12.04.2024

Pooling knowledge for aircraft assembly

The MAPAL Group is pooling its global activities in aircraft assembly in the newly founded “Global Organisation for Assembly" (GOA) department, thereby reflecting the great importance and special requirements of the final assembly sector in aviation. The GOA is based in France and has a team of qualified staff as well as production and testing capabilities.

Two men stand in a presentation room. In their hands they hold a component made of CFRP and a drill.

In Vigneux-de-Bretagne on the outskirts of Nantes, one of MAPAL’s four sites in France, a dozen employees have been permanent members of the GOA since January 2024. If they need support, they can rely on the complete organization of MAPAL France with a total of 120 employees. Laurent Benezech, Business Development Manager Aerospace, is responsible for the GOA and works closely together with plant manager Thomas Dauteuille.

The GOA is MAPAL’s first Centre of Competence outside Germany. “It is very important for the development of the MAPAL Group to pool our expertise close to our strategic customers”, explains Christophe Potier, CEO of MAPAL France. He himself has played a major role in the company's success in the final assembly sector. During the 2009 financial crisis, he searched for new markets and was given the opportunity to find out about the requirements of aircraft assembly at Airbus. After visiting the site, he concluded that although there was great potential here, MAPAL didn’t yet have the right products for it. Adapted tools were developed within one month and successfully tested on site, putting MAPAL in business. With the additional takeover of a small French tool manufacturer, the company also became a strategic supplier.

The picture shows a selection of boring and reaming tools from MAPAL. — Boring and reaming tools for through bores with special cutting edges and guide elements for the reliable production of precise bores with high surface quality and exact concentricity. ©MAPAL

Around a million bores have to be drilled to assemble the parts of an aeroplane. The challenge is that the components are made up of layers of different materials such as titanium, aluminium and CFRP in various combinations. As a result, there is no standard range for machining rivet bores. MAPAL primarily provides solid carbide tools for this: step drills with sharp cutting edges and multi-bladed reamers. Great importance is attached to suitable coatings, which MAPAL is constantly further developing.

The picture shows a selection of countersinking tools from MAPAL. — Producing precise, circular countersinks and flat surfaces on pre-drilled bores. ©MAPAL

MAPAL is highly successful with its assembly tool technologies and now boasts a large number of customers in the aviation industry. The new structure is heavily tailored to the requirements of the sector. “We have to be able to react very quickly. This has been a major challenge for MAPAL so far and the reason for our new organizational unit”, explains Piotr Tyczynski, Global Head of Segment Management Aerospace at MAPAL. “And just as important as having the right solutions is a good, tightly-knit network to get the tools to our customers quickly and to support them in using them.”