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March 30, 2021 | International, Aerospace

Saab trials 3D-printed part on Gripen for battlefield repairs - Skies Mag

Saab successfully conducted a trial which marked the first time an exterior 3D-printed part has been flown on a Gripen.

https://skiesmag.com/press-releases/saab-trials-3d-printed-part-on-gripen-for-battlefield-repairs/

On the same subject

  • Virtual Training becomes reality for Royal Netherlands Navy

    February 21, 2020 | International, Naval

    Virtual Training becomes reality for Royal Netherlands Navy

    February 20, 2020 - Technical students from the Royal Netherlands Navy can now make virtual acquaintance with naval ships. They do this with a Virtual Reality (VR) programme that Damen Schelde Naval Shipbuilding (DSNS), Thales Nederland and the maritime innovation cluster Extended Reality developed for them. The programme was commissioned by the Royal Dutch Navy last Wednesday, prior to the signing of the contract for a new supply vessel. The so-called Intro-TD-OPV experience was created for students of the Royal Navy Technical Training. Supported by game techniques and a narrative, the student moves over the HNLMS Holland, a patrol ship of the Holland class and learns, playfully, the functional design of the ship and the location of the systems on board. The idea is that VR technology, game technology and gamification contribute to innovative education. With this, the Royal Netherlands Navy tries to fascinate and bind the technical target group. After all, the defence sector in general, and the Royal Navy in particular, nowadays need all the tools to recruit and retain suitable personnel. The VR programme was developed in close collaboration with the maritime innovation cluster Extended Reality. This cluster is largely run by naval personnel from the Simulation Center Maritime (SimCenMar). Here experiments are performed with all kinds of possibilities of extended reality. For the realisation of this VR project, DSNS worked closely with students from the Media Designer course at Scalda in Vlissingen. They participated in the course 3D models and graphics. To date, more than ten trainees have been involved in DSNS's ever-growing VR/AR department. View source version on Damen: https://www.damen.com/en/news/2020/02/virtual_training_becomes_reality_for_royal_netherlands_navy

  • Airbus and Spanish Air Force to develop drone and augmented reality inspections for military aircraft

    May 31, 2019 | International, Aerospace

    Airbus and Spanish Air Force to develop drone and augmented reality inspections for military aircraft

    @AirbusDefence @EjercitoAire @FEINDEF_ #Digitalisation #FEINDEF The Research and Development (R&D) project significantly reduces maintenance burden and improves aircraft availability The technology is part of Airbus' commitment to develop its SmartForce digital services for military fleets Spanish Air Force is first to benefit from this Airbus technology as part of its roadmap for the use of digital-based services Madrid, 29 May 2019 – The Spanish Air Force has become the first air force worldwide to support the development of Airbus' drone and augmented reality-based maintenance inspection services, with the aim of drastically reducing maintenance inspections for large military aircraft and increasing overall fleet availability. This digital innovation technology will initially be trialled on Spanish Air Force A400M aircraft based at Zaragoza Air Base (31st Wing), with options to extend the technology to other aircraft, including the C295 and the CN235. General José Luis Pardo Jario, Head of the Spanish Chief of the Air Staff office, said: “This technology has the potential to make a major contribution to maintenance tasks for our fleet. Not only is it more time and cost efficient, above all it allows the upskilling of aircraft maintenance personnel, in accordance with the new digital era we all need to contribute towards in order to reap its benefits.” The technology relies on drones equipped with sensors and high-definition cameras to scan, in a matter of hours and not days, the exterior of an aircraft undergoing a maintenance inspection. A secured connection allows data and information generated to be displayed on tablets and augmented reality glasses, allowing staff to quickly identify and apply maintenance procedures and corrective actions while ensuring all inspection and maintenance procedures are formally and fully recorded on the maintenance log. Not only does this technology reduce the maintenance inspection time, it supports the early detection of defects and helps guarantee quality and post-maintenance airworthiness. José Antonio Urbano Torres, Military Aircraft R&D Chief Engineer, said: “Innovation and technological development are part of our DNA. Airbus invests considerable human and economic resources in the research and development of new processes, products and services to meet the current and future needs of our customers. We would like to thank the Spanish Air Force for its contribution and commitment to the development and maturity of this system, which is sure to revolutionise military aircraft maintenance.” The tests with the Spanish Air Force A400M will allow Airbus to use real user data, not only to consolidate the algorithms for safe autonomous flight of the drone around an aircraft thus avoiding the use of scaffolding and heavy mobile equipment that risks damaging the aircraft, but also to process the terabytes of images and data as a deep learning library that allows for the development of a robust Artificial Intelligence-based defects detection system. Through its SmartForce portfolio, Airbus is continuously developing new technologies and innovative services to help military customers assess, predict and anticipate the needs of their fleets by leveraging big data analytics coupled to secured connectivity to ensure the highest mission readiness. https://www.airbus.com/newsroom/press-releases/en/2019/05/airbus-and-spanish-air-force-to-develop-drone-and-augmented-reality-inspections-for-military-aircraft.html

