U.S. Army Awards AM General $51.3 Million Contract For High Mobility Multipurpose Wheeled Vehicles

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  November 7, 2023 | International, Naval

  Navy’s sub readiness boss unveils steps to reach on-time maintenance

  The commander of Naval Submarine Forces believes he can get submarine maintenance back on track and readiness rates up to the 80% goal by late FY27.

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  May 19, 2020 | International, Aerospace

  Air Force’s Roper: 3D Printing ‘Going Like Gangbusters’

  "I've been so passionate about bringing in additive manufacturing, and small batch digital manufacturing, to help on aircraft parts availability," Air Force acquisition head Will Roper says. By THERESA HITCHENSon May 15, 2020 at 12:54 PM WASHINGTON: The Air and Space Forces are speeding efforts to adopt 3D printing as a major pillar of force sustainment, now making critical spare parts for weapon systems such as engine components for fighters and rockets. “Additive and advanced manufacturing [has] been going like gangbusters across the Air Force and Space Force — printing thousands of parts for airplanes,” Air Force acquisition head Will Roper said yesterday. “We're starting to print parts for satellites, including propulsion.” And today, the Air Force Rapid Sustainability Office (RSO) announced that it had reached a first milestone in its collaboration with General Electric to 3D print metal engine parts for aircraft — printing a metal sump pump for F-110 engines used by both F-15 and F-16 fighter jets. According to the announcement, the next phase of the program — Phase 1B , now being planned — will involve a family of parts on the TF34 engine, which has been in service for more than 40 years. “The collaborative effort between the US Air Force and GE shows great promise toward the adoption of metal 3D printed parts as an option to solve the US Air Force's current and future sustainment challenges,” Col. Benjamin Boehm, director of propulsion at the Air Force Life Cycle Management Center (AFLCMC) said in a press release. “This capability provides an alternate method to source parts for legacy propulsion systems throughout their life cycle, especially when faced with a diminishing supplier base or when infrequent demands or low volume orders are not attractive to traditional manufacturers.” GE originally approached the Air Force with the idea of a collaboration on 3D printed parts in 2019, and in April this year the service brought in the Defense Logistics Agency to help certify the GE-made parts for airworthiness. ALCMC, as we reported way back in September at the Air Force Association shindig, has also been pushing to get its depots around the country certified to print their own spare parts, beginning with those not critical to life and death. Air Force leaders see additive manufacturing as key to resolving the service's serious problems in maintaining aging aircraft and infrastructure and lowering costs. That said, the new 3D sump pump cover is an important piece of the engine. “Compared to other parts on the F110 engine, the sump cover might have lower functionality, but is incredibly important. It needs to be durable, form a seal and it needs to work for the entire engine to function – which is of course critical on a single engine aircraft like the F-16,” said James Bonar, engineering manager at GE Additive. The RSO-GE program is using a spiral development model, increasing the complexity and scale of parts printing with each phase. “In this program, complexity involves moving from simpler part identification, progressing to part and family of parts consolidation and eventually tackling complex components and systems, such as common core heat exchangers,” the press release said. Roper told reporters yesterday in a Zoom briefing that due to the COVID-19 pandemic, RSO has transformed its planned Advanced Manufacturing Olympics, originally planned to coincide with the now-postponed Tokyo Summer Olympics in late July, to a virtual event to be held November. It will allow 3D printing companies to show off their wares to potential service customers via a number of challenges, including a “printer shoot-off” and a “Box of Parts” challenge where manufacturers will compete to create a drone part without a blueprint. “We have been growing our network of small batch makers across the Air Force and Space Force,” Roper said. “I've been so passionate about bringing in additive manufacturing, and small batch digital manufacturing, to help on aircraft parts availability.” The COVID-19 crises has proven the “additive” value of tapping into a network of small manufacturers as the Air Force has scrambled to obtain personal protective equipment for airmen at far-flung bases, he explained. Because many large producers of items like face masks are overwhelmed, the service set up the “Air Force Rapid Advanced Manufacturing Portal,” or “AFRAMP,” as a method of finding and vetting small producers to meet service needs. “It's a portal where small batch manufacturers can make their capabilities known — show what they're able to produce — we vet them, and that then allows these small companies in aggregate to add up to large batch manufacturing,” Roper said. “We've already delivered over 11,000, different PPE devices to seven air bases that wouldn't have otherwise been able to get access for personal protective gear.” His hope is to expand that portal to other types of advanced manufacturing in the future. “I'm excited about scaling it up beyond just personal protective gear, and really having it be a one-stop-shop in the government for companies that can make things in small quantity — that can't mass produce, but can produce in mass if they're added up with a lot of their other sister companies.” https://breakingdefense.com/2020/05/air-forces-roper-3d-printing-going-like-gangbusters/

