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OASIS SIGNED

Optimisation of Friction Stir Welding (FSW) and Laser Beam Welding (LBW) for assembly of structural aircraft parts

Total Cost €

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EC-Contrib. €

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Partnership

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 OASIS project word cloud

Explore the words cloud of the OASIS project. It provides you a very rough idea of what is the project "OASIS" about.

route    standards    aerospace    000s    twi    ideal    scalmalloy    2050    emissions    suitability    suitable    led    structure    goals    corrosion    li    types    techniques    structural    oasis    manufacturing    ip    cheaper    defacto    lighter    stiffness    ultimately    appropriate    pressurised    load    aluminium    strength    reduce    effectiveness    structurally    smoother    burn    efficient    superior    stir    cyclically    aircraft    rivetless    distributed    beam    solutions    2nd    leaders    perspective    adding    assembly    commercial    latest    places    precision    fsw    consuming    friction    inspection    holes    lbw    fabricate    expensive    maintenance    rivets    containing    weight    riveting    welding    gen    loads    point    alloys    flightpath    suppliers    operation    time    structures    manufacture    efficiencies    supply    esab    surface    variants    laser    hold    al    fuel    solution    reg    appropriateness    chain    aerodynamic    aerostructures    subject    3rd    generation    adoption    enhanced    fuselages    loading    fatigue   

Project "OASIS" data sheet

The following table provides information about the project.

Coordinator
TWI LIMITED 

Organization address
address: GRANTA PARK GREAT ABINGTON
city: CAMBRIDGE
postcode: CB21 6AL
website: www.twi.co.uk

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Project website http://www.cleansky-oasis.eu
 Total cost 1˙399˙783 €
 EC max contribution 1˙399˙783 € (100%)
 Programme 1. H2020-EU.3.4.5.4. (ITD Airframe)
 Code Call H2020-CS2-CFP06-2017-01
 Funding Scheme CS2-RIA
 Starting year 2018
 Duration (year-month-day) from 2018-02-01   to  2020-07-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    TWI LIMITED UK (CAMBRIDGE) coordinator 690˙223.00
2    VYZKUMNY A ZKUSEBNI LETECKY USTAV AS CZ (PRAHA 18) participant 194˙000.00
3    HOGSKOLAN VAST SE (TROLLHATTAN) participant 182˙677.00
4    ROMAERO SA RO (BUCURESTI) participant 101˙110.00
5    THE QUEEN'S UNIVERSITY OF BELFAST UK (BELFAST) participant 99˙695.00
6    ESAB Aktiebolag SE (Göteborg) participant 82˙806.00
7    GEONX SA BE (GOSSELIES) participant 49˙270.00

Map

 Project objective

Riveting is the defacto method for the assembly of aluminium aerostructures, with large commercial aircraft fuselages typically containing 100’000s of rivets. However, riveting is known as a time-consuming, expensive and weight-adding operation. From a design perspective, it also places holes and point loads in a cyclically pressurised structure, subject to long-term fatigue loading and corrosion. Thus is not an ideal solution for these types of structures.

With developments in precision laser beam welding (LBW) and friction stir welding (FSW), it is now possible to fabricate “rivetless” aluminium aerostructures using welding processes. These new processes produce a lighter weight, distributed load path with the potential for enhanced strength and structural stiffness, ‘no holes’ and a smoother (more aerodynamic) surface. In addition to being more structurally efficient, the new processes are cheaper and reduce inspection & maintenance requirements.

The OASIS project will establish and demonstrate the cost-effectiveness of manufacturing aluminium aircraft structures using the latest developments in LBW and FSW (with appropriate inspection to aerospace standards). The project is led by TWI, who are leaders in both LBW and FSW techniques. Together with 6 other European organisations, we will design, demonstrate and evaluate the suitability of a range of process variants in creating optimised aluminium aircraft structures, including appropriateness for emerging alloys (e.g. 3rd generation Al-Li, 2nd gen Scalmalloy®). ESAB who will offer a commercial route for adoption of suitable processes; as suppliers of both LBW and FSW solutions to the European aerospace supply-chain (and who hold unique FSW IP).

The impact of OASIS will ultimately allow improved design and manufacture of lighter-weight aluminium aircraft structures. This will contribute to the flightpath 2050 goals of reduced fuel burn, superior operating efficiencies and reduced emissions.

 Deliverables

List of deliverables.
Dissemination & Exploitation Plan Documents, reports 2019-11-18 11:26:59
Data Management Plan Open Research Data Pilot 2019-11-18 11:26:59
Project website operational Websites, patent fillings, videos etc. 2019-11-18 11:26:59

Take a look to the deliverables list in detail:  detailed list of OASIS deliverables.

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The information about "OASIS" are provided by the European Opendata Portal: CORDIS opendata.

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