摘要 |
<p>The invention concerns a method for making hollow parts (1) in composite laminated hot-polymerised material (6), said parts (1) comprising curving walls (3, 3a, 3b, 3c) enclosing and forming recesses (2), and optionally non-curving walls (30), i.e. not forming recesses. The method is characterised in that it consists in using mould cores (11) coated (13) with silicon elastomer of sufficient thickness, the thermal expansion of the silicon elastomer coating (13) ensuring the compression of the composite material (6) against the mould (7) walls (10).</p> |