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BBT SIGNED

High performance intelligent Bottle Bore Tool for machining of the engine drive shaft

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

BBT project word cloud

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

bbt quality point drive configuration meeting architecture torque surface rpm profiling size propulsive aircraft gearbox meters ratio machining integrating shape bore rotation efficiency diameter involve ing perform technological bottle achievement machined decreased tooling aeronautic precision engine length tool turbine fan covers ultra manufacturing internal geometry shaft functioning scheme subsystems decouple uhpe engines intelligent

Project "BBT" data sheet

The following table provides information about the project.

Coordinator	FUNDACION TEKNIKER Organization address address: CALLE INAKI GOENAGA 5 city: EIBAR GUIPUZCOA postcode: 20600 website: www.tekniker.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]
Project website	http://www.tekniker.es
Total cost	400˙503 €
EC max contribution	400˙503 € (100%)
Programme	1. H2020-EU.3.4.5.5. (ITD Engines)
Code Call	H2020-CS2-CFP06-2017-01
Funding Scheme	CS2-RIA
Starting year	2018
Duration (year-month-day)	from 2018-01-01 to 2019-12-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	FUNDACION TEKNIKER FUNDACION TEKNIKER Organization address address: CALLE INAKI GOENAGA 5 city: EIBAR GUIPUZCOA postcode: 20600 website: www.tekniker.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 (EIBAR GUIPUZCOA)	coordinator	227˙100.00
2	GMTK MULTI PROCESS MACHINING, S.A GMTK MULTI PROCESS MACHINING, S.A Organization address address: POLIGONO INDUSTRIAL SANSINENEA ERREKA, PARCELA A4, NAVE 8 city: ARRONA-ZESTOA, GUIPUZCOA postcode: 20740 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (ARRONA-ZESTOA, GUIPUZCOA)	participant	173˙403.00

Map

Project objective

The development of the new Ultra High Propulsive Efficiency (UHPE) engine architecture includes significant changes in the configuration and functioning scheme compared to current technology for the aircraft engines. A main change is the addition of a gearbox to decouple the fan and the turbine rotation, resulting in new requirements for the main turbine shaft (increased RPM and decreased torque); these aspects involve new size and shape needs for this shaft that challenge the current manufacturing methods to achieve an internal bottle bore geometry with Length to Diameter ratio above 30 and length over 2 meters. At this point, the proposal covers the development of new tooling systems to perform the machining of the shaft with the required precision and quality. The main objective of the BBT project is to develop an intelligent tool concept for the internal profiling of the engine drive shaft integrating different technological subsystems that enable the achievement of large Length to Diameter ratio and meeting the aeronautic requirements related to the machined surface condition.

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