Compression Molding

Out of Autoclave

Formulation flexibility: Direct-SMC

Consortium applies inline-compounding technology to reinvent sheet molding compound.

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Forging variations

Developed in parallel to the Duqueine Group’s (Massieux, France) MFP process, the high-pressure molding process used by Lentilly, France-based Carbone Forgé is described by Vincent Duqueine as “enabling forging of composites, similar to that done with metals.”

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Ketones

Forged composites replace complex metal parts

Powerhouse manufacturer’s high-pressure compression molding process forms prepregged CFRP components with forged-metal properties.

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SMC sandwich panels: Lean process opens doors

Patented process enables compression molding at lower pressures, saving capital equipment costs for panel fabrication.

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NDT

Redesigning for simplicity and economy

Military OEM makes the switch from sandwich construction to compression molding to optimize composite aerospace part.

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Automotive

SPE ACCE 2011: Growing again

The Society of Plastics Engineers’ 11th conference on automotive composites fields a top slate of speakers and attracts its largest crowd.

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Automotive

Automotive composites: Structural underbody

For Detroit’s Big Three, a joint precompetitive composite design, development, fabrication and testing program nears successful completion.

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Carbon Fibers

Carbon fiber food tray arm: Better and cheaper

CW Conferences director Scott Stephenson summarizes the substance of a presentation at the High Performance Resins 2011 conference (Seot. 27-28) by Mohammad Moniruzzaman (SABIC Innovative Plastics, Pittsfield, Mass.), who detailed the development of a carbon fiber composite food tray arm for passenger aircraft seat backs.

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Press refurbishment a cost-effective strategy for improving production

When a U.S.-based molder of composite friction materials used in aircraft braking systems recently upgraded its factory capabilities, French Oil Mill Machinery Co. (Piqua, Ohio) agreed to rebuild 10 of the molder’s 400-ton presses

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An out-of-autoclave progress report

CW Conferences director Scott Stephenson recalls Dale Brosius’ update on Quickstep’s out-of-autoclave work for the F-35 program.

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