This topic aims to develop an optimized manufacturing process for the Open-Rotor demonstrator de-icing system electrical machine based on organic matrix composite material processing technologies. The different tasks will design the manufacturing process, select the resin and optimize its process parameters, and then manufacture a demonstrator of an electrical machine. This advanced manufacturing will be based on composite material process technologies developed at Nimitech Composites with optimized process parameters and defect investigation determined at Ecole Nationale d’Ingénieurs de Tarbes.