WO2005028138A1 - A method of producing honeycomb structure - Google Patents
A method of producing honeycomb structure Download PDFInfo
- Publication number
- WO2005028138A1 WO2005028138A1 PCT/KR2004/002325 KR2004002325W WO2005028138A1 WO 2005028138 A1 WO2005028138 A1 WO 2005028138A1 KR 2004002325 W KR2004002325 W KR 2004002325W WO 2005028138 A1 WO2005028138 A1 WO 2005028138A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- honeycomb structure
- hexagonal
- pegs
- press
- metal plates
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 238000005304 joining Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 3
- 210000004027 cell Anatomy 0.000 description 13
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Classifications
-
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B3/26—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/326—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/024—Honeycomb
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49885—Assembling or joining with coating before or during assembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49893—Peripheral joining of opposed mirror image parts to form a hollow body
Definitions
- the present invention relates to a honeycomb structure that is formed using a press with a die to make two metal plates(2, 6) which have hexagonal pegs positioned at a certain distance from each other, and these plates are joined together into a complete honeycomb structure.
- FIG 1 is the position of hexagonal cells on the metal plate A;
- FIG 2 is the position of hexagonal cells on the metal plate B;
- FIG 3 shows position of hexagonal cells on both metal plate A and B when one plate is overlapping the other;
- FIG 4 is the metal plate A with hexagonal pegs formed by a press
- FIG 5 is the metal plate B with hexagonal pegs formed by a press
- FIG 6 is the honeycomb structured block in which metal formed plates are joined together.
- FIG 7 is showing a method of extending the total size of the core block by joining the honeycomb blocks in a zigzag manner.
- FIG 8 is showing a method of making honeycomb sandwich panel attaching non- woven fabric and face sheets on a core. ⁇ Description of the numbers on drawing> 2.
- the present invention is using a press to form a honeycomb structure out of many different types of metal plate.
- a press it seems it is very difficult or impossible to form a honeycomb structure with a single process using a press, because the hexagonal cells within the structure are placed right next to each other sharing the very thin cell-walls among them.
- a die is needed to be built for the making of hexagonal cells of the honeycomb structure.
- Honeycomb structure consists of many hexagonal cells lined up continuously but because the cell walls are so thin, it is nearly impossible to form the structure with a press and a single die in one step.
- a die is designed and the hexagonal cells on the die are placed at a certain distance from each other, as shown in FIG 1 and FIG 2, so that when the cell positions from those two FIGs are overlapping, the result is a perfect honeycomb shape as shown in FIG 3.
- This die and a press are used to change the shape of two thin metal plates(2, 6), shown in FIG 1 and FIG 2, into two formed metal plates which have hexagonal pegs(14) protruding out as shown in FIG 4 and FIG 5. And then, in order to make a shape of honeycomb structure, these two formed metal plates are joined together into a block, like in FIG 6, by facing the protruding sides to each other and inserting one plate's pegs (14) into the spaces among the other plate's pegs (14). In order to have physical properties of honeycomb structure from the block described above, the hexagonal pegs (14) have to be bonded to each other strongly.
- FIG 7 shows the method of extending the size of the block by joining the honeycomb blocks (20, 22) in a zigzag manner
- FIG 8 shows the making of a honeycomb sandwich panel. Face sheets (26) and adhesive are added to the top and bottom of the block. The face sheets can be made out of many different materials. Non-woven fabric (24) can be used with the adhesive to create a better bond between the sheets (26) and the block.
- a press and a die are used to make the process of producing honeycomb structure simpler.
