37 LISI - 2024 Integrated Report Can you remind us what TYX technology is? It is an innovative technology that enables the production of metal parts with T, Y, or X-shaped sections using low-power hydraulic presses — for example, 3,000 tons — whereas forging the same parts would require forces of up to 60,000 tons for the largest pieces. The principle of the technology is to deform only the areas that need to be reshaped. This significantly reduces the effort required for deformation. What are the benefits? Until now, these parts were manufactured by suppliers equipped with sufficiently powerful machinery to forge components of this size. TYX technology allows us to use our own equipment to produce parts with geometry and characteristics equivalent to forged parts. Reducing “buy to fly” with TYX technology Interview Élisabeth Willocq R&T Director – Engine and Structural Components, LISI AEROSPACE By reducing the “buy to fly” ratio — that is, the amount of material purchased compared to the material that constitutes the finished part — it lowers costs and reduces the carbon footprint associated with production. Additionally, it provides a viable alternative for customers looking to bring the manufacturing of certain parts back to Europe and diversify their supply sources. How far along are you in developing this application? We are working on two fronts. The first focuses on titanium parts and aims to produce larger, more complex components with greater mechanical constraints. We are currently positioned for the production of parts for the A350 and are exploring other market opportunities. The second focuses on duplicating the process for aluminum parts. We are currently actively engaged in a co-development program with one of our major clients. Our goal is to launch the qualification in 2026 to introduce the parts into aircraft by the end of 2027. #AEROSPACE #PROCESS
RkJQdWJsaXNoZXIy MTEyMTU=