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    3-Dimensional high-strength fiber composite component and method for producing same
    1.
    发明授权
    3-Dimensional high-strength fiber composite component and method for producing same 有权

    公开(公告)号：US10322551B2

    公开(公告)日：2019-06-18

    申请号：US15542278

    申请日：2016-01-06

    申请人： HP PELZER HOLDING GMBH

    发明人： Norbert Nicolai ,  Reimund Piatkowski ,  Lino Mondino ,  Heinrich Grimm ,  Volkmar Schulze

    IPC分类号： B29C70/48 ,  B29B11/16 ,  B29C70/30 ,  B29C70/12 ,  B29K105/12 ,  B29K307/04 ,  B29K309/08

    摘要： A 3-dimensional high-strength fiber composite component having isotropic fiber distribution, comprising 25 to 70 wt % of high-strength, high-modulus fibers, up to 5 wt % of binding fibers, and 25 to 70 wt % of thermosetting or thermoplastic matrix. The invention further relates to a method for producing same, comprising the following steps: preparing the fibers by opening the fibers by releasing the fibers from fiber bundles, bales, or textile structures; sucking and/or blowing the opened fibers onto a three-dimensional, air-permeable tool half having the contour of this side of the component in an interactively controlled manner; pre-solidifying the obtained fiber molding in the flock box; transferring the fiber molding onto a pressing tool in the form of the contour of the air-permeable tool half of the component; bringing into contact with at least one liquid plastic; and solidifying the fiber molding by pressing in order to form a component.