- honeycomb structure can be formed using many different types of metal that have high tensile, compression, and bending strength.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004274348A AU2004274348B2 (en) | 2003-09-24 | 2004-09-14 | A method of producing honeycomb structure |
JP2006527907A JP2007506557A (en) | 2003-09-24 | 2004-09-14 | Manufacturing method of honeycomb structure |
US10/573,532 US7721404B2 (en) | 2003-09-24 | 2004-09-14 | Method of producing honeycomb structure |
BRPI0414747-2A BRPI0414747A (en) | 2003-09-24 | 2004-09-14 | a method for producing a honeycomb structure |
CA002538762A CA2538762A1 (en) | 2003-09-24 | 2004-09-14 | A method of producing honeycomb structure |
EP04774584A EP1667802A4 (en) | 2003-09-24 | 2004-09-14 | A method of producing honeycomb structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0030237 | 2003-09-24 | ||
KR20-2003-0030237U KR200350066Y1 (en) | 2003-09-24 | 2003-09-24 | A method of producing honeycomb structure |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005028138A1 true WO2005028138A1 (en) | 2005-03-31 |
Family
ID=36168997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2004/002325 WO2005028138A1 (en) | 2003-09-24 | 2004-09-14 | A method of producing honeycomb structure |
Country Status (10)
Country | Link |
---|---|
US (1) | US7721404B2 (en) |
EP (1) | EP1667802A4 (en) |
JP (1) | JP2007506557A (en) |
KR (1) | KR200350066Y1 (en) |
CN (1) | CN1905963A (en) |
AU (1) | AU2004274348B2 (en) |
BR (1) | BRPI0414747A (en) |
CA (1) | CA2538762A1 (en) |
RU (1) | RU2342211C2 (en) |
WO (1) | WO2005028138A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9579866B2 (en) | 2009-09-15 | 2017-02-28 | Rep Ip Ag | Honeycomb structure element |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100628654B1 (en) | 2004-12-13 | 2006-09-26 | 박기호 | A method of producing honeycomb structural material with hexagonal cups having a fringe |
JP2013052581A (en) * | 2011-09-03 | 2013-03-21 | Awa Paper Mfg Co Ltd | Honeycomb structure |
WO2017107922A1 (en) * | 2015-12-21 | 2017-06-29 | 张跃 | Cellular column, cellular beam, cellular floor slab and cellular board building |
KR102184163B1 (en) * | 2016-10-31 | 2020-11-30 | 위에 장 | Metal plate clamping a kind of hollow tube |
CN110977341B (en) * | 2019-11-28 | 2022-04-12 | 中国航发沈阳黎明航空发动机有限责任公司 | Process method for improving machining quality of honeycomb annular part |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05212477A (en) * | 1992-02-04 | 1993-08-24 | Sky Alum Co Ltd | High rigidity structural member |
JPH0910871A (en) * | 1995-06-28 | 1997-01-14 | Sankyo Manitetsuku:Kk | Hollow structural material and honeycomb structural material |
JPH10244518A (en) * | 1997-03-06 | 1998-09-14 | Tokitsugu Ishikawa | Extrusion molding die for honeycomb structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617416A (en) * | 1967-06-23 | 1971-11-02 | Aerojet General Co | Honeycomb structures |
WO1988003086A1 (en) * | 1986-10-24 | 1988-05-05 | Patterson Fred R | Variable geometry core structure |
DE10101612C1 (en) * | 2001-01-16 | 2002-10-31 | Bohmann Dirk | Braced plate construction made of flat molded components |
KR100680383B1 (en) * | 2005-10-13 | 2007-02-08 | 현대자동차주식회사 | Mold producing method for catalytic honeycomb |
-
2003
- 2003-09-24 KR KR20-2003-0030237U patent/KR200350066Y1/en not_active IP Right Cessation
-
2004
- 2004-09-14 WO PCT/KR2004/002325 patent/WO2005028138A1/en active Search and Examination
- 2004-09-14 BR BRPI0414747-2A patent/BRPI0414747A/en not_active IP Right Cessation
- 2004-09-14 RU RU2006112822/02A patent/RU2342211C2/en not_active IP Right Cessation
- 2004-09-14 US US10/573,532 patent/US7721404B2/en not_active Expired - Fee Related
- 2004-09-14 AU AU2004274348A patent/AU2004274348B2/en not_active Ceased
- 2004-09-14 EP EP04774584A patent/EP1667802A4/en not_active Withdrawn
- 2004-09-14 CA CA002538762A patent/CA2538762A1/en not_active Abandoned
- 2004-09-14 JP JP2006527907A patent/JP2007506557A/en active Pending
- 2004-09-14 CN CNA2004800277273A patent/CN1905963A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05212477A (en) * | 1992-02-04 | 1993-08-24 | Sky Alum Co Ltd | High rigidity structural member |
JPH0910871A (en) * | 1995-06-28 | 1997-01-14 | Sankyo Manitetsuku:Kk | Hollow structural material and honeycomb structural material |
JPH10244518A (en) * | 1997-03-06 | 1998-09-14 | Tokitsugu Ishikawa | Extrusion molding die for honeycomb structure |
Non-Patent Citations (1)
Title |
---|
See also references of EP1667802A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9579866B2 (en) | 2009-09-15 | 2017-02-28 | Rep Ip Ag | Honeycomb structure element |
US9770882B2 (en) | 2009-09-15 | 2017-09-26 | Rep Ip Ag | Honeycomb structure element |
Also Published As
Publication number | Publication date |
---|---|
EP1667802A4 (en) | 2008-04-23 |
RU2006112822A (en) | 2007-11-10 |
JP2007506557A (en) | 2007-03-22 |
US20070033794A1 (en) | 2007-02-15 |
EP1667802A1 (en) | 2006-06-14 |
CN1905963A (en) | 2007-01-31 |
AU2004274348B2 (en) | 2008-03-20 |
AU2004274348A1 (en) | 2005-03-31 |
RU2342211C2 (en) | 2008-12-27 |
CA2538762A1 (en) | 2005-03-31 |
BRPI0414747A (en) | 2006-11-21 |
KR200350066Y1 (en) | 2004-05-14 |
US7721404B2 (en) | 2010-05-25 |
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