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METHOD FOR PRODUCING FIBROUS PREFORMS FORMED OF SUPERPOSED LAYERS AND HAVING SMALL RADII OF CURVATURE,FOR THE MANUFACTURE OF COMPOSITE MATERIAL COMPONENTS
METHOD FOR PRODUCING FIBROUS PREFORMS FORMED OF SUPERPOSED LAYERS AND HAVING SMALL RADII OF CURVATURE,FOR THE MANUFACTURE OF COMPOSITE MATERIAL COMPONENTS
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机译:用于制造复合材料成分的重叠层状纤维预制件的制造方法,其曲率半径小
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摘要
In a curved portion of a fibrous preform having a radius of curvature that is smaller than the thickness of the superposed layers (12), an insert (14) is introduced between two of the layers. The insert comprises a first curved surface (14a) having a first radius of curvature substantially equal to that of a surface of the layer adjacent an outer side of the preform, and a second curved surface (14b) having a second radius of curvature greater than the first radius of curvature and substantially equal to that of a layer adjacent an inner side of the preform. IMAGE
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