21 février 2023 | International, Aérospatial
General Atomics, UAE advance talks over MQ-9B drones
The company is pushing a new interface for satellite connectivity aboard its drones.
22 juillet 2019 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité, Autre défense
US Army commissions ‘world’s largest 3D printer’
3D Systems and the National Center for Manufacturing Sciences (NCMS) have been awarded a US$15 million contract by the Combat Capabilities Development Command Army Research Laboratory (ARL) to create what they say will be the ‘world's largest, fastest, and most precise metal 3D printer'. The machine will be used for long-range munitions, combat vehicles, helicopters, and air and missile defense applications, the company said.
According to the US Army, it already uses additive manufacturing (AM) to refurbish worn parts and create custom tools. Plans are to develop large-scale systems for installation in its depots and labs. Subsequently, 3D Systems and its partners also aim to make the new 3D printer technology available to aerospace and defense suppliers.
The printer's build envelope is planned to be 1000 mm x 1000 mm x 600 mm, with ability to build minimum wall thickness of 100 µm and layer thickness of 30 µm. This is a significant increase over current large-scale metal 3D printers with a build envelope of 500 mm x 500 mm x 500 mm, 3D Systems said.
'Up until now, powder bed laser 3D printers have been too small, too slow, and too imprecise to produce major ground combat subsystems at scale,' said Dr Joseph South, ARL program manager.
3D Systems also plans to integrate the new technologies and processes into its existing range of 3D printers.
Sur le même sujet
-
-
18 mars 2022 | International, Aérospatial
Rolls-Royce, Kale to develop engine for Turkish fighter
UK engine maker Rolls-Royce and its local partner Kale will launch a joint effort to produce an engine to power Turkey's first indigenous fighter jet, the TF-X.
-
10 janvier 2019 | International, C4ISR
Parsons acquires geospatial intelligence provider OGSystems
By: Mark Pomerleau California-based Parsons Corp. announced Jan. 8 it has acquired OGSystems, which provides advanced technologies in geospatial intelligence, big data analytics and threat mitigation. According to a press release, the move follows “a series of strategic investments” and is the third acquisition by Parsons in the last 14 months. Terms of the deal were not disclosed. OGSystems' main customers include the National Geospatial-Intelligence Agency, the National Reconnaissance Office, and Special Operations Command. The company's VIPER Labs and Immersive Engineering techniques were the catalysts for deployment of geospatial systems and software, embedded system threat analytics and cloud engineering solutions, the release stated. “OGSystems will expand our position in critical markets, including space operations, cybersecurity, critical infrastructure, and beyond,” Carey Smith, Parsons' chief operating officer, said. “Parsons' existing artificial intelligence and cloud computing expertise will augment OGSystems' support for customers demanding more efficiency in analyzing overwhelming volumes of geographic imagery and data.” Parsons' last major acquisition, in May 2018, was Polaris Alpha, which provides innovative mission solutions for complex defense, intelligence, security customers and other U.S. federal government customers. Parsons noted at the time that its artificial intelligence, signals intelligence and data analytics expertise supporting defensive and offensive cybersecurity missions will be expanded by integrating Polaris Alpha's machine learning, data, video, multi-source analytics and automated reasoning technologies. Moreover, Polaris Alpha's portfolio of electromagnetic warfare, signals intelligence, space situational awareness and multidomain command and control technologies will “significantly increase the scale and scope of Parsons' capabilities and customer relationships.” “Parsons' strategy is focused on disruptive, differentiated technologies demanded in high-growth, mission-oriented programs in the defense, intelligence, and critical infrastructure sectors,” Chuck Harrington, Parsons' chairman and CEO, said following the acquisition of OGSystems. “The actionable intelligence that geospatial imagery and data analytics brings to Parsons' portfolio through OGSystems is a game changer. Whether informing our national security customers' mission planning or designing tomorrow's resilient smart city, Parsons now brings deeper intelligence expertise to the challenge.” https://www.c4isrnet.com/industry/2019/01/09/parsons-acquires-geospatial-intelligence-provider-ogsystems