| 摘要 |
<p>The invention concerns a method for making floating objects and pleasure boats, as well as mandrels and machines for said manufacture. More particularly the invention concerns a method for making floating objects, such as boat hulls or part of such a hull, characterised in that it comprises at least a step of filament winding. Said method comprises the combination of steps for producing at least one mandrel with a substantially internal and/or external shape of the floating object to be made, and for winding it so as to obtain a floating object and/or its outer countermould. The mandrel of the floating object to be made and/or the countermould mandrel (1) provide grooves and/or raised devices and/or devices for increasing adherence between the mandrel and the fibres for winding and/or at least for providing a structural member. The step for covering the mandrels (8) and or (1) is characterised in that it comprises a phase which consists in depositing at least a continuous fibre impregnated with resin or not, along directions predetermined during the designing of the floating object and/or the countermould so as to obtain at least a layer of fibres. The floating object is characterised in that it comprises at least part of a hull and/or of a deck made by said method.</p> |
