Processes
Automated Cutting of Composites Reinforcement Saves Time and Material, Improves Quality
Automated cutting of reinforcement materials is fast, accurate and reliable. It reduces labor costs and material waste and can substantially boost throughput.
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Update: Lower wing skin, Wing of Tomorrow
Airbus is evaluating several advanced composites technologies as part of its Wing of Tomorrow program. Among these is liquid resin infusion of the lower wing skin, being developed by Spirit AeroSystems.
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Hexcel launches electrically conductive PEKK-based carbon fiber material
HexPEKK EM is a high-performance material for additive manufacturing that meets electromagnetic shielding, radiation absorption requirements.
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Aerojet Rocketdyne to provide ULA Vulcan Centuar launch vehicle's key propulsion
The company will supply its two RL10 rocket engines to power the vehicle’s upper stage, thrusters and composite overwrapped pressure vessels.
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Part 2: Performance and safety benefits of prepregs
Returning with his second installment, Brian Bishop discusses the performance and safety benefits to using prepreg, and the value they can bring to composites fabricators.
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C-FREX exoskeleton depends on CFRP for unpowered movement
C-FREX uses a novel design and CFRP to overcome the heaviness and weakness of metallic exoskeletons.
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Additive Manufacturing Media announces new educational presentation series, AM InDepth
Presented with IMTS Spark, the series will explore how 3D printing technology is changing the face of manufacturing.
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Covestro machine developed for direct infusion of polyurethane rotor blades
Covestro’s tailor-made Baulé machine enabled production of a 64.2-meter-long polyurethane turbine blade.
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Reimagining wind blade design
Wind turbine blade architecture is so well established that it’s difficult to imagine there might be a better alternative. ACT Blade’s skeleton-based design is a step in that direction.
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Revisiting the Fundamentals of Light Resin Transfer Molding (LRTM)
Like other closed molding composites processes, Light Resin Transfer Molding (LRTM) offers reduced waste and emissions, efficient materials use and a consistent and repeatable process. But LRTM requires less costly tooling and can still provide excellent cosmetics on both sides of a part in an efficient manufacturing process.
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