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TWI Project Welds Connection Tabs onto Satellite Fuel Tanks

Tue, 25 June, 2019

TWI is leading a new programme funded by the European Space Agency (ESA), in partnership with Airbus UK and ArianeGroup.

The main objective of the project is to lower the cost of manufacturing structures for spacecraft and launch vehicles.

One of the processes being developed is for the connection of tabs on satellite fuel tanks by linear friction welding (LFW).

TWI has recently produced the first demonstrator proving the feasibility of this approach.

More information on the programme background can be found here.

We will provide more updates on this project in due time. To find out more, please contact the Friction and Forge Processing section at TWI.

For more information please email:


contactus@twi.co.uk