August 9, 2018 | International, Aerospace
Oerlikon is partnering with Boeing and Lufthansa Technik to research standardization and qualification of additive manufacturing processes.
Oerlikon is pairing up with major aerospace players to make additive manufacturing (AM) a more feasible option for industrialization. The Swiss technology and engineering group has signed agreements this year with Lufthansa Technik (LHT) and Boeing to collaborate on research into ways AM for aerospace can be more easily standardized and qualified.
The most recent of these agreements is the memorandum of understanding (MoU) with LHT, which aims to establish “robust and repeatable processes for AM in the aircraft MRO industry.” According to a spokesperson for Oerlikon, the collaboration's research seeks to understand what process variability exists when the same component geometries are built on the same machine using the same powder batch, heat treatment, testing conditions and build parameters in different global locations. Oerlikon and LHT will print these components using an Oerlikon-produced IN718 powder alloy on identical printers at LHT Hamburg and Oerlikon's locations in Charlotte, North Carolina and Barleben, Germany.
Once the variables are identified, the study's objective is to understand how they can be controlled to achieve repeatable processes—which will ensure that all parts meet quality requirements and reduce the cost of recurring quality validation, according to Oerlikon. The company says this repeatability could also provide potential savings in procurement, warehousing and supply chain management. For now, the partnership is set for a one-year period, but the companies say the scope and timeframe is likely to increase.
Meeting the challenges of qualifying AM materials and processes for aerospace is also at the heart of Oerlikon's collaboration agreement with Boeing. The five-year agreement, which was signed in February, seeks to develop standard materials and processes for metal-based AM. The collaboration's research will initially focus on industrializing titanium powder bed fusion AM. The companies say that in addition to meeting qualification challenges, it will enable them to “provide a route for the adoption of AM with a qualified supply chain that achieves quality and cost targets.”
Full Article: https://www.mro-network.com/emerging-technology/studies-seek-industrialize-additive-manufacturing-aerospace
November 1, 2022 | International, Aerospace
31 octobre 2022, par Arnaud. L'Élysée semble vouloir aller vite sur ce dossier, quitte à bousculer un peu les habitudes françaises. Lors d'une réunion avec de nombreux
December 17, 2020 | International, Land
By: Jen Judson WASHINGTON — Joint Light Tactical Vehicle-maker Oshkosh Defense announced it has agreed to buy engineering company Pratt Miller, which brings with it artificial intelligence, autonomy and robotics expertise. Oshkosh said in a Dec. 15 news release that it has entered into a definitive agreement to acquire Pratt Miller in a cash-free, debt-free purchase price of $115 million. The New Hudson, Michigan-based Pratt Miller will keep its name, team, facilities and branding, according to the statement. The engineering company was founded in 1989 and is becoming known for its robotics capabilities. The firm recently won a U.S. Army contract in a partnership with QinetiQ to provide prototypes of the light variant of its Robotic Combat Vehicle for evaluation. Pratt Miller also won a contract to develop a design to integrate a new weapon system onto a Stryker combat vehicle under the Stryker Medium Caliber Weapons System lethality program. It is partnered with Rafael in the competition in which government testing of offerings is ongoing. The Israeli government recently expressed enthusiastic interest in mating Oshkosh vehicles with Rafael's Iron Dome missile defense system. In addition, Pratt Miller was one of six companies chosen by Army Futures Command to work on ways to improve the currently cumbersome, taxing and sometimes risky munitions resupply system for field artillery units operating M109 Paladin howitzers. “Pratt Miller has made significant advances in dynamic growth areas such as artificial intelligence, robotics, autonomous and connected systems and electrification,” which puts Oshkosh more into the robotics game than ever before. “We believe combining Pratt Miller's engineering expertise with Oshkosh's innovation and operational strengths will enable us to better serve customers and position our Company for growth,” John Pfeifer, Oshkosh Corporation president and chief operating officer, said in the statement. “Pratt Miller's motorsports heritage has created a culture of speed and agility that has defined our success,” added Matt Carroll, the company's CEO. “Oshkosh is an ideal partner for us to apply that mindset to some of the most significant challenges facing customers today. Together, we expect to grow our decade-long partnership and expand our pipeline of new business opportunities. We look forward to learning from one another and continuing to innovate to bring market-leading products to our customers.” The buy, which is subject to customary closing conditions, should be complete in the first quarter of calendar year 2021, the statement noted. The acquisition also could give Oshkosh more leverage in competitions like JLTV re-compete effort which has recently kicked off and the Optionally Manned Fighting Vehicle program to replace the Bradley Infantry Fighting Vehicle. A request for proposals for the OMFV program is expected to drop by the end of the week. https://www.defensenews.com/land/2020/12/15/oshkosh-buys-pratt-miller-for-115m/
July 18, 2018 | International, C4ISR
By: Andrew C. Jarocki WASHINGTON — Airbus has created a new advanced data analytics system for the defense market, gathering data from vehicles to better plan maintenance and study mission performance. The firm announced the program, SmartForce, at the 2018 Farnborough Airshow. The program is meant to “enable substantially more efficient maintenance by drilling into the wealth of data acquired by new generation helicopters and aircraft,” according to a company news release. The company added it will “more rapidly perform root-cause analysis and faster trouble shooting.” The use of artificial intelligence to make sense of data has become a growing focus for the defense and intelligence community, as has cloud computing for handling the massive volumes of data. “Our digital analytics services support the goal of enhanced mission readiness of our operators' aircraft," said Stephan Miegel, head of military aircraft services at Airbus Defence and Space, “and they provide predictive solutions which all contribute to reduced workload and costs.” https://www.defensenews.com/digital-show-dailies/farnborough/2018/07/17/following-industry-trend-airbus-dives-into-data/