Compression moulding method and device for making preforms for composite structures of an aircraft
    2.
    发明公开
    Compression moulding method and device for making preforms for composite structures of an aircraft 有权
    方法和装置,用于压缩对气动驱动工具的复合材料部件成形的预成型体

    公开(公告)号:EP1762357A1

    公开(公告)日:2007-03-14

    申请号:EP05108294.9

    申请日:2005-09-09

    申请人: SAAB AB

    摘要: The present invention relates to a forming device (1) and a method of manufacture of a fillet (17) of plastic for aircraft assemblies or the like, said fillet (17) having a predetermined profile (9) for filling a cavity (61) of a structural element (59), the fillet (17) being formed using a forming means (29) of a forming device (1). The method comprises the steps of applying at least one blank of a base material (15) of plastic between at least two opposed press beds (5) of the forming means (29) and at least one of said press beds (5) comprising elongated grooves (7); moving at least one press bed (5) towards the other press bed, until the press beds (5) are in position for completed compression of the fillet (17), wherein each groove (7) for forming of the fillet (17) generates a fillet (17) in correspondence with said pre-determined profile (9); separating the press beds (5) from each other for releasing the formed fillets (17); removing the formed fillets (17) from the forming means (29); and applying the formed fillets (17) in the cavity (61).

    摘要翻译: 本发明涉及一种成形装置(1)和制造的塑料为飞机组件或类似的圆角(17)的方法,所述圆角(17),其具有用于填充空腔的预定轮廓(9),(61) 的结构元件(59)的,圆角(17)使用成形装置(1)的成形装置(29)形成。 该方法包括施加塑料成型装置中的至少两个相对的压床(5)(29)和所述压床的至少一个(5)包括细长之间的基体材料(15)中的至少一个坯料的步骤 槽(7); 移动至少一个压床(5)朝向另一压床,直到按床(5)是在为圆角(17)的完成压缩位置,worin各槽为圆角(17)基因率的形成(7) 相对应的圆角(17)与所述预先确定的轮廓(9); 用于释放所形成的圆角(17)彼此分离的压床(5); 除去从形成装置所形成的圆角(17)(29); 和在所述空腔(61)将所述形成有倒角(17)。