CW Blog

Pressure Vessels

DLR ZLP demonstrates new method for thermoplastic composite hydrogen fuel tank

AFP uses xenon lamp heating and inline QA to achieve innovative design which also uses ultrasonic welding.

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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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CW Trending: democratization of composites

Learn from CW Editors about the trends they are seeing in the democratization of composites.

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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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Composites testing as part of a building block approach, Part 1: Coupon-level testing

The building block materials testing approach is a step-by-step process that serves as a framework for designing composite structures while also reducing risk and cost.

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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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Epoxies

The evolution of additive composites

Defining additive composites manufacturing and how its merge with conventional processes is providing new solutions and a path forward.  

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Feature

Solution-based digital composites fabrication

MIT evolves liquid biomaterials into a new approach for sustainable engineered composite structures.

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Carbon Fibers

Reducing the cost of continuous fiber 3D printing materials

DLR has developed a novel approach to produce thermoplastic impregnated fibers for lower cost versus current slit-tape materials.

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Aerospace

Multifunctional composite structures across end markets

Innovators find new ways to add functions — from anti-icing to 5G signal transmission to structural batteries and beyond — into structural composites.

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Economics

Composites Index sets two all-time highs in three months

Supported by strong business conditions and struggling supply chains, the June Composites Index set a new high reading.

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Automation

Additive manufacturing adds versatility to large marine structures

Dive Technologies and Moi Composites are among those extending composite 3D printing’s design flexibility past prototyping and into customizable end-use parts.

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