Aerospace
Nidec Machine Tool’s LAMDA5000 Enables Very Large-Scale DED Metal Additive Manufacturing
The company says this large-format 3D printer expands the capabilities of laser powder DED 3D printing.
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3D Printed Titanium Replaces Aluminum for Unmanned Aircraft Wing Splice: The Cool Parts Show #72
Rapid Plasma Deposition produces the near-net-shape preform for a newly designed wing splice for remotely piloted aircraft from General Atomics. The Cool Parts Show visits Norsk Titanium, where this part is made.
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Will the Successes of NASA’s RAMFIRE Project Lead to an Operational Aerospike Engine?
NASA’s RAMFIRE project has additively manufactured a 36-inch diameter aerospike nozzle with complex integral coolant channels for a more efficient way to propel rockets to outer space. NASA engineers will use this as a proof of concept to inform future component designs.
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From Elementum 3D: Will NASA’s RAMFIRE Project Lead to an Operational Aerospike Engine?
This chronicle from Elementum 3D describes the success of NASA’s RAMFIRE project which additively manufactured a 36-inch diameter aerospike nozzle with complex integral coolant channels for a more efficient way to propel rockets to outer space. Engineers plan to use this as a proof of concept for future component designs as NASA reimagines rocket engine technology.
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Large-Volume VFGF 3D Printer Produces Modular Helicopter Cockpit Simulator
The Queen 1 VFGF system from Q.BIG 3D produced a complete modular helicopter cockpit simulator in just over a month, all while offering high surface quality, fast build rates and lightweight construction.
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America Makes Names Winners of Air Force Project Call Totaling $850,000
Awardees are tasked with identifying the current, emerging and future state of additive manufacturing (AM) process qualification, prioritizing AM machine qualification to quantitatively validate acceptable AM operations.
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Stoke Space Uses Solukon Technology for Depowdering of Rocket Parts
Stoke’s first- and second-stage engine thrust chambers are additively designed and manufactured in-house with regenerative cooling channels and built-in manifolds, which have features and internal cavities that are typically difficult to depowder.
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Rivelin Robotics Leads Project CAMPFIRE to Develop Automated Postprocessing Solutions for Regulated Industries
The participating companies are working to create complete digital postprocessing solutions for the automated finishing of flight parts, orthopedic implants and gas turbine components produced using metal additive manufacturing processes.
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America Makes Announces Recipients of $2.9 Million Defense Project Call
The project award winners are tasked with demonstrating data gathering and analysis methods to drive industrywide metal additive manufacturing operations acceptance.
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3D Printed NASA Thrust Chamber Assembly Combines Two Metal Processes: The Cool Parts Show #71
Laser powder bed fusion and directed energy deposition combine for an integrated multimetal rocket propulsion system that will save cost and time for NASA. The Cool Parts Show visits NASA’s Marshall Space Flight Center.
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