The present invention addresses the problem of providing a composite material that can prevent a strength reduction when fibers of a skin material are bent during curing of the composite material. Ina composite material (1), a filler (9) is arranged between a honeycomb core (2) and a first skin material (4) and/or between the honeycomb core (2) and a second skin material (6) so as to overlap thetip of an end of the honeycomb core (2). In a horizontal view, the filler (9) arranged between the honeycomb core (2) and the second skin material (6) protrudes outside the composite material (1) by alength equal to or less than a length of a portion thereof overlapping the tip of the end of the honeycomb core (2).
本发明的目的在于提供一种能够抑制在复合材料固化时蒙皮材料的纤维弯曲而导致强度降低的复合材料。在复合材料(1)中,在蜂窝芯(2)与第1蒙皮材料(4)之间或蜂窝芯(2)与第2蒙皮材料(6)之间或者这双方以重叠于蜂窝芯(2)的端部的末端的方式配置有填料(9)。配置于蜂窝芯(2)与第2蒙皮材料(6)之间的填料(9)在水平观察时重叠于蜂窝芯(2)的端部的末端部分的长度以下的长度露出到复合材料(1)的外侧。
COMPOSITE MATERIAL, METHOD FOR MANUFACTURING COMPOSITE MATERIAL, AND METHOD FOR CURING COMPOSITE MATERIAL
复合材料、复合材料的制造方法及复合材料的固化方法
2020-09-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
|COMPOSITE MATERIAL AND METHOD FOR CURING COMPOSITE MATERIAL
Europäisches Patentamt | 2020
|COMPOSITE MATERIAL AND METHOD FOR CURING COMPOSITE MATERIAL
Europäisches Patentamt | 2020
|