CN106626548A - Preparation method of honeycomb sandwich panel - Google Patents
Preparation method of honeycomb sandwich panel Download PDFInfo
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- CN106626548A CN106626548A CN201611245996.8A CN201611245996A CN106626548A CN 106626548 A CN106626548 A CN 106626548A CN 201611245996 A CN201611245996 A CN 201611245996A CN 106626548 A CN106626548 A CN 106626548A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 39
- 230000001413 cellular effect Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 18
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004377 microelectronic Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000123 paper Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a preparation method of a honeycomb sandwich panel and relates to a preparation method of a sandwich panel. The invention aims at solving the problems of small area, low strength, frequent unsticking and short service life caused by direct contact between the honeycomb core of the honeycomb sandwich panel prepared by the existing honeycomb sandwich panel preparation technology and the skin. The preparation method comprises the following steps: dividing a rectangular board into a first support part lower surface, a first support part, a support part upper surface, a second support part and a second support part lower surface; cutting and bending to prepare a honeycomb sandwich unit; and covering with lower-layer skin and upper-layer skin. The invention has the following beneficial effects: the surface and core of the honeycomb sandwich panel prepared by the preparation method are in surface-to-surface contact, the connection area is large, the anti-shearing effect is good, and the surface and core are not frequently layered or unstuck, and thus the strength of the sandwich structure is enhanced while the service life is prolonged; the preparation method can be promoted to a micron-order micro three-dimensional stereo structure and is beneficial to the development of the field of micro-electronic devices; and the preparation method disclosed by the invention is suitable for preparing honeycomb sandwich panels.
Description
Technical field
The present invention relates to a kind of preparation method of honeycomb sandwich board.
Background technology
Current honeycomb sandwich board preparation technology, is separated using face core and is processed more, and processing method has bonded process and welding.
Structure fuse is contacted with covering for line-face, and made honeycomb core is little with covering directly contact area, low intensity, is easily occurred
Unsticking, affects structure service life.Need to solve so how to strengthen sandwich structure fuse and become with the bonding strength of covering
A great problem.And in the technique of existing honeycomb sandwich structure, honeycomb core is partly to be spliced more, bulk strength pole
Difference, the preparation technology of current existing honeycomb sandwich structure is difficult to realize the preparation of micron-sized microscopic three-dimensional stereochemical structure.
The content of the invention
Honeycomb core and illiteracy in order to solve honeycomb sandwich board prepared by existing honeycomb sandwich board preparation technology of the invention
Skin directly contact area is little, low intensity, the easily short problem of generation unsticking and structure service life, it is proposed that a kind of honeycomb sandwich board
Preparation method.
The processing object of the present invention is flat sheet, for the ease of understanding the present invention, now the sheet material is vertically arranged and is made
The plane of the sheet material is vertical with sight line, and the visible plane side of sight line is defined as outside, and contrary side is inner side；
Honeycomb sandwich board of the present invention is by the cellular type core list arranged with rectangular array between two-layer covering and two-layer covering
Unit's composition, preparation method is as follows：
First, cellular type core unit is prepared
(1) material of rectangular channel, is taken, from top to bottom material of rectangular channel horizontal division is carried out into, is from top to bottom in turn divided into
First supports lower surface, the first supporting part, supporting part upper surface, the second supporting part and second to support lower surface；
First supports lower surface, the first supporting part, supporting part upper surface, the second supporting part and second to support lower surface
Center line overlap, the width of supporting part upper surface supports lower surface, the first supporting part, the second supporting part or second less than first
The width of lower surface is supported, first supports lower surface, the first supporting part and second to support the width of lower surface equal；
First supports lower surface to support the highly equal of lower surface, the first supporting part and the second supporting part with second
Highly equal, the height of supporting part upper surface is that the height of the first support lower surface and second support the height of lower surface
With；
(2), carry out excision in the middle part of the first support lower surface and obtain the first square breach, second lower surface is supported
Middle part carries out being resected to the second square breach, and the height of the first square breach is highly equal with the second square breach and equal to the
One height for supporting lower surface or the second support lower surface；The width of the width of the first square breach and the second square breach
