Flowable 2D textile structures for the production of thermoplastic 3D FRP parts with continuous fiber reinforcement between shell and rib
Ładowanie...
Data
2022
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Politechniki Łódzkiej
Lodz University of Technology Press
Lodz University of Technology Press
Abstrakt
Nature shows evolutionary fiber-reinforced solutions, e.g. a peanut shell that enables a high stiffness
with extremely low component masses by using complex shell and rib arrangements. Lightweight shellshaped
components made of fiber-reinforced plastic (FRP) are often stiffened with ribs. In this work, a
new method is proposed to produce directional fiber reinforcement in the transition area from shell to
rib and within the rib by a direct thermal pressing process. Numerical calculations are initially used to
demonstrate the potential of this type of structure. The source material is a flowable 2D textile hybrid
structure consisting of continuous glass fibers and discontinuous recycled carbon fibers. The
arrangement of the fibers leads to a defined flow movement of matrix and fibers and thus the production
of a 3D FRP component with continuous fibers in the shell area and staple fiber-based reinforcement in
the rib area and in between.
Opis
Słowa kluczowe
continuous fiber reinforcement, FRP, hybrid yarns, recycled carbon fibers, thermoplastic composites, fiber-reinforced plastic, wzmocnienie włóknami ciągłymi, tworzywo sztuczne wzmocnione włóknem, przędze hybrydowe, włókna węglowe pochodzące z recyklingu, kompozyty termoplastyczne
Cytowanie
Hellmann S., Overberg M., Pham M.Q., Häntzsche E., Gereke T., Cherif Ch., Flowable 2D textile structures for the production of thermoplastic 3D FRP parts with continuous fiber reinforcement between shell and rib. W: AUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings, Lodz University of Technology Press, Lodz 2022, s. 528-532, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751.112.