Design & Tooling

NTU Singapore, Arkema manufacture carbon fiber helmets using Elium resin

Carbon fiber reinforcement increases stiffness, toughness of the helmet’s outer shell and allows it to absorb more impact energy over a longer period.

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Sustainability

Composites AM research targets wind energy

The U.S. DOE, universities and industry leaders ramp up new efforts and funding to develop 3D-printed composite wind blade molds and end-use blade components.

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Trends

Large-format, vertical, robotized, fiber-reinforced AM

MTorres joins the large-format AM fray with a system that prints vertically in lengths up to 25 meters.

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Feature

Challenges, opportunities when designing for fiber-reinforced AM

Bridging the gap between as-designed and as-made, and where do you put the fiber?

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McMurtry Automotive reveals composites-intensive, fully electric Spéirling demonstrator vehicle

There are two things we know for sure about this one-seat vehicle: it’s fast, and there are plenty of composites involved.

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Prepregs

Composites Evolution, Bcomp launch Evopreg ampliTex flax-epoxy prepregs

Compatible with Bcomp’s powerRibs reinforcement grid, the family of natural fiber materials drives enhanced stiffness, lightweight and a reduced footprint for motorsports and high-performance automotive applications.

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North Carolina State University develops CFRP skin for stealth aircraft

The carbon fiber skin will enable the design of more reliable, durable and efficient stealth jets, offering better electromagnetic conduction and high temperature capabilities.

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Work In Progress

Thermoplastic composites: Structural bumper bracket

Hybrid bracket reduces mass, increases design flexibility, package space in pickup front bumper.

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ATL/AFP

Integrating antennas into composite aerostructures

ACASIAS project integrates Ku-band array antenna in novel AFP orthogrid with drastically reduced tooling for more fuel-efficient, multifunctional CFRP aircraft fuselage panel.

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Adapting composites 3D printing to evolving needs

Continuous fiber printing pioneer increases print cell options, size, hybridization and simulation capability for expanded applications.

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