Title: Evaluation of the Ford GrFRP lightweight car

Authors: D.R. Sigman, J.H. Buechel, P.R. Ervin

Addresses: Vehicle Methods and Components Department, Ford Motor Company, Dearborn, Michigan 48121, USA. ' Vehicle Methods and Components Department, Ford Motor Company, Dearborn, Michigan 48121, USA. ' Vehicle Methods and Components Department, Ford Motor Company, Dearborn, Michigan 48121, USA

Abstract: In 1978, as a follow-up to the build by Ford Motor Company of a Graphite Fibre Reinforced Plastic (GrFRP) car, a test programme was conducted to answer questions relating to durability and structural rigidity, fuel economy and performance, ride, noise levels, etc. This report discusses the tests performed and attempts to interpret them in light of the material differences between steel and the composites used in the prototype car. Special emphasis is placed on the similarities and differences in body and frame stiffness and on the noise and vibration characteristics. Results of some limited crush and durability testing are also included.

Keywords: graphite fibre reinforced plastics; graphite FRP; lightweight cars; fuel economy; performance; noise; vibration; modal analysis; static bending; automotive composites; vehicle design.

DOI: 10.1504/IJVD.1983.061306

International Journal of Vehicle Design, 1983 Vol.4 No.6, pp.557 - 570

Published online: 25 May 2014 *

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