Design & Tooling
Notched testing of sandwich composites: The sandwich open-hole flexure test
A second new test method has been standardized by ASTM for determining notch sensitivity of sandwich composites.
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Hi-DEN project targets novel high-pressure hydrogen storage innovations
Carbon ThreeSixty, alongside partners Antich & Sons and Viritech, will manufacture, integrate and demonstrate a volumetrically efficient composite hydrogen system for land transport, short-haul aerospace.
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Composite sidewall cover expands options for fire-safe rail components
R&D project by CG Rail explores use of carbon fiber-reinforced thermoplastics and recycled manufacturing scrap to meet fire safety, weight and volume targets.
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Inha University incorporates SwiftComp simulation software to virtually test composites
AnalySwift’s SwiftComp tool aims to mitigate the burden of costly experiments and enable accurate testing of woven and braided composite structures.
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Nine factors to consider when designing composites cure tooling
Gary Bond discusses the common pitfalls and compromises when designing good cure tooling and their holistic significance for a robust composite production process.
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Sikorsky hybrid-electric VTOL demonstrator to inform future missions
Long-range, autonomous HEX aircraft prototype featuring a composite airframe serves as evaluation of large VTOL aircraft design, novel propulsion systems and control architectures for military and commercial purposes.
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AIM3D, Naddcon implement digital process chain for 3D printing
The ExAM 255 multi-material 3D printer from AIM3D, integrated into Siemens’ NX design software, opens up new optimization possibilities for 3D-printed designs, demoed by a 3D-printed GFRP component.
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Remembering Don Adams
When one thinks of composites test methods, one thinks of Don Adams. Don passed away at the end of 2022. We remember him here.
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Plant tour: Renegade Materials Corp., Miamisburg, Ohio, U.S.
Renegade Materials is known for high-performance prepregs for aerospace applications. Following its acquisition by Teijin in 2019, the company has expanded capacity and R&D efforts on a range of aerospace-targeted materials.
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Pyromeral mineral composites demonstrate resistance to thermal runaway
PyroKarb, a carbon fiber-reinforced glass-ceramic, has been demonstrated to withstand the high temperatures of open flame during a thermal runaway event in eVTOL batteries with little to no damage.
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