It is equal；The center line of the first square breach, the second square breach, first support lower surface and second to support the center line of lower surface
Overlap；
(3), the first supporting part vertically divided from left to right, be in turn divided into from left to right the first bonding facade,
First supports facade, second to support facade, the 3rd to support facade and the second bonding facade；First bonding facade and the second bonding are vertical
Face width is identical, and first supports facade to support facade width identical with the 3rd；Second supports the center line of facade square with first scarce
The center line of mouth overlaps；
The second supporting part is vertically divided from left to right, be in turn divided into from left to right the 3rd bonding facade, the 4th
Facade, the 5th is supported to support facade, the 6th to support facade and the 4th bonding facade；3rd bonding facade and the 4th bonds facade
Width is identical, and the 3rd bonding facade is identical with the first bonding facade width, and the 4th supports facade and the 6th to support the width of facade
Identical, the 4th supports facade to support facade width identical with first；5th supports facade to support the width of facade identical with second
And center line overlaps；
(4), broken line is suppressed at the line of demarcation between the first support lower surface and the first bonding facade, is supported first
Suppress broken line at line of demarcation between lower surface and the second bonding facade, by first support lower surface and the first supporting part it
Between the unstamped broken line partial cut in line of demarcation；
Broken line is suppressed at line of demarcation between the second support lower surface and the 3rd bonding facade, under the second supporting part
Broken line is suppressed at line of demarcation between surface and the 4th bonding facade, second is supported between lower surface and the second supporting part
The unstamped broken line partial cut in line of demarcation；
Supporting part upper surface and second support facade between line of demarcation at and supporting part upper surface with the 5th support
Broken line is suppressed at line of demarcation between facade, by the unstamped line department in line of demarcation between supporting part upper surface and the first supporting part
Cutting is disconnected, by the unstamped broken line partial cut in line of demarcation between supporting part upper surface and the second supporting part；
First bond facade, first support facade, second support facade, the 3rd support facade and second bonding facade it
Between line of demarcation at suppress broken line；
The 3rd bond facade, the 4th support facade, the 5th support facade, the 6th support facade and the 4th bonding facade it
Between line of demarcation at suppress broken line；
(5), along first support lower surface and first bonding facade between broken line and along under the first supporting part
Broken line between surface and the second bonding facade outwards turns up the first support lower surface, makes the first support lower surface and the
One supporting part shape angle in 90 °；
Broken line is supported between lower surface and the 3rd bonding facade along second and support lower surface and the along second
Broken line between four bonding facades outwards turns up the second support lower surface, makes the second support lower surface and the second supporting part
Shape angle in 90 °；
Broken line outwards turns up the first bonding facade along between the first bonding facade and the first support facade；
Broken line outwards turns up the second bonding facade along between the 3rd support facade and the second bonding facade；
Broken line outwards turns up the 3rd bonding facade along between the 3rd bonding facade and the 4th support facade；
Broken line outwards turns up the 4th bonding facade along between the 6th support facade and the 4th bonding facade；
Broken line is inwardly folded the first support facade along between the first support facade and the second support facade；
Broken line is inwardly folded the 3rd support facade along between the 3rd support facade and the second support facade；
Broken line is inwardly folded the 4th support facade along between the 4th support facade and the 5th support facade；
Broken line is inwardly folded the 6th support facade along between the 6th support facade and the 5th support facade；
Broken line is inwardly folded the first supporting part along between the second support facade and supporting part upper surface, makes the second support
Facade and supporting part upper surface shape angle in 90 °；
Broken line is inwardly folded the second supporting part along between the 5th support facade and supporting part upper surface, makes the 5th support
Facade and supporting part upper surface shape angle in 90 °；
The inner surface of the first bonding facade is bonding with the inner surface of the 3rd bonding facade；By the interior table of the second bonding facade
Face is bonding with the inner surface of the 4th bonding facade；Two sides of the first square breach are attached；By the second square breach
Two sides be attached, that is, complete the preparation of cellular type core unit；
2nd, honeycomb sandwich board is prepared
Plane that multiple supporting part upper surfaces are formed covers upper strata covering, will multiple first support lower surfaces with it is many
The plane that individual second support lower surface is formed covers lower floor's covering, that is, complete to prepare honeycomb sandwich board；
The material of the covering is carbon fiber board, metal forming or aramid paper；The material of the cellular type core unit is metal
Paper tinsel or aramid paper.
