PROCEDE D'IDENTIFICATION ET/OU DE SUIVI DE LA DEFORMATION D'UNE PIECE DE TURBOMACHINE

摘要

The invention relates to a method of identifying and/or tracking deformation of a mechanical part (14) made of composite material for a turbine engine, the part comprising a preform (26) of fiber material and a resin (24). The method consists in incorporating metal particles (22) in the preform or the resin (24) during fabrication of the part (14), and in subjecting the mechanical part (14) to two X-ray inspections on two different occasions so as to identify the part (14) and/or so as to deduce deformation of its internal structure.