Nanotube fiber reinforced composite materials and method of producing fiber reinforced composites
    7.
    发明授权
    Nanotube fiber reinforced composite materials and method of producing fiber reinforced composites 失效
    纳米管纤维增强复合材料及其制备方法

    公开(公告)号:US06934600B2

    公开(公告)日:2005-08-23

    申请号:US10389261

    申请日:2003-03-14

    IPC分类号: C04B35/628 G06F19/00

    摘要: A composite composition and a method of making such a composite that is composed of a matrix material and dispersed reinforcement nanotubes that are substantially aligned along at least one specified direction or axis. Also a method for making a continuous fiber-reinforced composite object by combining a reinforcement fiber tow with a solidifying matrix material to form a pre-impregnated tow or towpreg, providing a dispensing head capable of dispensing the towpreg onto a base member positioned a distance from this head with the head and base member being driven by motion devices electronically connected to a motion controller regulated by a computer, and operating and moving the head relative to the base member to dispense multiple layers of towpreg in accordance with a CAD-generated deposition path along which the dispensing head can be allowed to trace out individual layers by following a selected algorithm so that the number of path interruptions at which the towpreg must be tentatively cut off from the dispensing head is minimized.

    摘要翻译: 一种复合组合物和制造这样的复合材料的方法,所述复合材料由基体材料和分散的加强纳米管组成,所述纳米管沿着至少一个指定的方向或轴线基本上对齐。 还有一种通过将增强纤维丝束与固化基质材料组合以形成预浸渍的丝束或丝束来制造连续纤维增强复合材料的方法,提供了一种能够将丝束纸分配到位于距离 该头部的头部和底部部件由电子连接到由计算机调节的运动控制器的运动装置驱动,并且相对于基座部件操作和移动头部,以根据CAD生成的沉积路径分配多个丝锥 沿着该分配头可以通过遵循所选择的算法来使分配头跟踪出各个层,使得拖曳器必须暂时从分配头切断的路径中断的次数被最小化。