Additive Manufacturing is a technology that has revolutionized product design. Initially conceived for rapid prototyping, it has expanded to become a significant choice for producing final objects. Unlike traditional methods, it offers the ability to create near net shape products and easily customize each element. This capability has given Additive Manufacturing a significant boost for its growth, but the real innovation has been the ability to produce very complex shapes. This property has eliminated many constraints, favoring the creation of optimized objects and increasing freedom in the final design. The aerospace industry is a clear example of the use of this technology, where many parts have been redesigned to reduce weight while maintaining mechanical performance.