Preparation method of the present invention possesses following beneficial effect：
1st, it is surface-to-surface contact between cellular sandwich plate face core prepared by preparation method of the present invention, connection area is big, anti-shearing
Effect is good, and layering and degumming are difficult between the core of face, so as to enhancing the intensity of sandwich structure and extending service life；
2nd, the present invention solves the preparation technology microscopic three-dimensional structural preparation difficult to realize of existing honeycomb sandwich structure
A difficult problem, preparation method of the present invention is simple, is prepared by cut be capable of achieving with bending, therefore can be generalized to micron order microcosmic three
Dimension stereochemical structure, shaping more controllable precise, solves a difficult problem for microelectronic, is conducive to sending out for microelectronic component field
Exhibition；
3rd, it is adjacent in preparation method of the present invention, it is possible to achieve multiple cellular type core units are being prepared on a sheet material
Cellular type core unit is connected, and overall structure is good, can prepare size for grade, micron order, cross sectional shape be quadrangle,
Various cellular type core units such as hexagon, octagon；
What the 4th, preparation method of the present invention can be chosen prepare, and material is varied, as long as with can cut and can bending it is flat
Facestock material can be chosen, and the thin-film material with certain toughness can also be prepared standby cellular sandwich using the inventive method
Plate；
5th, in use, can be cut original plate be stacked together after processing with bending, transported to job site and entered again
Row following process, is readily transported.
Description of the drawings
Fig. 1～Fig. 8 be specific embodiment 1 in and specific embodiment two in honeycomb sandwich board preparation process schematic diagram；
Fig. 9 is the structural representation of cellular type core unit prepared by embodiment three；
Figure 10 is the structural representation of cellular type core unit prepared by specific embodiment four；
Figure 11 is the structural representation of cellular type core unit prepared by specific embodiment five；
Figure 12 is the structural representation of cellular type core unit prepared by specific embodiment six；
Figure 13 is the structural representation of cellular type core unit prepared by specific embodiment seven.
Specific embodiment：
Technical solution of the present invention is not limited to act specific embodiment set forth below, also including between each specific embodiment
Any reasonable combination.
Specific embodiment one：Present embodiment is illustrated with reference to Fig. 1 to Fig. 8, a kind of honeycomb sandwich board of present embodiment should
Honeycomb sandwich board is made up of the cellular type core unit arranged with rectangular array between two-layer covering and two-layer covering, cellular sandwich
The preparation method of plate is as follows：
First, cellular type core unit is prepared
(1) material of rectangular channel, is taken, from top to bottom material of rectangular channel horizontal division is carried out into, is from top to bottom in turn divided into
First supports lower surface 1, the first supporting part 2, supporting part upper surface 3, the second supporting part 4 and second to support lower surface 5；
First supports under lower surface 1, the first supporting part 2, supporting part upper surface 3, the second supporting part 4 and the second supporting part
The center line on surface 5 overlaps, and the width of supporting part upper surface 3 supports lower surface 1, the first supporting part 2, second to support less than first
Portion 4 or second supports the width of lower surface 5, and first supports lower surface 1, the first supporting part 2 and second to support lower surface
5 width is equal；
First supports lower surface 1 to support the highly equal of lower surface 5, the first supporting part 2 and second to support with second
Portion 4 it is highly equal, the height of supporting part upper surface 3 is that the height of the first support lower surface 1 and second support lower surface 5
Height sum；
(2), carry out excision at the middle part of the first support lower surface 1 and obtain the first square breach 11, under the second supporting part
The middle part of surface 5 carries out being resected to the height of the second square breach 51, the height of the first square breach 11 and the second square breach 51
Height equal and that the support lower surface 5 of lower surface 1 or second is supported equal to first；The width of the first square breach 11 and
The width of two square breach 51 is equal；The center line of the first square breach 11, the second square breach 51, first support lower surface 1
The center line of lower surface 5 is supported to overlap with second；
(3), the first supporting part 2 vertically divided from left to right, the first bonding facade is in turn divided into from left to right
21st, first facade 22, second is supported to support facade the 23, the 3rd to support the bonding facade 25 of facade 24 and second；First bonding facade
21 is identical with the second bonding width of facade 25, and first supports facade 22 to support the width of facade 24 identical with the 3rd；Second supports vertical
The center line in face 23 overlaps with the center line of the first square breach 11；
The second supporting part 4 is vertically divided from left to right, be in turn divided into from left to right the 3rd bonding facade 41, the
Four support facade the 42, the 5th to support facade the 43, the 6th to support the bonding facade 45 of facade 44 and the 4th；3rd bonding facade 41 and the
The width of four bonding facades 45 is identical, and the 3rd bonding facade 41 is identical with the first bonding width of facade 21, and the 4th supports facade 42
Support the width of facade 44 identical with the 6th, the 4th supports facade 42 to support the width of facade 22 identical with first；5th supports vertical
Face 43 supports the width of facade 23 identical with second and center line overlaps；
(4), support lower surface 1 and first to bond at the line of demarcation between facade 21 first and suppress broken line, first
