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Foam Cores in RTM Structures, Manufacturing Aid of High-Performance Sandwich?

Herbeck, L. and Kleineberg, M. and Schöppinger, C. (2002) Foam Cores in RTM Structures, Manufacturing Aid of High-Performance Sandwich? In: Go for the best through Advanced Materials & Processes, pp. 515-525. Page Bros., Norwich, UK. 23rd International SAMPE Europe Conference and Tutorials/JEC, Paris, 9.-11.4.2002. ISBN 3-9520477-9-1.

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Abstract

In order to show the potential of foam cores in RTM structures, the German Aerospace Centre DLR has developed several structural demonstrators using an autoclave-based resin injection technology called Single-Line-Injection technology (SLI) in combination with PMI (ROHACELL) foam cores. Some of these demonstrators feature a skin that is tolerant to impact by being modified using a Single-Side-Stitching technology. Furthermore the DLR investigates new LRI (Liquid Resin Infusion)/foam core-based design strategies for CFRP fuselage structures that combine highly integrated designs with simple tooling concepts. In the field of series applications the INVENT company in Braunschweig has successfully introduced the LRI/foam-core strategy for the Nose Landing Gear Doors and other class II parts of the newly developed Fairchild Dornier Do 728 Airliner. Even the Do 728 nose boom adapter, a heavily loaded and extremely complex class I structure is manufactured by INVENT with this technology.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003, monograph_id=7C,
Title:Foam Cores in RTM Structures, Manufacturing Aid of High-Performance Sandwich?
Authors:
AuthorsInstitution or Email of Authors
Herbeck, L.UNSPECIFIED
Kleineberg, M.UNSPECIFIED
Schöppinger, C.UNSPECIFIED
Date:2002
Journal or Publication Title:Go for the best through Advanced Materials & Processes
Page Range:pp. 515-525
Editors:
EditorsEmail
F.J. Barnes, UNSPECIFIED
R. J. McCarthy Scientific Committee SAMPE Europe, UNSPECIFIED
Publisher:Page Bros., Norwich, UK
ISBN:3-9520477-9-1
Status:Published
Event Title:23rd International SAMPE Europe Conference and Tutorials/JEC, Paris, 9.-11.4.2002
Organizer:SAMPE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):UNSPECIFIED
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik
Deposited By: Sibylle Wolff
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 16:29

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