Advanced Ground operations through Landing Gear Enhancements and Corrosion Resistant Steel (AGILE-CREST)

This ATI- supported project will apply new high strength stainless steel materials to the challenging landing gear environment with the key objective to minimise corrosion related maintenance and enable greatly extended time between overhaul (TBO).

Landing gear is today a significant contributor to the operational cost of the management of an aircraft fleet. Corrosion contributes to operational interrupts, leading to delays and cancellations of aircraft. Airlines have confirmed that overhaul cost, largely driven by corrosion, is one of the major contributors to the maintenance cost of landing gear. Corrosion has been identified as the key factor limiting TBO to 10 years on current aircraft programs and also around one third of the overhaul repair bill. Studies have shown that increasing the TBO from 10 to 14 years would reduce landing gear ownership costs.

Project AGILE-CREST collaborated with Safran Landing Systems for landing gear design material requirements, Carpenter Technology Corp for corrosion resistant steels and the AMRC in Sheffield for advanced manufacturing and test capability. Airbus will be responsible for performance requirements, integration, certification and test requirements aspects of the technology developments.

Short Title: AGILE-CREST
Project Number: 110066
Project Cost: £11,780,213
End Date: 31st Mar 2014
Time Horizon: Secure
Lead Partner: Airbus UK Limited
Attributes: Cost, Operational Needs & Flexibility
ATI Value Stream: Smart, Connected and More Electric Aircraft