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Processing technology of decorative holes of honeycomb board and fabricated honeycomb board with through holes

A processing technology and honeycomb board technology, which is applied in the direction of sheets/boards, building components, etc., can solve the problems affecting the overall strength of honeycomb boards, water seepage in perforated parts, etc.

Inactive Publication Date: 2010-07-07
SHANGHAI HINGWAH HONEYCOMB TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after perforating the inside of the honeycomb board, the perforated part may cause water seepage in wet and rainy environments
Especially for through holes of any shape, if the plugging is not tight, it will affect the overall strength of the honeycomb board

Method used

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  • Processing technology of decorative holes of honeycomb board and fabricated honeycomb board with through holes
  • Processing technology of decorative holes of honeycomb board and fabricated honeycomb board with through holes
  • Processing technology of decorative holes of honeycomb board and fabricated honeycomb board with through holes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] See figure 2 As shown, in this embodiment, the processing technology of rectangular, triangular, etc. through-holes 40 with right-angled sides is illustrated; the method uses a shroud 60 matching the shape and size of the inner sidewall of the through-hole 40 for sealing and shielding, and includes the following steps:

[0088] Step 1. Cut the hole;

[0089] Step 1.1 overall cutting;

[0090] The top plate 10, the honeycomb tubular support 30, and the bottom plate 20 in the fixed honeycomb panel that have been fixed by gluing are cut as a whole, so that a through hole 40 is formed inside the honeycomb panel, and the vertical section of the honeycomb tubular support 30 is consistent with the top plate 10, The cut surfaces of the bottom plate 20 are flush;

[0091] Step 1.2 limit compression;

[0092] Since the honeycomb-shaped tubular support 30 has a single point of yield, that is, the lateral compression of the honeycomb tubular support 30 can be achieved by applyi...

Embodiment 2

[0098] See image 3 As shown, the processing technology of the circular through hole 40 is illustrated in this embodiment; the method uses a single sleeve 71 for sealing and shielding, and the single sleeve 71 is L-shaped; the height of the single sleeve 71 is equal to the height of the honeycomb plate Matching; the outer diameter of the single sleeve 71 is the same as the diameter of the through hole 40 of the bottom plate 20, and the inner diameter is the same as the outer diameter of the top plate 10 socket 11.

[0099] The processing technology of the honeycomb plate to the circular through hole 40 comprises the following steps:

[0100] Step 1' cut the hole;

[0101] Step 1.1' overall punching;

[0102] Punch holes inside the glued and fixed honeycomb board so that the diameters of the through holes 40 on the top plate 10, the honeycomb tubular support 30 and the bottom plate 20 are consistent, and are all smaller than the set diameter of the through holes 40;

[0103]...

Embodiment 3

[0116] See Figure 4 As shown, another processing technology of the circular through hole 40 is illustrated in this embodiment; this method also uses an L-shaped single sleeve 71 for sealing and shielding, and the structure of the single sleeve 71 is similar to that in Embodiment 2. The difference is that the processing technology of the honeycomb plate to the circular through hole 40 includes the following steps:

[0117] Step 1' cut the hole;

[0118] Step 1.1' overall punching;

[0119] Punch holes inside the glued and fixed honeycomb board so that the diameters of the through holes 40 on the top plate 10, the honeycomb tubular support 30 and the bottom plate 20 are consistent, and are all smaller than the set diameter of the through holes 40;

[0120] Step 1.2' reaming of base plate 20;

[0121] Taking the through hole 40 of the top plate 10 as a benchmark, the through hole 40 of the base plate 20 is reamed, so that the diameter of the through hole 40 of the base plate ...

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Abstract

The invention relates to a processing technology of decorative holes of a honeycomb board, which is characterized in that the processing technology comprises the following steps: step 1) cutting and opening holes: cutting a top board, a cellular tubular support part and a bottom board in the honeycomb board, and forming through holes in the honeycomb board; step 2) sealing and sheltering: using a surrounding board or a sleeve for sealing and sheltering inner side walls of the through holes; and step 3) gluing and fixing: using the gluing technology for fixing and sealing seams between the surrounding board or the sleeve and the top board, the bottom board and the cellular tubular support part. As the surrounding board is arranged, and the transverse compression is carried out on the cellular tubular support part from the hole-opening parts of the honeycomb board, the surrounding board and the exposed cellular tubular support part can be in close fitting, and all the inner side walls of rectangular, triangular and other-shaped through holes with right-angle sides can be completely sheltered; as the top board is punched to be in the shape of an arc, the top board can be nested with the upper part of the set single sleeve; and the bottom board is further reamed, thereby leading the single sleeve to be in close fitting with the top board and the bottom board and blocking the inner side walls of the circular through holes.

Description

technical field [0001] The invention relates to a processing technology, in particular to a processing technology for decorative holes of a honeycomb board, and a honeycomb board with through holes made by the method. Background technique [0002] See figure 1 As shown, the honeycomb board is a light-weight and high-rigidity board, including a top board 1 , a bottom board 2 , and a honeycomb tubular support 3 . The honeycomb tubular support 3 may be an aluminum honeycomb structure, which is sandwiched between the top plate 1 and the bottom plate 2, and the top plate 1 and the bottom plate 2 are glued and fixed by a gluing process. The honeycomb tubular support 3 has a single point of yield, that is, applying a force from the side of the single honeycomb structure of the honeycomb tubular support 3 can make the honeycomb tubular support 3 laterally compress, but the composite top surface 1, After the bottom surface 2, the axial stiffness of the honeycomb tubular support 3 i...

Claims

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Application Information

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IPC IPC(8): F16S1/08
Inventor 周阳
Owner SHANGHAI HINGWAH HONEYCOMB TECH DEV CO LTD
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