Endraß, Manuel and Mayer, Monika and Schuster, Alfons and Bauer, Simon and Fischer, Frederic (2021) Development and production of welding end-effectors. DLR-Interner Bericht. DLR-IB-BT-AU-2021-209. 17 S.
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Abstract
This report deals with the development and production of welding end-effectors and jigs for the integration of stiffening parts like stringers, frames, frame-couplings, cleats and clips for the assembly of the Multifunctional Fuselage Demonstrator (MFFD) upper shell using ultrasonic spot welding (USW), continuous ultrasonic welding (CUW) and resistance welding technology (RW). For this purpose, customized welding end-effectors mounted to industrial robots as well as stand-alone welding jigs, like the welding bridge (WB) were designed in order to fulfil the requirements on quality assured, repeatable and robust part integration. Special focus was set on high flexibility of the assembly jigs and processes in order to overcome with the challenges of single part tolerances and its compensation during assembly.
Item URL in elib: | https://elib.dlr.de/146950/ | ||||||||||||||||||
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Document Type: | Monograph (DLR-Interner Bericht) | ||||||||||||||||||
Title: | Development and production of welding end-effectors | ||||||||||||||||||
Authors: |
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Date: | 7 January 2021 | ||||||||||||||||||
Refereed publication: | No | ||||||||||||||||||
Open Access: | No | ||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||
Number of Pages: | 17 | ||||||||||||||||||
Status: | Published | ||||||||||||||||||
Keywords: | Multifunctional Fuselage Demonstrator, Thermoplastic Composites, LM-PAEK, Welding Technologies, Resistance Welding, Ultrasonic Welding, Dustless Joining | ||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||||
HGF - Program Themes: | Components and Systems | ||||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||||
DLR - Program: | L CS - Components and Systems | ||||||||||||||||||
DLR - Research theme (Project): | L - Production Technologies | ||||||||||||||||||
Location: | Augsburg | ||||||||||||||||||
Institutes and Institutions: | Institute of Structures and Design > Automation and Production Technology | ||||||||||||||||||
Deposited By: | Fischer, Frederic | ||||||||||||||||||
Deposited On: | 09 Dec 2021 10:51 | ||||||||||||||||||
Last Modified: | 16 Dec 2021 12:13 |
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