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METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE SABOT WITH IMPROVED INTERFACIAL CHARACTERISTICS BY USING SHORT FIBER
METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE SABOT WITH IMPROVED INTERFACIAL CHARACTERISTICS BY USING SHORT FIBER
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机译:利用短纤维制造具有改善的界面特性的纤维增强复合安全气囊的方法
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摘要
A method for manufacturing a composite sabot applying a short fiber is provided to improve adhesion in a circumferential direction of the sabot by coating an interface of lamination layers with a short fiber such that the fiber resists against expansion pressure. A method for manufacturing a composite sabot applying a short fiber comprises the step of forming at least four sub-segments by overlapping a plurality of plies(30). At least three segments are formed by laminating the sub-segments. Three pieces are formed by laminating the segments. The sabot is formed by combining the three pieces. The step of forming the sub-segments includes a step of forming a preliminary lamination plate(40) by overlapping a plurality of plies. The preliminary lamination plate is cut into a predetermined shape to form the sub-segment. In the step of forming the preliminary lamination plate, a short fiber(50) is coated between the plies when the plies are laminated.
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