elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Accessibility | Contact | Deutsch
Fontsize: [-] Text [+]

Resistance welding of thermoplastics & Joining of hybrid structures

Keck, Rüdiger (2011) Resistance welding of thermoplastics & Joining of hybrid structures. THEPLAC 2011, 2011-06-23 - 2011-06-24, Lecce, Italien.

Full text not available from this repository.

Abstract

Adhesive bonding or metal fastening are state-of-the-art joining technologies for the design of continuous fibre reinforced composites (CFRP) structures. On the other hand, adhesive bonding is difficult to process and to monitor, metal fasteners introduce local weakening spots, local delaminations may occur and an optimized load transfer into the laminate is not reachable. Compared to thermoset matrix systems, the molecular constitutions of thermoplas¬tics enable these materials to offer an additional joining method: thermal joining or welding. This is one of the best suitable joining technologies for CFRP, as no fibres are damaged and the matrix systems are linked by first and second order molecular interactions. The experiences gained with the resistance welding, with the focus on using carbon fibre reinforced PolyEtherEtherKetone (CF-PEEK), within the last years will be shown. Another main objective is the realization of hybrid structures, which means the combination of thermoset materials with thermoplastics. Target of the examinations at DLR, Institute of Structures and Design, is the combination of thermoplastic and thermoset parts, using standard manufacturing techniques to generate hybrid components for primary aircraft structures.

Item URL in elib:https://elib.dlr.de/72450/
Document Type:Conference or Workshop Item (Speech)
Title:Resistance welding of thermoplastics & Joining of hybrid structures
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Keck, RüdigerBKUNSPECIFIEDUNSPECIFIED
Date:23 June 2011
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Hybridfügen, Widerstandsschweißen, Thermoplaste, Fügetechnologien, CF-PEEK, Oberflächen-Vorbehandlung, Thermoplast-Duromer Hybridfügung
Event Title:THEPLAC 2011
Event Location:Lecce, Italien
Event Type:international Conference
Event Start Date:23 June 2011
Event End Date:24 June 2011
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures & Materials (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Computer Supported Component Design
Deposited By: Keck, Rüdiger
Deposited On:12 Jan 2012 11:13
Last Modified:24 Apr 2024 19:38

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
OpenAIRE Validator logo electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.