Feature

Out of Autoclave

Tech Table: Curing Ovens

A table of composite curing ovens composed of data provided by suppliers. 

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Prepregs

Tow steering, Part 2: The next generation

Wings on next-generation commercial aircraft will be longer, thinner, more aerodynamic and more efficient. They also are ideal candidates for the application of steered tows. One project aimed to design, fabricate and quantify a tow-steered wing skin.

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Feature

2020 CW Top Shops recognizes top-performing facilities

CW's second annual Top Shops benchmarking survey helps composites fabricators put their operations into perspective and illuminates top-ranking facilities.

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ATL/AFP

AFP tow steering comes of age, Part 1: Current state

It used to be enough that AFP systems could precisely and quickly place and cut multiple tows to build complex aerostructures. Now, fabricators need those tows steered, and the tighter the radius, the better.

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PAEK

Moving forward on the Multifunctional Fuselage Demonstrator (MFFD)

Clean Sky 2’s MFFD program continues to move toward its goal of delivering a welded, thermoplastic composite fuselage demonstrator using next-generation manufacturing processes.

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Epoxies

Reprocessable thermosets and thermoplastic epoxies: An expanding landscape

New chemistries give thermosets new thermoplastic-like versatility.

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Next-generation composites qualification

Fully digital qualification hasn’t yet arrived, but simulation and analysis software continue to evolve and work together with physical testing practices.

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Carbon Fibers

Bridging the gap between CFRP and CMC

Novel composites offer performance up to 1000°C with faster processing.

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Carbon Fibers

Automated aerocomposites production: Liquid molding or welded thermoplastic?

Two materials and process approaches are demonstrated for CFRP bulkhead production.

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Feature

3D printing with continuous fiber: A landscape

Growth continues in suppliers, part size, production volume and markets.

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