats beginning in fiscal 2022, according to budget justification documents released with the financial request. The service plans to...
Printing functional metallic 3D parts using a hybrid friction-surfacing additive manufacturing process | SpringerLink
This paper presents a hybrid additive manufacturing (AM) process combining multilayer friction surfacing (FS) and metal machining operations. While friction surfacing has been known as a part repair or coating process, we here present an attempt to use it to build...
Scopus preview – Scopus – Document details – Precise control of microstructure and mechanical properties of additively manufactured steels using elemental carbon powder
The development of new materials for Additive Manufacturing (AM), especially for Laser Powder Bed Fusion (LPBF), is essential to reveal the full potential of AM-processed metallic components. The application of powder blends represents a promising pathway for flexible...
US Air Force qualifie une pièce de moteur imprimée en 3D de GE Aviation
La fabrication additive prend décidément une place de plus en plus importante à bord des avions. Quelques semaines après qu’Airbus ait qualifié Materialise pour l’impression 3D de pièces en polyamide ignifugé, GE Aviation a reçu l’approbation de proposition de...
Un mélange gazeux optimal peut contribuer à améliorer la stabilité du processus de fabrication additive pour les dispositifs médicaux | 3D ADEPT MEDIA
L’année dernière, en juillet, Linde et 3D Medlab ont annoncé leur projet de découvrir comment les conditions atmosphériques pouvaient être optimisées pour la production de structures en treillis complexes. Pour ceux qui ne les connaissent pas, 3D Medlab est une...
ON Semi announces SiC MOSFET modules for Charging EVs – News
ON Semiconductor has announced a pair of 1200 V full SiC MOSFET 2-PACK modules further enhancing their range of products suitable for the challenging electric vehicle (EV) market. As sales of EV continue to grow, infrastructure must be rolled-out to meet the needs of...
AC-DC converter chip first to integrate 1700V SiC MOSFET
The BM2SC12xFP2-LBZ AC-DC converter series from Rohm is aimed at industrial applications such as auxiliary power supplies for street lamps, commercial air-conditioning systems, general-purpose inverters and for AC servo drives. An auxiliary power supply is an...
Projet VOLCAN : Airbus et Safran feront voler un A320neo 100% biocarburant à la fin 2021
Ce vol se fera dans le cadre du projet VOLCAN (VOL avec Carburants Alternatifs Nouveaux), un partenariat entre Airbus, Safran, Dassault Aviation, le Ministère des Transports et l'Onera. Après un premier vol test 100% biocarburant réalisé à Toulouse le 18 mars sur un...