Support and suppress broken line at the line of demarcation between the bonding facade 25 of lower surface 1 and second, by first lower surface 1 and first is supported
The unstamped broken line partial cut in line of demarcation between supporting part 2；
Support lower surface 5 and the 3rd to bond at the line of demarcation between facade 41 second to suppress broken line, support second
Broken line is suppressed at line of demarcation between the bonding facade 45 of lower surface 5 and the 4th, supports lower surface 5 and second to support by second
The unstamped broken line partial cut in line of demarcation between portion 4；
At line of demarcation between the support of supporting part upper surface 3 and second facade 23 and supporting part upper surface 3 and the 5th
Support and suppress at the line of demarcation between facade 43 broken line, the line of demarcation between the supporting part 2 of supporting part upper surface 3 and first is not pressed
Broken line partial cut processed, by the unstamped broken line partial cut in line of demarcation between the supporting part 4 of supporting part upper surface 3 and second；
Facade 22, second is supported to support facade the 23, the 3rd to support facade 24 and second to glue in the first bonding facade 21, first
Close and suppress at the line of demarcation between facade 25 broken line；
Facade the 42, the 5th is supported to support facade the 43, the 6th to support facade 44 and the 4th to glue in the 3rd bonding facade the 41, the 4th
Close and suppress at the line of demarcation between facade 45 broken line；
(5), lower surface 1 and first is supported to bond the broken line between facade 21 and along the first supporting part along first
Broken line between the bonding facade 25 of lower surface 1 and second outwards turns up the first support lower surface 1, makes the first supporting part following table
The shape of 1 and first supporting part of face 2 angle in 90 °；
Along second support lower surface 5 and the 3rd bonding facade 41 between broken line and along second support lower surface 5
Second support lower surface 5 is outwards turned up with the broken line between the 4th bonding facade 45, makes the second support lower surface 5 and the
The shape of two supporting part 4 angle in 90 °；
Broken line between facade 22 is supported outwards to turn up the first bonding facade 21 along the first bonding facade 21 and first；
Broken line outwards turns up the second bonding facade 25 along between the 3rd support bonding facade 25 of facade 24 and second；
Broken line between facade 42 is supported outwards to turn up the 3rd bonding facade 41 along the 3rd bonding facade 41 and the 4th；
Broken line outwards turns up the 4th bonding facade 45 along between the 6th support bonding facade 45 of facade 44 and the 4th；
Broken line between facade 23 is supported to be inwardly folded the first support facade 22 along the first support facade 22 and second；
Broken line between facade 23 is supported to be inwardly folded the 3rd support facade 24 along the 3rd support facade 24 and second；
Broken line between facade 43 is supported to be inwardly folded the 4th support facade 42 along the 4th support facade 42 and the 5th；
Broken line between facade 43 is supported to be inwardly folded the 6th support facade 44 along the 6th support facade 44 and the 5th；
Broken line is inwardly folded the first supporting part 2 along between the second support facade 23 and supporting part upper surface 3, makes second
Support facade 23 and the shape of supporting part upper surface 3 angle in 90 °；
Broken line is inwardly folded the second supporting part 4 along between the 5th support facade 43 and supporting part upper surface 3, makes the 5th
Support facade 43 and the shape of supporting part upper surface 3 angle in 90 °；
The inner surface of the first bonding facade 21 is bonding with the inner surface of the 3rd bonding facade 41；Facade 25 is bonded by second
Inner surface with the 4th bonding facade 45 inner surface it is bonding；Two sides of the first square breach 11 are attached；By
Two sides of two square breach 51 are attached, that is, complete the preparation of cellular type core unit；
2nd, honeycomb sandwich board is prepared
The plane that multiple supporting part upper surfaces 3 are formed covers upper strata covering, and by multiple first the He of lower surface 1 is supported
The plane that multiple second support lower surfaces 5 are formed covers lower floor's covering, that is, complete to prepare honeycomb sandwich board.
Present embodiment possesses following beneficial effect：
1st, it is surface-to-surface contact between cellular sandwich plate face core prepared by present embodiment preparation method, connection area is big, resists
Shear effect is good, and layering and degumming are difficult between the core of face, so as to enhancing the intensity of sandwich structure and extending service life；
2nd, present embodiment solves the preparation technology microscopic three-dimensional structural system difficult to realize of existing honeycomb sandwich structure
A standby difficult problem, preparation method of the present invention is simple, is prepared by cut be capable of achieving with bending, therefore it is micro- to can be generalized to micron order
3-D solid structure is seen, shaping more controllable precise solves a difficult problem for microelectronic, is conducive to microelectronic component field
Development；
3rd, in present embodiment preparation method, it is possible to achieve multiple cellular type core units, phase are being prepared on a sheet material
Adjacent cellular type core unit is connected, and overall structure is good, and it is four that can prepare size for grade, micron order, cross sectional shape
Various cellular type core units such as side shape, hexagon, octagon；
What the 4th, present embodiment preparation method can be chosen prepare, and material is varied, as long as have can cut and can bending
Planar materials can choose, the thin-film material with certain toughness can also be prepared standby using present embodiment method
Honeycomb sandwich board；
5th, in use, can be cut original plate be stacked together after processing with bending, transported to job site and entered again
Row following process, is readily transported.
