EXTRA-LASER

EXTRApolation and technical and economic study of a LASER beam welding technology (extra-laser)

 Coordinatore PANEPISTIMIO AIGAIOU 

 Organization address address: LOFOS PANEPISTIMIOU
city: MYTILINI
postcode: 81100

contact info
Titolo: Prof.
Nome: Angelique
Cognome: Dimitracopoulou
Email: send email
Telefono: 302251000000
Fax: 302106000000

 Nazionalità Coordinatore Greece [EL]
 Totale costo 150˙000 €
 EC contributo 112˙499 €
 Programma FP7-JTI
Specific Programme "Cooperation": Joint Technology Initiatives
 Code Call SP1-JTI-CS-2013-01
 Funding Scheme JTI-CS
 Anno di inizio 2013
 Periodo (anno-mese-giorno) 2013-10-01   -   2014-09-30

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    PANEPISTIMIO AIGAIOU

 Organization address address: LOFOS PANEPISTIMIOU
city: MYTILINI
postcode: 81100

contact info
Titolo: Prof.
Nome: Angelique
Cognome: Dimitracopoulou
Email: send email
Telefono: 302251000000
Fax: 302106000000

EL (MYTILINI) coordinator 71˙249.00
2    HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FUR MATERIAL- UND KUSTENFORSCHUNG GMBH

 Organization address address: Max-Planck-Strasse 1
city: GEESTHACHT
postcode: 21502

contact info
Titolo: Ms.
Nome: Sabine
Cognome: Cramer
Email: send email
Telefono: +49 4152 87 1652
Fax: +49 4152 87 1732

DE (GEESTHACHT) participant 41˙250.00

Mappa


 Word cloud

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riveting    index    alloys    structure    manufacturing    structures    industrial    house    lbw    plan    manufactured    mechanical    al    laser    li    typical   

 Obiettivo del progetto (Objective)

'Recent developments in the metallurgical field offer now laser weldable Al-alloys of the 2xxx series such as 2198 (Al-Cu-Li) with high structural efficiency index due to their high strength and low density. In the present project, butt and T shape welds from third generation Al-Li aluminum alloys will be manufactured with the available in-house laser beam welding facilities. Upon on the information gained in the project and in-house experience of the manufacturer (HZG) a large, typical aeronautical structure with stiffeners will be manufactured and exploited in this project. A similar structure will be manufactured by the Topic Manager with the conventional riveting process. The projects aim to document the two processes (LBW and riveting), calculate the manufacturing costs of both structures, perform mechanical tests on the structures and finally compare the two structures in terms of the mechanical performance to manufacturing cost index. Besides cost, the environmental footprint of the two different structures will be calculated, as well the extrapolation of the LBW process from Laboratory to Industrial environment. To this end, the intermediate processes will be documented, risk assessment will be performed and a manufacturing plan of the typical aircraft structure will be constructed. Of course, any industrial repercussion during the implementation of the technology in the manufacturing plant will be taken into account during calculation of the implementation plan.'

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