Compression Molding
Move over steel — Aluminum is now the target
Dale Brosius, a consultant and president of Quickstep Composites (Dayton, Ohio), observes that chasing aluminum as a competitor is a much easier task than chasing steel — if the composites industry can meet cost and volume requirements.
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Business and busy-ness
CT editor-in-chief Jeff Sloan returns for JEC Europe 2014 in Paris with observations about several intriguing composites industry trends.
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Compression molding mass out of aircraft interiors
Continuous carbon fiber-reinforced thermoplastic lightweights smoke detector pan and slashes production cycle time.
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LFI process: Molding strong and attractive spa enclosures
Dynasty Spas (Athens, Tenn.) finds a composite alternative to wood hot tub surrounds in a polyurethane (PU)-based long fiber injection (LFI) solution implemented by Romeo RIM Inc. (Romeo, Mich.).
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Faster cycle, better surface: Out of the autoclave
GM is first automaker to use Class A CFRP parts from new pressure-press technology.
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Press-molding method emulates autoclave
Rubber tool insert avoids consolidation pressure “dead zones” and slashes cost.
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Class A CFRP body panels: Six-minute cure
Gurit CBS-based laminate/process combo mints parts with twice the thermal performance in one-sixth the time.
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Formulation flexibility: Direct-SMC
Consortium applies inline-compounding technology to reinvent sheet molding compound.
Read MoreForging 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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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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