CW Blog

Hybrid, large-format additive tooling: Lighter, faster, less costly molds for big parts

Additively manufactured cores, CFRP face skins produce large tools for prototype, low-volume aerostructure parts.

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Cloudy skies ahead for composites

In light of the uncertainty the composites industry faces, business travel, the supply chain and the inability to develop next-generation leaders are concerns to watch for leading into 2021.

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Economics

Composites activity expansion quickens in October

Seasonal shipping rush sends supplier delivery reading higher, marking the first time since mid-2019 that the Index reported two consecutive months of expanding business activity.

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Glass Fibers

Composites meet precision, weight goals for complex facade design

Brazilian fabricator Gatron manufactured 3,000 square meters of curved composite frames to support a 33-floor residential building.

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Digital Demos

Next-generation aerospace mold release application

Chem-Trend reviews three application techniques and strategies for its Zyvax® 1070W aerospace mold release system.

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Application

Italian student design team uses composites to improve automotive performance

Politecnico di Milano’s Formula SAE team worked with Exel Composites to transition to lighter, better-performing composite vehicle components.

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Carbon Fibers

Q&A with Ethan Escowitz, CEO, Arris Composites

Ethan Escowitz visits with CW Talks to discuss Arris Composites’ Additive Molding process.

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Digital Demos

Large-format additive manufacturing

Thermwood presents its Large Scale Additive Manufacturing (LSAM) system, designed to quickly fabricate large fiber-reinforced polymer structures for a variety of applications.

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Editorial

The meaning of next-generation

When the past becomes the present and the present becomes the future, the future starts looking a lot like the past. Got that?

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Fabrics/Preforms

Braided preforms meet phase-change tooling

A program from the U.S. Air Force Research Laboratory adopts automated braiding and phase-change tooling for a complex geometry unmanned aircraft part.

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Digital Demos

Mandrel solutions for trapped & complex geometry composites

Smart Tooling explains how its shape memory polymer material can be used as a rigid layup mandrel, go through a cure process, elevated to elastic temperature, removed and reformed for re-use.

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Aerospace

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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