INSERT OF COMPOSITE MATERIAL AND ITS MANUFACTURING PROCEDURE, AND PROCEDURE FOR THE REALIZATION OF A COMPLEX STRUCTURE, BEHAVIORING SUCH INSERT.

摘要

Procedure for the manufacture of a reinforcement insert according to which: a) superimposed layers of fiber (10-14) are formed, b) the set of said superimposed layers (10-14) are joined together by points without knotting or with knotting and pressing, by means of a fiber of solidarity that crosses those of referred layers so that some sections of fiber are defined (15, 16) being rectilinear at least some of these sections (15, 16), c ) the assembly obtained in this way is impregnated with a resin (17), d) the referred material (17) is polymerized to constitute a composite material part, e) the said composite material part is demoulded, and according to which, The total density of fibers that constitute the reinforcement insert is between 50 and 60% of the volume of the insert and the fiber sections (15, 16) occupy between 3 and 10% of the volume of the insert, the operation of impregnation of stage c) is carried out in a way that and the set obtained in the aforementioned manner is not compressed, in view of the fact that the said sections (15, 16) remain rectilinear.