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DISTRACTION

Design against DISTortion of metallic aerospace parts based on combination of numeRical modelling ACTivities and topology optimisatION

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

DISTRACTION project word cloud

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

source sensitivities times integration reducing wastes codes distortions stages group ik4 expertise models parts distortion scraps designs computational concurrent phases technicians generate lighter distraction scrap extensive stresses applicable stage software nowadays topology delft manufacturing 25 20 fuselage metallic numerical lortek 50 will cad alm critical strategies market ramp ready efficient first reference time internal context tu copes adjoint 30 prediction machining tools optimisation additive accounting layer ratio thanks skilled weight engineering finite commercial simplified anticipate predicting conceived residual rapid prototyping

Project "DISTRACTION" data sheet

The following table provides information about the project.

Coordinator	LORTEK S COOP Organization address address: ARRANOMENDIA KALEA 4 A city: ORDIZIA postcode: 20240 website: www.lortek.es 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	Spain [ES]
Total cost	449˙420 €
EC max contribution	449˙420 € (100%)
Programme	1. H2020-EU.3.4.5.4. (ITD Airframe)
Code Call	H2020-CS2-CFP01-2014-01
Funding Scheme	CS2-RIA
Starting year	2016
Duration (year-month-day)	from 2016-01-04 to 2019-01-03

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	LORTEK S COOP LORTEK S COOP Organization address address: ARRANOMENDIA KALEA 4 A city: ORDIZIA postcode: 20240 website: www.lortek.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (ORDIZIA)	coordinator	279˙250.00
2	TECHNISCHE UNIVERSITEIT DELFT TECHNISCHE UNIVERSITEIT DELFT Organization address address: STEVINWEG 1 city: DELFT postcode: 2628 CN website: www.tudelft.nl contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	NL (DELFT)	participant	170˙170.00

Map

Project objective

Thanks to the implementation of advanced CAD and topology optimisation, lighter and more efficient component designs can be conceived nowadays. However, current design tools and methodologies do not account for part distortions in manufacturing. Distortions are critical during prototyping and ramp up stages and they increase developing costs, times and generate wastes and scraps. Design against Distortion topic is focused on the development of numerical modelling strategies which can anticipate distortions even from the design stage. In this context, DISTRACTION project copes with the development and application of rapid distortion prediction numerical methodologies applicable to machining and additive layer manufacturing (ALM) of metallic parts and the development of concurrent topology optimisation codes capable of accounting for part distortion. Integration will be based on efficient adjoint sensitivities for simplified distortion prediction models. This will enable for first time to have optimised designs which are “ready-for-production” and robust against distortions. Developments will be applied to relevant use cases and will be based both on open source and commercial software. The following specific objectives are targeted: •A 30% weight reduction of fuselage component’s weight •Reduction of manufacturing costs of new fuselage parts by 20% •Reduction of time-to-market of new fuselage parts by 25% •Reduction of computational times by 30% for predicting distortions •Reducing scrap ratio of fuselage parts during prototyping and ramp up phases by 50% Consortium (IK4-LORTEK & TU-DELFT) of DISTRACTION proposal will have as reference internal know-how related to all previous developments in simplified Finite Element methodologies. The working group will be composed by skilled researchers and technicians with extensive knowledge and expertise in numerical modelling, residual stresses and distortion engineering, additive manufacturing and topology optimisation.

Deliverables

List of deliverables.
Initial PDER	Documents, reports	2019-07-26 10:50:54
Final PDER	Documents, reports	2019-07-26 10:50:54
Final period publishable report	Documents, reports	2019-07-26 10:50:54

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

Publications

List of publications.
year	authors and title	journal	last update
2018	IÃ±aki Setien, Michele Chiumenti, Sjoerd van der Veen, Maria San Sebastian, Fermin GarciandÃa, Alberto EcheverrÃa Empirical methodology to determine inherent strains in additive manufacturing published pages: , ISSN: 0898-1221, DOI: 10.5281/zenodo.2637851	Computers & Mathematics with Applications	2019-07-26
2018	IÃ±aki Setien, Michele Chiumenti, Sjoerd van der Veen, Maria San Sebastian, FermÃn GarciandÃa, Alberto EcheverrÃa Empirical methodology to determine inherent strains in additive manufacturing published pages: , ISSN: 0898-1221, DOI: 10.1016/j.camwa.2018.05.015	Computers & Mathematics with Applications	2019-07-26

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