Specific embodiment two：With reference to Fig. 1 and Fig. 4 explanation present embodiments.
Present embodiment from unlike specific embodiment one：Described second supports the width of facade 23 to be more than first party
The width of v notch v 11；5th supports the width of facade 43 more than the width of the second square breach 51；
Support broken line between facade 23 to be inwardly folded the first support facade 22 along the first support facade 22 and second, make
First supports the angle between the support facade 23 of facade 22 and second to be obtuse angle；
Support broken line between facade 23 to be inwardly folded the 3rd support facade 24 along the 3rd support facade 24 and second, make
3rd supports the angle between the support facade 23 of facade 24 and second to be obtuse angle；
Support broken line between facade 43 to be inwardly folded the 4th support facade 42 along the 4th support facade 42 and the 5th, make
4th supports the angle between the support facade 43 of facade 42 and the 5th to be obtuse angle；
Support broken line between facade 43 to be inwardly folded the 6th support facade 44 along the 6th support facade 44 and the 5th, make
6th supports the angle between the support facade 43 of facade 44 and the 5th to be obtuse angle.Other steps and parameter and specific embodiment one
It is identical.
Specific embodiment three：With reference to Fig. 1 and Fig. 9 explanation present embodiments.
Present embodiment from unlike specific embodiment one or two：Described second supports the width of facade 23 to be equal to the
The width of one square breach 11；5th supports the width of facade 43 to be equal to the width of the second square breach 51；
Support broken line between facade 23 to be inwardly folded the 3rd support facade 24 along the 3rd support facade 24 and second, make
3rd supports the angle between the support facade 23 of facade 24 and second to be right angle；
Support broken line between facade 43 to be inwardly folded the 4th support facade 42 along the 4th support facade 42 and the 5th, make
4th supports the angle between the support facade 43 of facade 42 and the 5th to be right angle；
Support broken line between facade 43 to be inwardly folded the 6th support facade 44 along the 6th support facade 44 and the 5th, make
6th supports the angle between the support facade 43 of facade 44 and the 5th to be right angle.Other steps and parameter and specific embodiment one
Or two is identical.
Specific embodiment four：With reference to Fig. 1 and Figure 10 explanation present embodiments.Present embodiment and specific embodiment three
Except for the difference that：The first bonding facade 21, first supports facade 22, second to support facade the 23, the 3rd to support facade 24, second
The bonding bonding facade the 41, the 4th of facade the 25, the 3rd supports facade the 42, the 5th to support facade the 43, the 6th to support facade 44 or the 4th
The surface of bonding facade 45 is hollow out, and the pattern of hollow out is triangle.Other steps and parameter are identical with specific embodiment three.
Specific embodiment five：With reference to Fig. 1 and Figure 11 explanation present embodiments.
Unlike one of present embodiment and specific embodiment one to four：Described second supports the width of facade 23 little
In the width of the first square breach 11, the width of the first square breach 11 supports facade 22, second to support facade 23 less than first
With the 3rd support facade 24 width and；5th supports the width of facade 43 less than the width of the second square breach 51；Second party
The width of v notch v 51 less than the 4th support facade the 42, the 6th support facade 44 and the 6th support facade 44 width and；
Support broken line between facade 23 to be inwardly folded the 3rd support facade 24 along the 3rd support facade 24 and second, make
3rd supports the angle between the support facade 23 of facade 24 and second to be acute angle；
Support broken line between facade 43 to be inwardly folded the 4th support facade 42 along the 4th support facade 42 and the 5th, make
4th supports the angle between the support facade 43 of facade 42 and the 5th to be acute angle；
Support broken line between facade 43 to be inwardly folded the 6th support facade 44 along the 6th support facade 44 and the 5th, make
6th supports the angle between the support facade 43 of facade 44 and the 5th to be acute angle.Other steps and parameter and specific embodiment one
It is identical to one of four.
Specific embodiment six：With reference to Fig. 1 and Figure 12 explanation present embodiments.
