Variable size honeycomb composite panel

Abstract

The utility model discloses a variable size honeycomb composite board, including honeycomb board, upper fireproof board and lower fireproof board, the upper fireproof board is fixed with honeycomb board top surface, the lower fireproof board is fixed with honeycomb board bottom surface, and honeycomb board, upper fireproof board and lower fireproof board constitute variable size honeycomb composite board, the honeycomb board is spliced by multiple specifications honeycomb core cell unit, the honeycomb board is spliced by multiple material honeycomb core cell unit, and honeycomb core cell unit material quality includes aluminum alloy, titanium alloy, stainless steel or high temperature alloy, the honeycomb board is spliced by multiple independent honeycomb core cell unit, and the splicing mode of adjacent two groups honeycomb core cell unit includes sticking, resistance welding, brazing or diffusion welding, the variable size honeycomb composite board, simple and reasonable in structure, clever design, through adopting multi -material, multi -size core grid honeycomb and being formed by integrated assembly, the bearing of different area to honeycomb structure, light weight, high temperature resistance and shock attenuation performance demand are considered simultaneously, realize the maximum applicability of honeycomb structure.

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