Processes
Carbon fiber/PEEK takes hydraulic pump to new depths
A switch from metal to composites reduces weight, minimizes part deflection in ultradeep ocean installations.
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New cutting tools for drilling material stacks
Dormer Tools Ltd. (Sheffield, U.K.) has developed veined polycrystalline diamond (PCD) cutting tools for drilling applications that involve stacked materials in aircraft wingskin assemblies.
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Tough resins for aggressive environments
New thermoset systems drive composites deeper into markets where fire, corrosion, stress and fatigue are ever-present threats.
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3-D preforms: Fast, efficient blade-root manufacture
To expedite the blade root manufacturing process for wind turbine blade manufacturers, 3TEX Inc. (Cary, N.C.) has developed RapidRoot, a 3-D preform.
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Heavy-duty infusion: Scaling up for scrubbers
Infused 3-D woven fabric preforms best steel in beams and unitized deck structures built for the caustic confines of massive flue gas desulfurization systems.
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Q&A: Manuel Torres Martinez
At the 2011 JEC Composites Show in Paris, CT had the opportunity to interview MTorres Group chairman Manuel Torres Martinez, excerpts from which appear here.
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Thermoplastic composites: Primary structure?
Yes, advanced forms are in development, but has the technology progressed enough to make the business case?
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Microwave: An alternative to the autoclave?
Aerospace composites manufacturer GKN evaluates microwave oven practicality and cost-effectiveness.
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Carrier-capable, all-composite external fuel tank
Legacy product positions builder for a shot at an F-35 contract.
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Tabbing composite test specimens: The how
The when and why of tabbing composite test specimens were the subjects of my previous column (see “Tabbng composite test specimens: When and why," under "Editor's Picks," at right), which included a discussion of tabbing materials, tab thickness and taper angle, and adhesive selection.
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