● 分层:基体,纤维,磨具热膨胀系数不匹配或存储时间过长;
● 夹杂:操作失误或预浸料本身有缺陷或操作不当;
● 脱粘:粘结剂选择不当或固化不完全;
● 孔隙:溶剂、低分子杂质的挥发,真空控制不当;
● 冲击、撞击损伤:工具脱落或其他外物体碰撞引起;
● 纤维曲屈:预浸料本身有缺陷或操作不当;
● 纤维断裂:预浸料中纤维质量不好;
具体应用:
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