SET OF TOOLS FOR PRODUCING A COMPOSITE PART

摘要

The present disclosure relates to a set of tools for producing a composite part with a circumference higher than 180° having at least one convex surface which cannot be stripped. The set of tools includes at least one core and a plurality of keys. One of the keys includes supporting and holding walls, and a lateral wall. The supporting wall has a shape substantially similar to the shape of a working wall of the core, and the holding wall supports at least in part a first skin of the composite part to be produced. Furthermore, the lateral wall includes a holder to maintain together at least two adjacent keys, and the holder allows a circumferential clearance between adjacent lateral walls of the two adjacent keys.

主权项

1. A set of tools for producing a composite part with a circumference higher than 180° having at least one convex surface which cannot be stripped, said set of tools comprising at least one core and a plurality of keys, at least one of said keys comprising:
at least one supporting wall, a shape of said supporting wall being substantially similar to a shape of a working wall of said core; at least one holding wall supporting at least in part a first skin of said composite part to be produced; and at least one lateral wall comprising maintaining means for maintaining together at least two adjacent keys, wherein said maintaining means allow a circumferential clearance between adjacent lateral walls of said two adjacent keys.