Snecma

Stéphane André Leveque

Jean-Michel Patrick Maurice Franchet

Gilles Charles Casimir Klein

Daniel Lhomme

Alain Lorieux

Thierry Jean Emile Flesch

Jean-François Fromentin

Philippe Marolle

Philippe Joffroy

Jean-Franøois Fromentin

Laetitia Sanchez

Jean-Louis Paul Victor Despreaux

Jérôme Guinois

Daniel Gaston Lhomme

Bernard José Michel Cattiez

A method for creating a metal reinforcement for a leading or trailing edge of a turbine engine blade including a reinforcement foot and head, the method including: creating a plurality of V-shaped tapered elements that form different parts of the metal reinforcement so that the metal reinforcement is divided into a plurality of parts distributed between the foot and the head; positioning the parts on equipment that is shaped like the leading or trailing edge of the turbine engine blade; and rigidly connecting the different parts so as to form the complete profile of the one-piece metal reinforcement the by recombining the different parts.

Method for producing a metal reinforcement for a turbine engine blade

Method of manufacturing a hollow blade () for a turbomachine in which the blade () is made from a preform () obtained from external primary parts (). In order to reduce costs, the root part () of the blade is formed from spare material () entirely located on only one of the two external primary parts of the preform ().

Method of manufacturing a hollow blade for a turbomachine

Growing community of inventors

Marcoussis, France

Stéphane André Leveque