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Honeycomb core, honeycomb plate and manufacturing method of honeycomb core

A production method and honeycomb core technology, which is applied in the field of honeycomb core, honeycomb panel and honeycomb core production, can solve the problems of easy separation and insufficient adhesion, and achieve the effect of easy separation and stable structure of honeycomb core

Inactive Publication Date: 2019-04-12
JIANGSU LONGHE LIGHT MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing aluminum honeycomb cores are all made of aluminum foil through gluing, hot pressing, sawing, and stretching. However, the honeycomb cores formed by this method are prone to There is a problem of insufficient adhesion, and it is easy to separate under the action of external force

Method used

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  • Honeycomb core, honeycomb plate and manufacturing method of honeycomb core
  • Honeycomb core, honeycomb plate and manufacturing method of honeycomb core
  • Honeycomb core, honeycomb plate and manufacturing method of honeycomb core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 It is a schematic diagram of the gluing position and its local enlargement of a honeycomb core manufacturing method of the present invention;

[0034] figure 2 It is a schematic diagram of a honeycomb core prepared by a honeycomb core manufacturing method of the present invention;

[0035] Such as figure 1 and figure 2 As shown, this embodiment 1 provides a method for manufacturing a honeycomb core, including: Step S1, apply glue on one side of the composite aluminum material 1 to form a number of evenly distributed glue-coated areas; Step S2, apply glue to each Composite aluminum material 1 is stacked and hot-pressed, that is, the glued areas of adjacent layers of composite aluminum material 1 are evenly staggered and adhered to each other; step S3 is sawing the laminated composite aluminum material 1 to obtain the required laminated composite aluminum material 1 Shape; step S4, stretching the sawn laminated composite aluminum material 1 to form a plural...

Embodiment 2

[0043] figure 2 It is a schematic diagram of a honeycomb core prepared by a honeycomb core manufacturing method of the present invention;

[0044] Such as figure 2 As shown, on the basis of embodiment 1, this embodiment 2 provides a honeycomb core, which is prepared by the manufacturing method of the honeycomb core in embodiment 1.

Embodiment 3

[0046] Figure 4 It is a schematic diagram of a honeycomb panel of the present invention.

[0047] Such as Figure 4 Shown, on the basis of embodiment 2, present embodiment 3 provides a kind of honeycomb panel, comprises:

[0048] The honeycomb core, the upper aluminum plate 3 and the lower aluminum plate 4; the upper and lower sides of the honeycomb core are attached to the upper aluminum plate 3 and the lower aluminum plate 4 respectively.

[0049] In this embodiment, the honeycomb core is suitably prepared by the manufacturing method of the honeycomb core described in Embodiment 1.

[0050] In summary, the honeycomb core, honeycomb panel and honeycomb core manufacturing method of the present invention can make the composite aluminum material 1 of the adjacent layer of the honeycomb core stick more firmly by brazing the formed honeycomb core, and will not easily Separation makes the honeycomb core structure more stable. The base material of the honeycomb core is composit...

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Abstract

The invention belongs to the technical field of honeycomb cores and particularly relates to a honeycomb core, a honeycomb plate and a manufacturing method of the honeycomb core. The manufacturing method of the honeycomb core comprises the following steps of S1, gluing one side of each composite aluminum material to form uniformly distributed gluing areas; S2, conducting laminating and hot-pressingon each glued composite aluminum material, wherein the gluing areas of the composite aluminum materials at every two adjacent layers are uniformly staggered and bonded with one another; S3, sawing the laminated composite aluminum materials; S4, stretching the laminated composite aluminum materials after sawing to form a plurality of hexagonal multilayer honeycomb cores; S5, brazing the multilayerhoneycomb cores to weld the bonded parts of the composite aluminum materials at the every two adjacent layers. According to the method, by brazing the formed honeycomb cores, the bonded parts of thecomposite aluminum materials at every two adjacent layers are welded, and the phenomenon of degumming is avoided.

Description

technical field [0001] The invention belongs to the technical field of honeycomb cores, and in particular relates to a honeycomb core, a honeycomb panel and a method for making the honeycomb core. Background technique [0002] Honeycomb core is widely used in the field of materials and machinery because of its advantages of high strength, light weight and good stability. [0003] At present, the existing aluminum honeycomb cores are all made of aluminum foil through gluing, hot pressing, sawing, and stretching. However, the honeycomb cores formed by this method are prone to There is a problem of insufficient adhesion, and it is easy to separate under the action of external force. Contents of the invention [0004] The object of the present invention is to provide a honeycomb core, a honeycomb panel and a manufacturing method of the honeycomb core. [0005] In order to solve the above technical problems, the present invention provides a method for manufacturing a honeycom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/01B32B15/20B32B3/12B32B7/14B32B7/10B32B37/12B32B37/06
CPCB32B3/12B32B7/10B32B7/14B32B15/016B32B37/06B32B37/1292
Inventor 张倜哲
Owner JIANGSU LONGHE LIGHT MATERIAL CO LTD