Project description
Research takes off to revolutionise aerospace repairs
The aerospace industry faces significant challenges in repairing and remanufacturing critical components such as turbine blades and landing gears, which can be costly and time consuming. The direct energy deposition (DED) additive manufacturing (AM) process offers an innovative solution. However, the accuracy and limitations of the deposition processes and effective defect geometry mapping need to be understood. The EU-funded AMOS project aims to conduct fundamental research in DED AM processes, establish comparative studies, and develop multidisciplinary design optimisation methods to ultimately reduce the weakness of aerospace components at design stage. The results of this project will be beneficial for both original equipment manufacturers and SMEs to select appropriate repair and remanufacturing strategies.
Objective
This research project focuses on several key Direct Energy Deposition (DED) Additive Manufacturing (AM) processes that have great potential to be used as cost-effective and efficient repairing and re-manufacturing processes for aerospace components such as turbine blades and landing gears. This project aims to conduct fundamental research to understand the material integrity through chosen DED AM processes, the accuracy and limitations of these deposition processes, effective defect geometry mapping and generation methods, and automated and hybrid DED and post-deposition machining strategies. This project intends to connect repair and re-manufacturing strategies with design through accurate DED process simulation and novel multi-disciplinary design optimisation (MDO) methods to ultimately reduce the weakness of aerospace component at design stage and prolong their the lifecycles. Both powder-based and wire-based DED systems will be investigated to establish an across-the-board comparative study. The data collected through this comprehensive comparative study will be extremely valuable for the OEMs of this project (i.e. GKN, PWC, and HDI) to understand the pros and cons of these DED systems and will help them to select suitable repair and re-manufacturing strategies. The tests conducted in this research are also extremely beneficial for the SMEs in this project (i.e. Liburdi, AV&R, DPS) to validate their existing repairing systems and techniques.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- engineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaircraft
- engineering and technologymechanical engineeringmanufacturing engineeringsubtractive manufacturing
- engineering and technologyenvironmental engineeringwaste managementwaste treatment processesremanufacturing
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensors
- engineering and technologymechanical engineeringmanufacturing engineeringadditive manufacturing
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Programme(s)
Call for proposal
(opens in new window) H2020-MG-2014-2015
See other projects for this callSub call
H2020-MG-2015_SingleStage-A
Funding Scheme
RIA - Research and Innovation actionCoordinator
S10 2TN Sheffield
United Kingdom