  • Shipbuilding suppliers need more than market forces to stay afloat

    May 21, 2020 | International, Naval

    Shipbuilding suppliers need more than market forces to stay afloat

    By: Bryan Clark and Timothy A. Walton The U.S. Navy's award this month of the contract for its new class of frigates starts the very necessary process of rebalancing the U.S. surface fleet, but the competition also highlighted the U.S. shipbuilding-industrial base's increasing fragility. If they lost, two of the four shipyards bidding on the frigate were at risk of either going out of business or joining the underemployed ranks of U.S. commercial shipbuilders. Due to specialization, only one or two yards construct each class of Navy combat ship with workforces, equipment, and infrastructure that would be expensive and difficult to adapt. A decision on any single ship class, as with the frigate, can shut down a shipyard and send its workers to the unemployment line. Specialization is also a problem when orders increase. The Navy's two submarine shipyards, General Dynamics Electric Boat and Huntington Ingalls Industries' Newport News division, shrank the time needed to build subs by 20 percent during the past decade while increasing production to two per year. The rising sophistication of Virginia-class submarines has now reversed this trend, however, and submarine builders' challenges are only increasing. They recently started a new contract to build up to 10 of the larger Block V Virginia submarines and are in negotiation with the Navy on a block-buy contract for the first two Columbia-class ballistic missile submarines. Supplier challenges abound U.S. shipbuilders may be fragile, but their suppliers are on life support. After decades of being whipsawed by changes to shipbuilding plans and budget uncertainty, a shrinking number of suppliers are able and willing to stay in business. The Navy's recent initiatives to improve supplier production capacity and resilience don't go far enough to address its rising dependence on sole-source suppliers, which now provide more than 75 percent of submarine parts. For example, when problems with Columbia missile tubes led the Navy to seek new suppliers, it replaced the existing, sole source — BWXT — with another — General Dynamics — that will assemble tubes at the same facilities that are constructing parts for the Virginia and Columbia submarines. Last year, the Trump administration used the Defense Production Act to establish new suppliers for military missile fuel. The Navy should build on this effort to identify sole-source items for which an additional supplier is appropriate. In selecting additional suppliers, the Navy should prioritize attributes other than cost. Sole-source items by definition are important enough to justify seeking out or creating a single supplier rather than adapting the ship's design to use an existing item. Therefore, the Navy should emphasize the provider's track record in conducting similar or other challenging engineering; its ability to adjust to what will likely be variable demand and changing specifications; and the likelihood of quality production that avoids rework. Planning for resiliency The Department of Defense could help address the shipbuilding-industrial base's fragility with its current study of the number and mix of ships needed in the future fleet. Although the primary goal of this analysis should be determining the most effective fleet possible within likely budget constraints, it must also ensure the industrial base can build and sustain the future Navy. Industrial base considerations are not new to Navy force structure planning. During the last decade, the Navy or Congress added amphibious ships, submarines, destroyers and auxiliary vessels to maintain hot production lines or keep a shipyard afloat until the next order. Each of the Navy's new combatant ships are expected to cost more than $1 billion to build, constraining the Navy's ability to spread ship construction to other qualified shipyards to fill production gaps or extend classes to keep a shipyard in operation. The Navy could better support shipbuilders by rebalancing its fleet architecture to increase the number of smaller vessels such as corvettes or tank landing ships, and reduce the number of larger destroyers and amphibious warships. Smaller, less-expensive ships could be built in larger numbers per year, providing more flexibility in shipbuilding plans to stabilize the workload for shipbuilders and providing more scalability to align shipbuilding expenditures with changing budgets. Smaller ships could also be built at a wider range of shipyards, including those that only build commercial vessels and noncombatant government ships like Coast Guard cutters and oceanographic research vessels. These “dual-use” shipbuilders suffer today from a lack of coordination between commercial and government shipbuilding, which creates a feast-or-famine cycle of orders. The Navy and nation depend on a healthy shipbuilding-industrial base. To foster the industrial base in the face of natural and man-made challenges, the Navy should change its fleet design and shipbuilding plans, while investing to establish and qualify new suppliers. Without deliberate action, the U.S. shipbuilding industry will become increasingly fragile, limiting the Navy's ability to build the ships it needs and respond when today's competitions turn to conflict. Bryan Clark is a senior fellow at the Hudson Institute, where Timothy A. Walton is a fellow. https://www.defensenews.com/opinion/commentary/2020/05/20/shipbuilding-suppliers-need-more-than-market-forces-to-stay-afloat/

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