Process of forming and assembling by draping a 2D part onto a 3D part

Abstract

Method for forming and assembling by draping a 2D part on a 3D part The method for forming and assembling serrations (2) on an edge (3) of a composite part (1) comprises: - placing plies (4) on a first external face (8) of the composite part and on a second external face (9) of the composite part opposite the first, arranged in an end portion (5) of the composite part along the edge and in a radial portion (6) extending radially from said edge towards the outside, each ply preferably being a flexible part based on fibers impregnated with thermosetting resin, at least one of the plies having serrations at its distal end (41); - placing a filling element (7) interposed between the plies of the first and second external faces in the radial portion; and - the assembly of said elements on the composite part by baking the thermosetting resin.Figure to be published with the abstract: Figure 15.