May 2009 Issue

May

May 2009

Lightweight, stable large-tool concept requires no master model
Cover Story

Lightweight, stable large-tool concept requires no master model

After two years of testing, partners Advanced Composites Group (ACG, Tulsa, Okla.) and GrafTech (Parma, Ohio) are commercializing the ACG GRAFOAM FPA-20 tooling system, a new concept in dimensionally stable, low-mass, high-temperature-compatible composite tooling. The system’s foundation is carbon foam.

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Features

Featured articles from the May 2009 issue of CompositesWorld

AFP/ATL design-to-manufacture: Bridging the gap
Aerospace

AFP/ATL design-to-manufacture: Bridging the gap

Managing production of a structure made via fiber or tape placement often requires software-aided  manipulation of the subtle differences between that which is designed and that which can be manufactured.

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C-Scan inspection facility cuts cost for commercial copter

C-Scan inspection facility cuts cost for commercial copter

Bell Helicopter Textron’s (Ft. Worth, Texas) 429 helicopter, first revealed in 2008, is targeted to individual, corporate and emergency-services customers.

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Neat resin specimen fabrication aids

Neat resin specimen fabrication aids

To obtain quality experimental data, one must have access to quality test specimens.

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SAMPE 2009 Preview
Out of Autoclave

SAMPE 2009 Preview

 The Society takes its U.S. trade show back to Baltimore, expecting to prepare advanced materials professionals for uncertain economic times.

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SAMPE Europe/JEC highlights
Aerospace

SAMPE Europe/JEC highlights

The global economy might be on the wane, but there was little evidence of it at the annual SAMPE Europe conference and nearby JEC Composites Show in Paris.

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The color purple: The "no complaints" movement
Pressure Vessels

The color purple: The "no complaints" movement

 So, I finally heard about the “no complaints” movement the other day, which involves wearing a rubberized purple bracelet and switching it from one wrist to the other whenever one utters a negative word.

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The half-full glass
Wind/Energy

The half-full glass

During a recession — and I’ve only known relatively mild downturns until now — an editor always heads off to a trade show with, at best, some hesitancy and, at worst, gloomy pessimism.

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The outlook for unmanned aircraft
Aerospace

The outlook for unmanned aircraft

Focused on maximizing payload capacity and endurance, the market for composite aerostructures in unmanned aircraft production is poised to grow 300 percent over the next decade.

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Airtech International
Airtech International Inc.
Airtech International Inc.
Airtech International Inc.