A device for the manufacture of a piece of composite material comprising out of sheets of smoothing a sliding joints and method of manufacturing toles of smoothing a sliding joints

摘要

The object of the invention is a device for the manufacture of a part of an aircraft in the composite material whose surface is capable of being in contact with the aerodynamic flow, said device comprising a male mould and, on the other hand, at least two sheets of smoothing (12) capable of exerting a pressure on the part to be produced during a polymerization phase during which appears a phenomenon of this reduction in volume, characterized in that at least one of the two sheets of smoothing (12.1, 12.2) comprises a smooth with a bevel shape, which at least one surface of the other sheet of smoothing can slide in order to compensate for the phenomenon of reduction.