Present embodiment from unlike specific embodiment five：First bonding facade 21, the first support facade 22,
Second support facade 23, the 3rd support the bonding facade 25 of facade 24, second, the 3rd bonding facade 41, the 4th support facade 42, the
Five support the surface of the support bonding facade 45 of facade 44 or the 4th of facade the 43, the 6th to be hollow out, and the pattern of hollow out is triangle.Its
His step and parameter are identical with specific embodiment five.
Specific embodiment seven：With reference to Fig. 1 and Figure 13 explanation present embodiments.
Present embodiment from unlike specific embodiment two：First bonding facade 21, the first support facade 22,
Second support facade 23, the 3rd support the bonding facade 25 of facade 24, second, the 3rd bonding facade 41, the 4th support facade 42, the
Five support the surface of the support bonding facade 45 of facade 44 or the 4th of facade the 43, the 6th to be hollow out, and the pattern of hollow out is triangle.Its
His step and parameter are identical with specific embodiment two.
Claims (5)
1. a kind of preparation method of honeycomb sandwich board, it is characterised in that：Described honeycomb sandwich board is covered by two-layer covering and two-layer
The cellular type core unit composition arranged with rectangular array between skin, the preparation method of honeycomb sandwich board is as follows：
First, cellular type core unit is prepared
(1) material of rectangular channel, is taken, from top to bottom material of rectangular channel horizontal division is carried out into, first is from top to bottom in turn divided into
Lower surface (1), the first supporting part (2), supporting part upper surface (3), the second supporting part (4) and second is supported to support lower surface
(5)；
First supports lower surface (1), the first supporting part (2), supporting part upper surface (3), the second supporting part (4) and second to support
The center line of lower surface (5) overlaps, and the width of supporting part upper surface (3) supports lower surface (1), the first supporting part less than first
(2), the second supporting part (4) or the width of the second support lower surface (5), first supports lower surface (1), the first supporting part
(2) and second support lower surface (5) width it is equal；
First supports lower surface (1) to support the highly equal of lower surface (5), the first supporting part (2) and second with second
Support part (4) it is highly equal, the height of supporting part upper surface (3) is that the first height for supporting lower surface (1) and second support
The sum of the height of lower surface (5)；
(2), carry out excision at the middle part of the first support lower surface 1 and obtain the first square breach (11), in the second supporting part following table
Face (5) middle part carries out being resected to the second square breach (51), the height and the second square breach (51) of the first square breach (11)
It is highly equal and equal to first support lower surface (1) or second support lower surface (5) height；First square breach
(11) width is equal with the width of the second square breach (51)；The center line of the first square breach (11), the second square breach
(51), first lower surface (1) and second is supported to support the center line of lower surface (5) to overlap；
(3), the first supporting part (2) vertically divided from left to right, the first bonding facade is in turn divided into from left to right
(21), first facade (22), second is supported to support facade (23), the 3rd to support facade (24) and the second bonding facade (25)；The
One bonding facade (21) is identical with the second bonding facade (25) width, and first supports facade (22) to support facade (24) wide with the 3rd
Degree is identical；The center line of the second support facade (23) overlaps with the center line of the first square breach (11)；
The second supporting part (4) is vertically divided from left to right, be in turn divided into from left to right the 3rd bonding facade (41), the
Four support facade (42), the 5th to support facade (43), the 6th to support facade (44) and the 4th bonding facade (45)；3rd bonding is vertical
Face (41) is identical with the width of the 4th bonding facade (45), and the 3rd bonding facade (41) and first bonds facade (21) width phase
Together, the 4th facade (42) is supported to support the width of facade (44) identical with the 6th, the 4th supports facade (42) to support vertical with first
Face (22) width is identical；5th supports facade (43) to support the width of facade (23) identical with second and center line coincidence；
(4), broken line is suppressed at the line of demarcation between the first support lower surface (1) and the first bonding facade (21), first
Support and suppress broken line at the line of demarcation between lower surface (1) and the second bonding facade (25), by first lower surface (1) is supported
With the unstamped broken line partial cut in line of demarcation between the first supporting part (2)；
Broken line is suppressed at line of demarcation between the second support lower surface (5) and the 3rd bonding facade (41), is supported second
Broken line is suppressed at line of demarcation between lower surface (5) and the 4th bonding facade (45), by second lower surface (5) and the is supported
The unstamped broken line partial cut in line of demarcation between two supporting parts (4)；
At the line of demarcation that supporting part upper surface (3) and second support between facade (23) and supporting part upper surface (3) and the
Broken line is suppressed at line of demarcation between five supports facade (43), by dividing between supporting part upper surface (3) and the first supporting part (2)
