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PREFORM FOR A CURVED COMPOSITE STIFFENER FOR AN AXISYMMETRIC PART SUCH AS A COLLAR
PREFORM FOR A CURVED COMPOSITE STIFFENER FOR AN AXISYMMETRIC PART SUCH AS A COLLAR
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机译:弯曲对称复合材料的预成型件,例如轴对称零件
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摘要
The present disclosure concerns a preform for a curved composite stiffener for an axisymmetric part such as a shroud, including at least one web and at least one flange curved about an axis of revolution of the preform and defining a substantially “T” or an “I” shaped section. In one form, the preform includes a web and a flange, wherein the web includes a plurality of warp yarns circumferentially oriented relative to the axis of revolution of the preform, and a plurality of weft yarns oriented radially relative to said axis, and the flange includes a plurality of warp yarns circumferentially oriented relative to the axis of revolution of the preform, and a plurality of weft yarns substantially parallel to said axis.
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