The Structural Integrity research group of the University of Burgos visits our foundry

The Structural Integrity research group (GIE) of the University of Burgos is actively working on the characterisation of materials for the study of component failure (fatigue life, fracture, wear, corrosion…) and has been collaborating with the Gamesa Gearbox Burgos plant for several years. This relationship has been strengthened thanks to the implementation of the fracture methodology in our sector and the PhD done by our colleague Tomás Gómez on the possibilities offered by the simulation of the casting process in the prediction of local mechanical properties in melts, including those used in fracture calculations.

During the visit, the GIE members were able to observe at first hand the different stages of the casting process, from the preparation of the mould to the final finishing of the parts. Beyond the classic objectives of obtaining a precise geometry and the absence of internal porosity, the aim is to ensure specific local mechanical properties. These properties are crucial to guarantee the structural integrity and durability of components, especially in critical applications such as parts used in the wind industry.

This experience allowed researchers and students to better understand the technical challenges involved in ensuring homogeneous quality throughout the cast part. The prediction and control of local mechanical properties through simulation is a key aspect in this context, as it directly influences the reliability and performance of the parts in their final application.

Another highlight of the visit was the opportunity to see the real dimensions of a wind turbine part and its final finish. This hands-on experience is unique for the students, as it allows them to visualise the size and complexity of the components we manufacture, an experience that will enrich their training and preparation for future professional challenges.