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    • 1. 发明公开
    • System and method for producing preforms
    • 系统和Verfahren zur Herstellung von Vorformlingen
    • EP2805802A1
    • 2014-11-26
    • EP13168504.2
    • 2013-05-21
    • Airbus Operations GmbH
    • Witte, TassiloEling, FabianWinter, Hannes
    • B29B11/16
    • B29B11/16B29B11/06
    • The present invention provides a system (1) for producing a composite preform (P), especially for continuous preforming of reinforcing material for a composite component. The system (1) comprises: a feeding device (6) for feeding one or more layers of preform material from a material supply (2) along a process path (5); a heating device (14, 20) arranged in the process path (5) for heating the one or more layers (wn) of the preform material fed along the process path (5) to soften or activate a resin or binder in the one or more layers (wn); and a forming device (22) arranged in the process path (5) downstream of the heating device and configured to shape or mould a cross-sectional profile of the one or more layers of preform material as the one or more layers (wn) are fed along the process path (5). The present invention also provides a corresponding method.
    • 本发明提供一种用于生产复合预成型件(P)的系统(1),特别是用于复合部件的增强材料的连续预成型。 所述系统(1)包括:馈送装置(6),用于沿着处理路径(5)从材料供应源(2)馈送一层或多层预成型材料; 布置在处理路径(5)中的加热装置(14,20),用于加热沿着加工路径(5)进料的预成型材料的一个或多个层(wn),以软化或活化一个或多个 更多层(wn); 以及在加热装置下游布置在处理路径(5)中的成形装置(22),并且被构造成在一个或多个层(wn)是成形或模制一层或多层预成型材料的横截面轮廓时形成或模制 沿着过程路径(5)馈送。 本发明还提供了相应的方法。