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Alvant appointed to help £28m, Safran-led project, developing large aircraft landing gear of the future.

Alvant appointed to help £28m, Safran-led project, developing large aircraft landing gear of the future

Alvant, the leader in Aluminium Matrix Composites (AMCs) component design and manufacture, has been appointed to work on a two-year, £28m project titled 'Large Landing Gear of the Future.' Alvant is participating in this project at the invitation of project-leader Safran Landing Systems, the international high-technology group and Tier 1 supplier of systems and equipment to the aerospace and defence industries.

This project aims to make use of new materials and manufacturing methods to develop and demonstrate technologies that will reduce landing gear weight, fuel burn and noise, at the same time as improving reliability and lowering ownership costs. Current landing gear systems are typically stronger and heavier than necessary because an outstanding safety record has resulted in proven techniques being perpetuated. However, they account for approximately three per cent of aircraft weight, with a corresponding effect on fuel consumption. Safran believes it is possible to reduce this without diminishing the gear's capabilities or safety.

Alvant's work on this project will be funded by a £513,000 grant from Innovate UK. This will enable the design, manufacture and testing of an AMC brake rod, targeting a 30 per cent weight reduction over an equivalent titanium component whilst maintaining the same strength as steel.

AMCs are advanced composite materials in which the aluminium is reinforced with a secondary high-performance material, typically a long fibre, short fibre, or particulates. Compared to unreinforced metals, AMCs have higher strength, greater stiffness, lower weight, superior wear resistance, and lower coefficients of thermal and electrical conductivity. AMCs also offer advantages over polymer fibre reinforced materials, such as carbon composites, including higher transverse strength and stiffness, a higher thermal operating range, better wear resistance, superior damage tolerance, and easier reparability.

Richard Thompson, commercial director of Alvant, commented: "A key objective of the Large Landing Gear project is to test and demonstrate as many technology advances as possible. Alvant's AMCs are a sustainable solution that enhance product capabilities. This is a very attractive proposition for many industries, in particular, aerospace. Alvant looks forward to demonstrating this while working in conjunction with Safran. This landing gear component is just one of the many ways in which AMCs can help aerospace firms retain strength while reducing weight."

Press release issued by Alvant on June 12, 2018

 

 Contact details from our directory:
Alvant Metal Matrix Composites, Metal Matrix Composite Structures, Computer-aided Engineering, Computer-aided Design
Safran Landing Systems Carbon Brakes, Aircraft Landing Gear, Aircraft Wheels, Oil Pressure Monitoring Equipment, Brake-by-Wire Systems, Electrohydraulic Brakes, Electrical Brakes, Steering Systems, Electronic Control Equipment, Landing Gear Controls, Hydraulic Systems & Equipment, Tyre Pressure Monitors, Hydraulic Filters, Electrohydrostatic Actuators, Hydraulic Brakes, Engine Controls, Anti-Skid Brakes & Systems, Brake System Components, Helicopter Landing Gear

 

 Related directory sectors:
Landing Assemblies
Composites

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