How to make a honeycomb structure

A manufacturing method and technology of honeycomb structure, applied in the field of honeycomb core manufacturing, can solve the problems of complex production process, low efficiency and high cost

Active Publication Date: 2021-04-20
BEIJING ANDER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for manufacturing a honeycomb structure, so as to solve the problems in the prior art that the manufacturing process of the honeycomb structure is complex, requires manual intervention, unstable quality, high cost and low efficiency

Method used

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  • How to make a honeycomb structure
  • How to make a honeycomb structure
  • How to make a honeycomb structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The manufacturing method of the honeycomb structure provided by the present embodiment comprises:

[0050] A continuously formed first corrugated strip is provided, the first corrugated strip has opposite first ends 11 and second ends 12, the first end 11 and the middle of the corrugated strips close to the second end 12 meet to form an annular starting honeycomb core structure, so that the initial honeycomb core structure drives the corrugated belt clockwise along the A 1 Directional circular movement, starting from the intersection of the corrugated strips, the continuous corrugated strips are driven by the initial honeycomb core structure to surround one side of the corrugated strips. The circular motion of the structure, when the continuous corrugated strips are superimposed and passed through the laser position in sequence, the convex surface of the corrugated strips are fixed by laser spot welding, and this cycle is finally processed into a first honeycomb structu...

Embodiment 2

[0052] The manufacturing method of the honeycomb structure provided by the present embodiment comprises:

[0053] The second corrugated belt of continuous molding is provided, and the second corrugated belt has opposite first ends 21 and second ends 22, so that two arbitrary positions in the corrugated belt meet to form an annular initial honeycomb core structure, so that the initial honeycomb The core structure remains stationary, and with the intersection of any position as the starting point, the part between the starting point and the first end 21 in the corrugated belt starts from the starting point along the counterclockwise direction B 1 The direction of winding is superimposed on one side of the initial honeycomb core structure in sequence, and the upper laser moves synchronously with the section of corrugated belt, and at the same time makes the part between the starting point and the second end 22 of the corrugated belt move clockwise from the starting point the B 2...

Embodiment 3

[0055] The manufacturing method of the honeycomb structure provided by the present embodiment comprises:

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Abstract

The invention provides a method for manufacturing a honeycomb structure. The manufacturing method comprises the following steps: providing a corrugated belt, the corrugated belt is formed by alternating connection of concave sections and convex sections, and any one of the concave sections and any one of the convex sections in the corrugated belt is used to form a honeycomb cell after closed-loop connection; The belt is centered on an axis, and is wound axially in a ring, so that the convex section and the concave section are superimposed to form a plurality of honeycomb core cells, and the honeycomb core cells form a closed ring; the superimposed positions between the corrugated belts are fixedly connected, and the obtained A honeycomb structure formed by connecting honeycomb cells in sequence. The difference between the present invention and the traditional honeycomb processing is that the honeycomb structure is processed and then cut as a whole, so that the single-piece material cutting process is not required in the production process, the production efficiency is greatly improved, and the labor cost is reduced; The effect of strip material deformation, thereby greatly improving product quality; and, the manufactured honeycomb core has the characteristics of overall continuity and circulation.

Description

technical field [0001] The invention relates to the technical field of honeycomb core manufacturing, in particular to a method for manufacturing a honeycomb structure. Background technique [0002] In the prior art, the stretching method is usually used to manufacture the honeycomb structure. The stretching method refers to the use of glue to superimpose and bond the cut single-layer corrugated tapes together, and then stretch the bonded corrugated tapes to finally form Metal honeycomb core products. [0003] However, the above-mentioned traditional stacking method has obvious restrictions on the material thickness of the honeycomb core grid. Generally speaking, this method cannot be realized for materials with a thickness greater than 0.10 mm. In addition, the above-mentioned methods also have a common disadvantage, that is Both require single-piece cutting and then stacking, resulting in thin or corrugated belts that are prone to deformation or even tearing during the cut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01N3/022F01N3/28B23K26/22B23K101/02
Inventor 郑立刚潘志金
Owner BEIJING ANDER TECH
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