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发明公开
CN104924678A 复合蜂窝夹芯板 无效 - 驳回

复合蜂窝夹芯板
摘要：
本发明公开了一种复合蜂窝夹芯板，包括：外覆增强层；以及蜂窝夹芯板，所述蜂窝夹芯板自上而下依次由上面层、蜂窝夹芯和下面层组成，所述外覆增强层贴附于所述上面层和下面层上的远离所述蜂窝夹芯的一侧，其中，所述蜂窝夹芯板采用3D打印技术制备得到，所述外覆增强层采用纤维增强复合材料制成。该复合蜂窝夹芯板可以满足作为承力结构的强度需求。
摘要（英）：

The invention discloses a composite honeycomb sandwich plate which comprises an outer coating enhancement layer and a honeycomb sandwich plate. The honeycomb sandwich plate is composed of an upper surface layer, a honeycomb sandwich and a lower surface layer in sequence from top to bottom. The outer coating enhancement layer is attached to the sides, away from the honeycomb sandwich, of the upper surface layer and the lower surface layer. The honeycomb sandwich plate is prepared through the 3D printing technology. The outer coating enhancement layer is made of fiber reinforced composite materials. The composite honeycomb sandwich plate can meet the requirement for the strength needed by a force bearing structure.

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