Articles

Wind/Energy

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

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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Prepregs

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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Troubleshooter

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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Economics

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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SPONSORED

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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Automotive

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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Must-have capabilities in a large-format additive manufacturing machine

Thermwood’s Large-Scale Additive Manufacturing (LSAM) system comes equipped with many features that make fabrication of large fiber-reinforced polymer parts and structures fast, efficient and accurate.

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Aerospace

KVE INDUCT: Welding a torsion box demonstrator

To meet sustainability targets and market demands, the aerospace industry is searching for alternative joining methods. Automated assembly of thermoplastic composite structures by induction welding offers a solution. (Sponsored)

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Wind/Energy

ÂÌñÏ×ÆÞ is on the road again

Since CW’s infancy, its editors have strived to imbue its coverage with a sense of place, whether that’s through plant tours, facility visits or trade shows. After a pandemic, this has never seemed more important.

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