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    • 62. 发明申请
    • METHOD FOR AT LEAST PARTIALLY REMACHINING OR REPLACING A REINFORCEMENT ELEMENT OF A FIBRE COMPOSITE STRUCTURE AND ASSOCIATED CONNECTING DEVICE
    • 方法至少部分地修复或替换复合构造与ANBINDVORRICHTUNG纤维的加固件
    • WO2010094808A3
    • 2010-12-29
    • PCT/EP2010052251
    • 2010-02-23
    • AIRBUS OPERATIONS GMBHMARQUARDT HANS
    • MARQUARDT HANS
    • B29C70/44B29C73/00
    • B29C66/8242B29C65/18B29C65/30B29C66/1122B29C66/43441B29C66/474B29C66/532B29C66/61B29C66/721B29C66/81455B29C66/8161B29C66/82661B29C66/8322B29C66/91212B29C66/91231B29C66/91421B29C66/961B29C70/44B29D99/0014B29K2105/06B29K2307/00B29L2031/3076
    • The invention relates to a method for at least partially remachining or replacing a reinforcement element (10) of a fibre composite structure (8). In a first method step, at least one fibre layer (11) is arranged on a surface section of the reinforcement element (10) and/or at least one replacement section of the reinforcement element (10) of the same material and same layer structure is arranged on a surface reinforcement section of the fibre composite structure (8). In a second method step, at least a pressure mat (4) adjusted to the contour of the reinforcement element (10) is disposed above the at least one fibre layer (11) and/or the at least one replacement section of the reinforcement element (10), wherein the at least one pressure mat (4) is supported and fixed in a nominal position by a fixing frame (3) adjusted to the contour of the reinforcement element (10). In a third method step, the at least one pressure mat (4) is then acted upon by a pressure medium in order to press the same against the reinforcement element (10) and the fixing frame (3). In a fourth method step, a hardening of the at least one fibre layer (11) and/or the at least one replacement section of the reinforcement element (10) is carried out. The invention further relates to a corresponding connecting device (1) for carrying out the method.
    • 本发明提供了一种用于至少部分重新加工或替换纤维复合结构(8)的加强元件(10)的方法。 在第一方法步骤中,加强元件的表面部分的纤维层(11)(10)和/或由相同的材料加强元件(10)的至少一个替换段和纤维复合结构(8)的所述加强部分的表面上的相同的层结构至少被设置。 然后,在第二方法步骤中的加强元件的轮廓的至少一个(10)被布置成适于压力垫(4)经由所述至少一个纤维层(11)和/或加强元件(10),其中,所述至少一个压力垫的至少一个替换单元(4 )由加强元件(10)的适合的固定框架(3)的轮廓支撑在期望的位置并被固定。 该至少一个压力垫(4)然后,在压力介质的第三方法步骤,以按后一对的加强元件(10)和固定框架施加(3)。 最后,在第四方法步骤中固化加强元件(10)的至少一个纤维层(11)和/或至少一个替换部分。 本发明还提供了一种用于执行该方法的相应的连接装置(1)。
    • 64. 发明申请
    • MOULDED BODY AND METHOD FOR PRODUCING A FIBRE COMPOSITE COMPONENT
    • 成型和工艺来生产部件FASERVERBUNDTECHNIK
    • WO2010060850A3
    • 2010-10-21
    • PCT/EP2009065442
    • 2009-11-19
    • AIRBUS OPERATIONS GMBHDITTMANN RALF-PETERKASCHEL SEBASTIANENGLER LOTHAR
    • DITTMANN RALF-PETERKASCHEL SEBASTIANENGLER LOTHAR
    • B29C33/52B29C70/30B29C73/00
    • B29C33/485B29C33/56B29C70/44B29C73/04B29C73/30B29K2911/12
    • The invention relates to a moulded body (5) for producing fibre composite components (10). According to the invention, the moulded body (5) is at least partially formed using a paper and/or board material. This permits the cost-effective production of hollow profiles of any length from fibre composite materials, in particular from prepreg materials and/or reinforcement fibre arrangements that are impregnated with a curable plastic material. The paper and/or board material can also be provided with additional characteristics such as gas impermeability and non-stick properties. The material also permits the production of extremely dimensionally stable moulded bodies (5) or support cores (4) and thus the production of three-dimensional fibre composite components that can be reproduced to a considerable degree. The moulded bodies (5) can be collapsed by the application of negative pressure after the curing process and can thus be removed without residue from the fibre composite component (10). The moulded bodies (5) can be produced cost-effectively and with an almost unlimited range of variation using production methods that are known in the packaging industry. The invention also relates to a method for producing fibre composite components using the moulded bodies (5).
    • 本发明涉及的成型体(5),用于纤维复合材料部件的制造(10)。 根据本发明的模制体(5)被至少部分地与纸和/或纸板形成。 这使得能够具有成本效益的生产的复合纤维材料的任意长度尺寸的空心型材,特别是预浸料和/或随后与固化性合成材料的增强纤维可能安排浸渍。 的纸和/或纸板可以通过合适的功能层的具有附加属性如气密性和抗粘附特性的应用来提供。 此外,该材料允许极其尺寸稳定的模制品(5)和支撑铁芯(4)的产生,从而使纤维复合材料构件可以与高度可再现的空间尺寸来制造。 此外,模制体(5)能够以简单的方式被折叠,从而通过负压力的施加固化后除去从纤维复合构件(10)的任何残留物。 此外,模制体(5)可以是成本有效地与来自包装工业制造工艺公知的和成品在一个几乎无限制的范围内的几何形状的变化的方法。 此外,本发明涉及一种使用模制体(5)制造纤维复合部件的方法。