This paper traces the more than 20-year history of fiberglass reinforced plastic (FRP) as the primary body material for the Chevrolet Corvette. Reasons for the original decision to use FRP are reviewed, followed by a discussion of the difficulties encountered in design, manufacturing techniques, and material compounding. These problems, and the solutions to them, include the progression from the original wet-mat material to low-profile systems. Sheet molded compounds (SMC) are discussed as non-low profile and low-profile applications. Unresolved production problems and outlined with a review of industry attention necessary to assure continued FRP application to Corvette body panels.This paper also discusses the design and application of flexible facias used on both front and rear-end bumper systems and the use of plastic as a bumper energy-managing system.


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    Title :

    Corvette Plastic Progress Enters Third Decade


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Automobile Engineering and Manufacturing Meeting ; 1974



    Publication date :

    1974-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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