Processes

Thermoplastics

Suprem SA begins new pultrusion line production

Highly automated manufacturing line processes continuous fibers with high-performance thermoplastics for tapes, profiles and rods.

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Epoxies

Commercializing UV-curable thermosets for continuous fiber 3D printing

Strategic partners Continuous Composites and Arkema/Sartomer are developing a library of photocurable resins for use in a variety of OOA, high-speed, high-performance composite applications.

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Automotive

Liftgate design puts modified filament winding to the test

Heavily modified winding process produces light, structural support frame for performance-critical liftgate.

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Ketones

Victrex, Electroimpact achieve thermoset AFP speeds using thermoplastics

Using Electroimpact’s AFP technology and Victrex’s low-melt PAEK prepreg tape, the companies report laydown speeds of 4,000 inches per minute.

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Aerospace

Tow steering, Part 2: The next generation

Wings on next-generation commercial aircraft will be longer, thinner, more aerodynamic and more efficient. They also are ideal candidates for the application of steered tows. One project aimed to design, fabricate and quantify a tow-steered wing skin.

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Welding

Manufacturing the upper half of the Multifunctional Fuselage Demonstrator (MFFD)

Proving industrial reliability for low-cost thermoplastic composites production using AFP in-situ consolidation, as well as continuous ultrasonic and resistance welding.

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Aerospace

Virgin Orbit LauncherOne rocket reaches space

Air-launched, liquid-fueled rocket makes historical debut with successfully targeted orbit and 10 NASA NSP payloads deployed.

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Adhesives

Troubleshooting failures in adhesive-bonded composite joints

Cause of adhesive bonding inconsistencies or failure may be numerous. According to Louis Dorworth, the following points should be examined to determine the culprit.

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Aerospace

Composites design helps nano-sized lunar rover hit big milestones

Developed by Carnegie Mellon University, the ultralight, composites-intensive Iris nano-rover will make its lunar debut later this year.

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Automation

Airborne, JETCAM develop digital interface for automated kitting

Integration of Airborne’s automated kitting solution and JETCAM’s CrossTrack software provides seamless data exchange for automated kitting of composite plies. 

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