Individual parts from retired Tornado aircraft have been ground down and 3D printed into new components suitable for next generation Tempest fighter jets.
First-of-its-kind initiative shows how defence is an engine for growth and supports the government's Plan for Change.
Development could save money, support the UK defence industry and producer higher quality components.
Individual parts from retired fighter jets have been ground down and 3D printed into new components suitable for the UK's next generation of military aircraft - a first of its kind initiative for the Royal Air Force.
The innovative recycling project has seen parts from old Tornado aircraft turned into powered metal and used to 3D print new components suitable for Tempest jets. This is a great example of UK-developed technology of the future, and demonstrates UK defence industry as an engine for growth and a key part of the Government's Plan for Change.
The development could save taxpayer money, reduce the UK's reliance on global supply chains of critical and high value metals and produce components that are lighter, stronger, and longer lasting than those made through traditional forging techniques.
Many of the Ministry of Defence's surplus assets contain strategic metals, including high quality steel, aluminum, and titanium, and the Tornado 2 Tempest project team have been identifying whether some of these components could be atomised into powders - known as "feedstock" - for additive manufacturing to make new parts.
Tornado parts containing titanium, including jet engine compressor blades from a low-pressure air compressor, were selected. They were cleaned, successfully atomised and recycled into a 3D printed nose cone and compressor blades by Additive Manufacturing Solutions Limited (AMS) for Orpheus - Rolls-Royce's small engine concept that is part of the MOD's Future Combat Air System (FCAS) programme delivering Tempest.
The nose cone was fitted onto an Orpheus test engine and passed suitability and safety checks - demonstrating the technique has potential use in the sixth-generation jet.
Minister for Defence Procurement and Industry, Maria Eagle said:
The Tornado 2 Tempest project highlights the creativity, ingenuity and innovation defence employs in our approach to national security.
By working with key industry partners, we can deliver savings, reduce reliance on global supply chains and ensure our Armed Forces have the very best kit to keep our country safe.
Not only does this initiative have a positive impact on the environment and national security, it supports the domestic defence industry acting as an engine for growth, which is at the heart of Plan for Change.
The project was led by Defence Equipment and Support's (DE&S) Defence Recycling & Disposals Team (DRDT) in partnership with the MOD FCAS team, Rolls-Royce and AMS based in Burscough, Lancashire.
The initiative also led to the creation of three jobs and sustained two at Small Medium-Sized Enterprise (SME), AMS. The business now expects to create 25 new jobs by offering the innovation to other suppliers.
A team of more than 80 people participated in the project, including DRDT's commercial graduates and Rolls-Royce graduate apprentices, combining current skills and innovative technologies to deliver and maintain future capabilities.
Funded by UK Strategic Command's Defence Support Organisation in relation to its Circular Economics for Defence Concept Note, the feat shows that turning old parts into new is viable and could bring huge benefits to the MOD and wider Defence, especially through increasing the accessibility of strategic metals to the UK Defence industry and suppliers.
The MOD's Chief of Defence Logistics and Support (CDLS) recently awarded the Tornado 2 Tempest Rolls-Royce Team a CDLS Commendation in recognition of their commitment and dedication to the delivery and improvement of support to the front line.
The team also demonstrated a Digital Product Passport (DPP) by capturing and recording material provenance and lifecycle data. This can potentially enable more informed decisions around material allocation and protect against the use of counterfeit materials.
Andrew Eady, Rolls-Royce VP FCAS Sustainability, said:
The Tornado 2 Tempest project exemplifies the forward-thinking sustainability principles embedded in the FCAS Sustainability Strategy and MoD Defence Support Strategy.
This project is bold, exciting and innovative, and a demonstration of exemplary collaboration between the MoD, industry and SME, furthering the drive for circular economy practices and innovative digital enablers in Defence.
Robert Higham, AMS Director, said:
At AMS our tagline is 'Innovative Solutions for a Sustainable Future' and we were confident our innovations and ideas would have a great bearing on the future of a resilient supply.
This project turned our proposed solutions into a reality, and we have been very humbled and grateful to the MOD and Rolls Royce, for allowing us to showcase our capability to deliver game-changing circular economy processes and parts in Defence.
