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Preform precusor for fiber reinforced composite material, preform and its production method for fiber reinforced composite material

机译:纤维增强复合材料的预成型坯前驱体,纤维增强复合材料的预成型坯及其生产方法

摘要

The plural strengthening fibers partly in parallel, the part where you bend inside the plane surface or curved surface territory which possesses the specified extent according to schedule curved line and this bending schedule curved line you arrange the plural strengthening fibers which are crossed the range which arranges (a) the peripheral side part which is and, still with the aforementioned strengthening fiber and angle over the whole territory, at only the latter strengthening fiber is formed (b) the preform precusor for the fiber reinforced composite material which possesses with the inside perimeter side part which consists of. The preform for the fiber reinforced composite material which with the brim section which consists of the part and the aforementioned peripheral side part which are bent and, according to the aforementioned bending schedule curved line and bending the aforementioned inside perimeter side part, the semi- tubular section which it formed possesses.
机译:多个增强纤维部分地平行,在具有规定范围的平面或曲面区域内弯曲的部分根据进度曲线而弯曲,该弯曲进度曲线配置在配置范围内的多个增强纤维。 (a)仍然是上述增强纤维并在整个区域具有角度的外围侧部,仅在后者形成增强纤维(b)具有内部周长的纤维增强复合材料的预成型坯料组成的侧面部分。用于纤维增强复合材料的预成型件,其边缘部分由弯曲的部分和上述外周侧部分组成,并且根据上述弯曲时间表曲线和上述内部周边侧部分弯曲,为半管状它形成的部分拥有。

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