Articles
VIDEO: One-Piece, OOA Infusion for Aerospace Composites
Tier-1 aerostructures manufacturer Spirit AeroSystems developed an out-of-autoclave (OOA), one-shot resin infusion process to reduce weight, labor and fasteners for a multi-spar aircraft torque box.
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VIDEO: Sicomin Showcases Additons to Bio-Based Range of GreenPoxy Resins
At JEC 2023, Sicomin Export Manager, Marc Denjean, took the time to speak with CW about Sicomin's various epoxy resins and their applications. Specifically, Sicomin presented examples at the show of their new bio-based range of GreenPoxy Resins.
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Celebrating National Composites Week
August 21-25, 2023 is National Composites Week. This year’s theme is “Composites Are Now,” recognizing the ways composites are shaping the world today.
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The lessons behind OceanGate
Carbon fiber composites faced much criticism in the wake of the OceanGate submersible accident. CW’s publisher Jeff Sloan explains that it’s not that simple.
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Composites enable massive wastewater infrastructure project
To build complex drop shafts for New Zealand’s Central Interceptor project, RPC Technologies pushed the limits with glass and carbon fiber, vertical filament winding and UV-cure resins.
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Daher CARAC TP project advances thermoplastic composites certification approach
New tests, analysis enable databases, models, design guidelines and methodologies, combining materials science with production processes to predict and optimize part performance at temperatures above Tg (≈150-180°C) for wing and engine structures.
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Composites manufacturing for general aviation aircraft
General aviation, certified and experimental, has increasingly embraced composites over the decades, a path further driven by leveraged innovation in materials and processes and the evolving AAM market.
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Carbon Exoskeleton Technology Enables Freedom in Composite Design
At JEC World 2023, Addyx exhibited their patented water-soluble inflatable mandrel, together with a patented carbon exoskeleton technology. This technology enables greater design freedom, reduced manufacturing costs, and lighter and stronger composite components.
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National Composites Week 2023
National Composites Week is August 21-25 and the theme is #CompositesAreNow. The goal of National Composites Week is to celebrate and bring attention to the myriad ways that composite materials and composites manufacturing contributes to the products and structures that shape the American manufacturing landscape today. Learn how you can participate.
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VIDEO: AFP Solutions in Composites Manufacturing
Addcomposites, which specializes in automated fiber placement systems and the associated software, exhibited various AFP structures at JEC 2023. In this video, Addcomposites Co-Founder, James Kuligoski, discusses their automated fiber placement solutions with CW.
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Optimized approach to predict delamination failure in CFRTP structures
ARRK Engineering and Mitsui Chemicals improved delamination prediction accuracy to help optimize absorbed energy/failure load for an overmolded TAFNEX CF/PP UD tape bumper beam.
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The basics of composite drawing interpretation
Knowing the fundamentals for reading drawings — including master ply tables, ply definition diagrams and more — lays a foundation for proper composite design evaluation.
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