Integrated manufacturing of REciclable multi-material COmposites for the TRANSport sector
METHOD FOR MANUFACTURING A COMPOSITE PART FOR A TURBOMACHINE
A method for manufacturing a part made of composite material for a turbomachine, in particular of an aircraft, includes the steps of: b) arranging a preform made of fibers in a mold, c) injecting polymerizable resin into the mold, d) machining the part, and e) visually checking the part. Step b) is preceded by a step a) in which at least one compliance coating is deposited in the mold. The compliance coating has a calibrated thickness (X) and at least one visual aspect identifiable by an operator. The coating is configured to cover at least one area of the preform and to be rigidly attached thereto by the resin at the end of step c) Step e) includes verifying, by the operator, the presence of the aspect in the area.
» Number: US2023311428A1 (A1)
» Publication Date: 05/10/2023
» Applicant: SAFRAN AIRCRAFT ENGINES?[FR]
» Inventor: PERLIN MATTHIEU PATRICK JEAN ROGER?[FR]; BOUCHAUD ARTHUR?[FR] (1)
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737
