29 janvier 2024 | International, Terrestre
The US defence prime says it has had a good month and a breakthrough year with a $93.6bn backlog in 2023.
22 décembre 2024 | International, Aérospatial
The ASA, BAE Systems and ASC Pty Ltd have signed a Tasking Statement, a contractual agreement that supports the joint development of build strategy, supply chain management plans and a...
18 septembre 2019 | International, Aérospatial
During Exercise Talisman Sabre 2019, the Australian Defence Force (ADF) in conjunction with Defence Science and Technology (DST) and the Defence Aviation Safety Authority (DASA) successfully validated ChipCHECK, a state of the art instrument that provides equipment maintenance crews with immediate, automated chip analyses onsite (either at base or deployed). ChipCHECK, designed and manufactured by Gastops, provides a capability not previously available to the ADF — the ability for operators and maintenance staff to accurately assess the health of an aircraft's propulsion system via wear debris analysis while the aircraft is operating. Exercise Talisman Sabre is a biennial combined Australian and United States training activity that in 2019 involved more than 34,000 personnel from 18 countries, including Australia, the United States, Canada, Japan, and New Zealand. Designed to practise the respective military services and associated agencies in planning and conducting combined and joint task force operations, Exercise Talisman Sabre improves combat readiness and interoperability between Australian and U.S. Forces, and is a platform to improve upon capabilities by introducing state of the art technologies such as ChipCHECK. “ChipCHECK is one of our newest product offerings and is a great example of how Gastops continues to provide the market with new and cutting-edge technologies that solve real market pains,” said Shaun Horning, president and CEO of Gastops. The trial and deployment of ChipCHECK into Talisman Sabre proved the capability of the instrument and the significant value it provides. “We are very excited that ChipCHECK is being trialed by the Australian Defence Force. Already deployed globally for both fixed wing and rotor wing aircraft, ChipCHECK continues to maximize equipment readiness, improve on maintenance efficiency and reduce cost and time,” added Ryan Millar, ChipCHECK product manager. Exercise Talisman Sabre successfully trialed ChipCHECK in a deployed ship-based application. The ADF plans to continue using ChipCHECK in additional applications and environments; the next of which being at an operational land base. https://www.skiesmag.com/press-releases/chipcheck-successfully-validated-at-talisman-sabre-2019/
17 mai 2021 | International, Aérospatial
Le constructeur suédois Saab est parvenu, pour la première fois, à faire voler un avion équipé d'une pièce extérieure imprimée en 3D. L'avionneur utilise la technologie de la fabrication additive depuis quatre ans, notamment pour imprimer des pièces internes, précise L'Usine Nouvelle. La pièce, une trappe située sur le flanc arrière du fuselage de l'appareil, un modèle Gripen, a été imprimée sur la base du scan de la pièce originelle. Parfaitement ajustée à l'avion, elle n'a montré « aucun changement structurel visible après le vol d'essai », assure Hakan Stake, responsable du projet, dans un communiqué. Cette démonstration devrait, à terme, « permettre au personnel sur le terrain d'avoir accès à des pièces de rechange ajustées individuellement, d'éviter les réparations d'urgence ou de cannibaliser un appareil déjà endommagé », souligne-t-il. Il estime par ailleurs que cette solution permettra de réduire le nombre de pièces transportées lors du déploiement d'un appareil et de réduire son temps de réparation. De nombreuses étapes de certification du matériau utilisé, un polyamide 2200, couramment utilisé dans la fabrication additive, sont encore nécessaires avant de déployer la technologie sur le terrain. L'Usine Nouvelle du 17 mai