The unstamped broken line partial cut in boundary line, by the unstamped broken line in line of demarcation between supporting part upper surface (3) and the second supporting part (4)
Partial cut；
Facade (22), second is supported to support facade (23), the 3rd to support facade (24) and the in the first bonding facade (21), first
Broken line is suppressed at line of demarcation between two bondings facade (25)；
Facade (42), the 5th is supported to support facade (43), the 6th to support facade (44) and the in the 3rd bonding facade (41), the 4th
Broken line is suppressed at line of demarcation between four bondings facade (45)；
(5), lower surface (1) is supported to bond broken line between facade (21) and along the first supporting part with first along first
Broken line between lower surface (1) and the second bonding facade (25) outwards turns up the first support lower surface (1), makes the first support
Lower surface (1) and the first supporting part (2) shape angle in 90 °；
Broken line is supported between lower surface (5) and the 3rd bonding facade (41) along second and along the second support lower surface
(5) broken line and between the 4th bonding facade (45) outwards turns up the second support lower surface (5), makes the second supporting part following table
Face (5) and the second supporting part (4) shape angle in 90 °；
Broken line outwards turns up the first bonding facade (21) along between the first bonding facade (21) and the first support facade (22)；
Broken line outwards turns up the second bonding facade (25) along between the 3rd support facade (24) and the second bonding facade (25)；
Broken line outwards turns up the 3rd bonding facade (41) along between the 3rd bonding facade (41) and the 4th support facade (42)；
Broken line outwards turns up the 4th bonding facade (45) along between the 6th support facade (44) and the 4th bonding facade (45)；
Broken line is inwardly folded the first support facade (22) along between the first support facade (22) and the second support facade (23)；
Broken line is inwardly folded the 3rd support facade (24) along between the 3rd support facade (24) and the second support facade (23)；
Broken line is inwardly folded the 4th support facade (42) along between the 4th support facade (42) and the 5th support facade (43)；
Broken line is inwardly folded the 6th support facade (44) along between the 6th support facade (44) and the 5th support facade (43)；
Broken line is inwardly folded the first supporting part (2) along between the second support facade (23) and supporting part upper surface (3), makes the
Two support facade (23) and supporting part upper surface (3) shape angle in 90 °；
Broken line is inwardly folded the second supporting part (4) along between the 5th support facade (43) and supporting part upper surface (3), makes the
Five support facade (43) and supporting part upper surface (3) shape angle in 90 °；
The inner surface of the first bonding facade (21) is bonding with the inner surface of the 3rd bonding facade (41)；Facade is bonded by second
(25) inner surface is bonding with the inner surface of the 4th bonding facade (45)；Two sides of the first square breach (11) are connected
Connect；Two sides of the second square breach (51) are attached, that is, complete the preparation of cellular type core unit；
2nd, honeycomb sandwich board is prepared
Plane that multiple supporting part upper surfaces (3) are formed covers upper strata covering, will the multiple first supports lower surface (1) and
The plane that multiple second supports lower surface (5) are formed covers lower floor's covering, that is, complete to prepare honeycomb sandwich board.
2. the preparation method of the honeycomb sandwich board according to claim (1), it is characterised in that：Described second supports facade
(23) width of the width more than the first square breach (11)；5th supports the width of facade (43) to be more than the second square breach
(51) width；
Broken line is inwardly folded the first support facade (22) along between the first support facade (22) and the second support facade (23),
The first support facade (22) and second is set to support the angle between facade (23) to be obtuse angle；
Broken line is inwardly folded the 3rd support facade (24) along between the 3rd support facade (24) and the second support facade (23),
The 3rd support facade (24) and second is set to support the angle between facade (23) to be obtuse angle；
Broken line is inwardly folded the 4th support facade (42) along between the 4th support facade (42) and the 5th support facade (43),
The 4th support facade (42) and the 5th is set to support the angle between facade (43) to be obtuse angle；
Broken line is inwardly folded the 6th support facade (44) along between the 6th support facade (44) and the 5th support facade (43),
The 6th support facade (44) and the 5th is set to support the angle between facade (43) to be obtuse angle.
3. the preparation method of honeycomb sandwich board according to claim 1, it is characterised in that：Described second supports facade (23)
Width be equal to the first square breach (11) width；5th supports the width of facade (43) to be equal to the second square breach (51)
Width；
Broken line is inwardly folded the 3rd support facade (24) along between the 3rd support facade (24) and the second support facade (23),
The 3rd support facade (24) and second is set to support the angle between facade (23) to be right angle；
Broken line is inwardly folded the 4th support facade (42) along between the 4th support facade (42) and the 5th support facade (43),
The 4th support facade (42) and the 5th is set to support the angle between facade (43) to be right angle；
Broken line is inwardly folded the 6th support facade (44) along between the 6th support facade (44) and the 5th support facade (43),
The 6th support facade (44) and the 5th is set to support the angle between facade (43) to be right angle.
