CW Blog
What to make of the first JEC World in three years
CW went to JEC World 2022 not sure what to expect. We were pleasantly surprised, and learned much about where and how new composites technologies are being developed.
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Multi-flange RTM frames enable radical rear fuselage design
The Clean Sky 2 Advanced Rear End (ARE) demonstrator combines patented new frame design, thermoset and thermoplastic composites and smart tooling to advance aircraft design and cut weight, cost and production time.
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Digital design, multi-material structures enable a quieter supersonic NASA X-plane
NASA’s composites-intensive X-59 QueSST experimental aircraft is set for its first flight by the end of 2022, after nine years of design, manufacture, assembly and testing by Lockheed Martin Skunk Works.
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Moving toward next-generation wind blade recycling
Suppliers, fabricators and OEMs across the composite wind blade supply chain ramp up existing technologies, develop better reclamation methods and design more recyclable wind blades.
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Graphene nanotubes enhance conductivity, performance of composite printing sleeves
Two customer projects demonstrate that small amounts of OCSiAl's TUBALL nanotubes can replace carbon black for fiberglass composite printing sleeves.
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High-performance sustainability and cost-efficiency advance with HiPerDiF
In the latest chapter of the HiPerDiF (High Performance Discontinuous Fibre) story, commercial production is on the near horizon for high-performance composite materials that are both sustainable and formable, leading to simpler, more cost-efficient composites manufacturing.
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Troubleshooting thermal design of composite battery enclosures
Materials, electrical insulation and certification are all important factors to consider when optimizing electric battery performance against potential thermal runaway.
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Improving analyses of composite pressure vessels
Accurate geometry modeling and equivalent material property approximations captured by WoundSim will play a role in improving COPV analyses.
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Composites Index experiences fluctuating expansion
The GBI: Composites Fabricating continues to shift between accelerated and slowed expansion in short periods of time, but not enough to anticipate risk of contraction.
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Additive for Composites and Composites for Additive
ÂÌñÏ×ÆÞ’s Jeff Sloan joins Peter Zelinski in an episode of the AM Radio podcast about how composites and 3D printing are changing one another.
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Difficult Materials Make Automated Fabric Cutting More Indispensable than Ever
With lingering supply chain shortages, difficult-to-cut materials like Kevlar and many others demand a more accurate and efficient cutting process. Automated cutting is the answer.
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Clemson Composites Center: Working with industry to transform composites
Offering liquid and thermoplastic composites molding, LCA-weighted simulation, full testing to validate materials/process data cards, CCC’s digital life cycle approach unites manufacturing, microstructure, part property map and structural analysis.
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