The invention discloses a composite material sandwich glue joint structure and a glue joint method thereof, the composite material sandwich glue joint structure comprises a core material and a glue joint molded surface, composite material laminated boards are arranged on two sides of the core material, a cavity is defined by the end part of the core material and the composite material laminated boards, the cavity is filled with an adhesive for glue joint with the glue joint molded surface, and the core material and the glue joint molded surface are arranged in the cavity. According to the structure, in the gluing process, the core material, the composite material laminated board and the gluing molded surface are directly glued through the adhesive or are glued in an auxiliary mode through the angle section, in the gluing process, turnups do not need to be manufactured for special gluing, and the structure is simple in structure, convenient to operate and high in practicability. And the manufacturing difficulty is reduced, the manufacturing cost is saved, and the weight is reduced.
本发明公开了一种复合材料夹芯胶接结构及其胶接方法,复合材料夹芯胶接结构,包括芯材、胶接型面,芯材两侧设有复合材料层压板,芯材的端部、复合材料层压板之间围合形成有空腔,空腔内部用于填充与胶接型面胶接用的胶黏剂,复合材料层压板的端部贴紧胶接型面,复合材料层压板的端部侧面和胶接型面之间用胶黏剂进行胶接,本结构胶接过程中芯材、复合材料层压板与胶接型面采用胶黏剂直接胶接或角材辅助胶接,胶接过程无需再制造翻边专门进行胶接,胶接更加便捷,降低制造难度,节省制造成本,减轻重量。
Composite material sandwich cementing structure and cementing method thereof
一种复合材料夹芯胶接结构及其胶接方法
2024-04-19
Patent
Elektronische Ressource
Chinesisch
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