METHOD FOR REPAIRING AN AIRCRAFT STRUCTURE USING DEFORMABLE SHEETS

摘要

A method for repairing an aircraft structure made of composite material which comprises a damaged zone having at least one bend. The method comprises the stacking of at least two sheets of composite material, which each have a thickness allowing manual deformation thereof, a first sheet being applied to the damaged zone and shaped manually so as to follow said at least one bend of the zone, a second sheet being applied to the first sheet and shaped manually so as to follow the shape of the first sheet thus shaped. The use of individual sheets makes it possible to bend them to the desired bend without tools and the resulting stack provides the desired rigidity.

主权项

1. A method for repairing an aircraft structure made of composite material which comprises a damaged zone having at least one bend, comprising the steps:
stacking at least two sheets of at least partially polymerized composite material which each have a thickness allowing manual deformation thereof, applying a first of the at least two sheets to the damaged zone, shaping the applied first sheet manually so as to follow said at least one bend of the zone, applying at least one second sheet to the first sheet, and shaping the at least one second sheet manually so as to follow the shape of the shaped first sheet.