4. the preparation method of honeycomb sandwich board according to claim 1, it is characterised in that：Described second supports facade (23)
Width less than the first square breach (11) width, the width of the first square breach (11) support less than first facade (22),
Second support facade (23) and the 3rd support facade (24) width with；5th supports the width of facade (43) square less than second
The width of breach (51)；The width of the second square breach (51) less than the 4th support facade (42), the 6th support facade (44) and
6th support facade (44) width and；
Broken line is inwardly folded the 3rd support facade (24) along between the 3rd support facade (24) and the second support facade (23),
The 3rd support facade (24) and second is set to support the angle between facade (23) to be acute angle；
Broken line is inwardly folded the 4th support facade (42) along between the 4th support facade (42) and the 5th support facade (43),
The 4th support facade (42) and the 5th is set to support the angle between facade (43) to be acute angle；
Broken line is inwardly folded the 6th support facade (44) along between the 6th support facade (44) and the 5th support facade (43),
The 6th support facade (44) and the 5th is set to support the angle between facade (43) to be acute angle.
5. the preparation method of honeycomb sandwich board according to claim 1, it is characterised in that：The first bonding facade
(21), first support facade (22), second support facade (23), the 3rd support facade (24), second bonding facade (25), the 3rd
Bonding facade (41), the 4th support facade (42), the 5th to support facade (43), the 6th to support facade (44) or the 4th bonding facade
(45) surface is hollow out, and the pattern of hollow out is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245996.8A CN106626548A (en) | 2016-12-29 | 2016-12-29 | Preparation method of honeycomb sandwich panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245996.8A CN106626548A (en) | 2016-12-29 | 2016-12-29 | Preparation method of honeycomb sandwich panel |
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ID=58836129
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611245996.8A Pending CN106626548A (en) | 2016-12-29 | 2016-12-29 | Preparation method of honeycomb sandwich panel |
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|---|---|---|---|---|
| CN1191508A (en) * | 1995-07-18 | 1998-08-26 | 卡柴列克大学 | Folded-sheet honeycomb structure |
| DE19716637A1 (en) * | 1997-04-21 | 1998-10-22 | Pflug Jochen Dipl Ing Fh | Method of producing folding honeycomb structure |
| US6726974B1 (en) * | 1998-10-24 | 2004-04-27 | K.U. Leuven Research & Development | Thermoplastic folded honeycomb structure and method for the production thereof |
| US20100055387A1 (en) * | 2006-09-27 | 2010-03-04 | Bradford Company | Strength to Weight Folded Honeycomb Product |
| CN102387913A (en) * | 2009-04-16 | 2012-03-21 | 岐阜塑料工业株式会社 | Structure, molded article, and method for manufacturing same |
| WO2012054176A1 (en) * | 2010-10-20 | 2012-04-26 | Bradford Company | Method of making multi-layered product having spaced honeycomb core sections |
| US20120104645A1 (en) * | 2006-12-05 | 2012-05-03 | Bradford Company | Method of Making Core For Sandwich-Like Product Starting With Extruded Profile |
-
2016
- 2016-12-29 CN CN201611245996.8A patent/CN106626548A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1191508A (en) * | 1995-07-18 | 1998-08-26 | 卡柴列克大学 | Folded-sheet honeycomb structure |
| DE19716637A1 (en) * | 1997-04-21 | 1998-10-22 | Pflug Jochen Dipl Ing Fh | Method of producing folding honeycomb structure |
| US6726974B1 (en) * | 1998-10-24 | 2004-04-27 | K.U. Leuven Research & Development | Thermoplastic folded honeycomb structure and method for the production thereof |
| US20100055387A1 (en) * | 2006-09-27 | 2010-03-04 | Bradford Company | Strength to Weight Folded Honeycomb Product |
| US20120104645A1 (en) * | 2006-12-05 | 2012-05-03 | Bradford Company | Method of Making Core For Sandwich-Like Product Starting With Extruded Profile |
| CN102387913A (en) * | 2009-04-16 | 2012-03-21 | 岐阜塑料工业株式会社 | Structure, molded article, and method for manufacturing same |
| WO2012054176A1 (en) * | 2010-10-20 | 2012-04-26 | Bradford Company | Method of making multi-layered product having spaced honeycomb core sections |
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Application publication date: 20170510 |