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  May 22, 2020 | International, Aerospace, Naval, Land, C4ISR, Security

  French defense industry plays catch-up as lockdown partially lifts

  By: Christina Mackenzie PARIS — As France slowly emerges from an almost complete industry shutdown imposed March 16 in response to the COVID-19 pandemic, defense company executives are considering their next steps. Stephane Mayer, Eric Trappier and Herve Guillou — respectively presidents of the groups of French industries for land and air-land (GICAT), air and space (GIFAS), and naval (GICAN) systems — were witnesses at an April 23 hearing by the National Assembly's Defence Committee. They said that despite the partial return of employees to work, the supply chain is still experiencing problems. The three industry leaders explained that following discussions with unions and the implementation of modifications in the workplace that enable employees to work while maintaining a distance of at least 1 meter between each other, about 30 percent of the workforce on production sites was back by April 23. Those able to work from home are doing so, they added. More employees returned to work on May 11 when the lockdown was eased, but personnel who can continue to work from home are being urged to do, they said. Meanwhile, shifts are being modified to ensure workers don't arrive and leave at the same time, they added. However, all three agreed that the supply chain had been interrupted, most notably in the aeronautical sector because of its dual military-civilian role and the near-total halt in air traffic, which negatively affected imports. They explained that during the lockdown, defense industry leaders and the French procurement office DGA jointly set out priorities for programs and established what activities must be maintained to ensure the military continues its missions within France and in foreign theaters. How are exports performing? All three were also unanimous in their analysis that the French defense sector could take a hit in the export market, noting that German companies never completely stopped their activities; China was quick to reconnect with potential export clients; and the American defense sector benefits both from the continuation of much of its production capacity and massive support from the federal government. This was later repeated by Guillou at a video conference organized this week by the Foundation for Strategic Research think tank. “None of us can survive unless we have 50 percent of our order intake from the export market," Guillou said. "Even if the French market returns to normal, we still have that 50 percent export segment to worry about. If we want to remain competitive on the world export market, keeping in mind that the Chinese ramped up before we did, that the Russians, Germans and Dutch never stopped, we will have to restore our competitivity extremely quickly ... to stay in the race and not lose a part of this market forever.” He also stressed that the need to catch up is a major concern of the French defense industry. What about the supply chain? The supply chain in France is largely made up of small and medium-sized enterprises. Eric Beranger, CEO of European missile-maker MBDA, told French Armed Forces Minister Florence Parly on May 6 that some of the 1,200 French suppliers that work for the company are now very fragile due to the developing economic crisis. Guillou remarked during the video conference that the “terrific solidarity” among the supply chain and subcontractors, as well the prime contractors in the naval sector, is something he'd never come across in his 40-year career. But he added that the small and medium-sized enterprises serving the aeronautical sector are suffering more. The Armed Forces Ministry began slowly ramping up on May 7 based on two principles: preserving the health of staff and their families (all personnel, civilian or military, have been given masks, which must be worn by those who work in confined spaces such as workshops, restaurants or vehicles); and continuing with the ministry's essential mission. This includes programs meant to keep fielded weapons and equipment in operational condition, but it also concerns the delivery of new materials. “The reversibility of the procedures means that were the epidemic to break-out again within the ministry we would be able to handle it,” a May 7 ministry statement said. https://www.defensenews.com/industry/2020/05/21/french-defense-industry-plays-catch-up-as-lockdown-partially-lifts/