Articles

Economics

Composites activity expands for third straight month

Production may struggle under slowing new orders and supply chain challenges.

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What is the role of composites in electric vehicles?

Governments and automakers are sending clear signals that electric vehicles are the future. Lightweighting EVs with composites seems obvious, but Dale Brosius says there are more opportunities not to be missed.

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Carbon Fibers

Flexible carbon fiber plates enable high-performance footwear

Carbitex’s flexible carbon fiber/thermoplastic composite plates use creative engineering to eliminate design compromises in athletic footwear.

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Curing

Bespoke process produces composite brake pedal every minute

Three composite materials are used to create structural composite member that meets demanding mechanical requirements.

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Automotive

Thermoplastic composite structure replaces metals on safety-critical brake pedals

First all-composite brake pedals developed by Boge Rubber & Plastics Group are lighter, stiffer, stronger and offer improved driving haptics.

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ATL/AFP

Multilayer thermoplastic tapes, AFP and resin infusion for more democratic composites

Novotech advances new materials and more affordable automated processes for small aircraft and beyond

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Aerospace

Pratt & Whitney to produce advanced metal and CMC turbine airfoils in North Carolina

New 1 million-square-foot production facility follows CMC R&D center and publicized strategy for next-gen engines.

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Fatigue testing of composites

Fatigue testing may be performed at multiple points during the design of a composite structure. A focus on small-specimen level fatigue test methods, however, suggests a need for more testing method standardization.

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Trends

3D-printed prefab homes aim to disrupt construction market

California startup Mighty Buildings’ award-winning prefabricated building production process relies on large-format 3D printing, UV-curable resins, digital design and automation.

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Carbon Fibers

ORNL develops 3D-printed composite machine base

In a recently reported project from Oak Ridge National Laboratory, carbon fiber and large-format 3D printing were used to help create a solution for machine tool outsourcing.

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Sustainability

The Gardner Editors' Great Big 2020 Holiday Gift Guide

Our hand-picked holiday gift guide for the composite lovers, Metalworkers, Machinists, Mold Makers, Processors, Welders, Finishers, Engineers and Makers in your life.

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Epoxies

Multifunctional epoxy formulations show potential for future composite manufacturing

Study results from Swinburne University show highly increased cure time as well as reduced cure temperatures. Further research hopes to enable faster, higher-volume composites 3D printing and other processes.

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