METHOD AND SYSTEM FOR FORMING A COMPLEX MONOLITHIC THERMOSET PART
    1.
    发明申请
    METHOD AND SYSTEM FOR FORMING A COMPLEX MONOLITHIC THERMOSET PART 有权
    用于形成复合单片热电偶部件的方法和系统

    公开(公告)号:US20110308711A1

    公开(公告)日:2011-12-22

    申请号:US12816568

    申请日:2010-06-16

    IPC分类号: B29C53/50

    摘要: A system and method for forming a hollow, complex, monolithic composite part. Composite material may be placed around the mandrel, then an internal impermeable membrane may be placed into and/or through tunnels formed in the mandrel. Next, an external impermeable membrane may be placed around the composite material and sealed against itself and the internal impermeable membrane such that the mandrel and the composite material are both contained in an airtight manner between the internal and external impermeable membranes. Air may then be removed from within the sealed impermeable membranes, compressing the impermeable membranes against the mandrel and/or the composite material. The consolidated composite material may be hardened to form the composite part. Finally, the impermeable membrane may be removed from around the hollow composite part and from within the mandrel, followed by removal of the mandrel from within the composite part by breaking it up into smaller pieces.

    摘要翻译: 一种用于形成中空复合整体复合材料部件的系统和方法。 可以将复合材料放置在心轴周围,然后将内部不可渗透的膜放置在形成在心轴中的通道中和/或穿过该通孔中。 接下来,外部不可渗透的膜可以放置在复合材料周围并且被密封抵抗其自身和内部不可渗透的膜,使得心轴和复合材料都以内部和外部不可渗透膜之间的气密方式包含。 然后可以从密封的不可渗透膜中除去空气,将不透水膜压靠在心轴和/或复合材料上。 固结的复合材料可以被硬化以形成复合部件。 最后,不可渗透的膜可以从中空复合材料部件周围和芯棒内部移除,然后通过将其分解成较小的部件从复合材料部件中除去心轴。

    Method and system for forming a complex monolithic thermoset part
    7.
    发明授权
    Method and system for forming a complex monolithic thermoset part 有权
    用于形成复合单片热固性部件的方法和系统

    公开(公告)号:US08377248B2

    公开(公告)日:2013-02-19

    申请号:US12816568

    申请日:2010-06-16

    IPC分类号: B29C65/00 B32B37/00

    摘要: A system and method for forming a hollow, complex, monolithic composite part. Composite material may be placed around the mandrel, then an internal impermeable membrane may be placed into and/or through tunnels formed in the mandrel. Next, an external impermeable membrane may be placed around the composite material and sealed against itself and the internal impermeable membrane such that the mandrel and the composite material are both contained in an airtight manner between the internal and external impermeable membranes. Air may then be removed from within the sealed impermeable membranes, compressing the impermeable membranes against the mandrel and/or the composite material. The consolidated composite material may be hardened to form the composite part. Finally, the impermeable membrane may be removed from around the hollow composite part and from within the mandrel, followed by removal of the mandrel from within the composite part by breaking it up into smaller pieces.

    摘要翻译: 一种用于形成中空复合整体复合材料部件的系统和方法。 可以将复合材料放置在心轴周围,然后将内部不可渗透的膜放置在形成在心轴中的通道中和/或穿过该通孔中。 接下来,外部不可渗透的膜可以放置在复合材料周围并且被密封抵抗其自身和内部不可渗透的膜,使得心轴和复合材料都以内部和外部不可渗透膜之间的气密方式包含。 然后可以从密封的不可渗透膜中除去空气,将不透水膜压靠在心轴和/或复合材料上。 固结的复合材料可以被硬化以形成复合部件。 最后,不可渗透的膜可以从中空复合材料部件周围和芯棒内部移除,然后通过将其分解成较小的部件从复合材料部件中除去心轴。