DEVICE AND METHOD FOR MANUFACTURING FIBER-COMPOSITE COMPONENTS, AND FIBER-COMPOSITE COMPONENT
    1.
    发明申请
    DEVICE AND METHOD FOR MANUFACTURING FIBER-COMPOSITE COMPONENTS, AND FIBER-COMPOSITE COMPONENT 审中-公开
    用于制造纤维 - 复合组分的装置和方法以及纤维 - 复合组分

    公开(公告)号:US20150343721A1

    公开(公告)日:2015-12-03

    申请号:US14722938

    申请日:2015-05-27

    IPC分类号: B29C70/54 B60G11/02 B29C70/48

    摘要: A device for a resin-injection process for manufacturing an elongate fiber-composite component is disclosed having an upper die and a lower die, wherein the lower die forms a mold cavity for receiving a fiber-layer stack. The inner contour of the mold cavity substantially corresponds to the outer contour of the fiber-composite component to be produced. The device includes a gate 4 for introducing a matrix material into the mold cavity 5, and flow ducts which convey the matrix material are provided on the inner walls of the mold cavity. A method for manufacturing elongate fiber-composite components is disclosed, wherein a stack of a plurality of cut-to-size fiber layers is laid up in the mold cavity of a die comprising an upper die and a lower die. A higher fiber density is produced in the end regions of the stack of fiber layers than in the remaining regions when closing the die.

    摘要翻译: 公开了一种用于制造细长纤维复合材料部件的树脂注射方法的装置,其具有上模和下模,其中下模形成用于接收纤维层堆叠的模腔。 模具腔的内部轮廓基本上对应于待生产的纤维 - 复合材料部件的外部轮廓。 该装置包括用于将基质材料引入模腔5的门4,并且在模腔的内壁上设置有传送基质材料的流动管道。 公开了一种用于制造细长纤维复合材料部件的方法,其中将多个切割尺寸的纤维层的叠层放置在包括上模和下模的模具的模腔中。 在封闭模具时,在纤维层叠层的端部区域中产生比在剩余区域中更高的纤维密度。