JP4448823B2 - 複合材料からサンドイッチパネルコアを製造するための方法 - Google Patents
複合材料からサンドイッチパネルコアを製造するための方法 Download PDFInfo
- Publication number
- JP4448823B2 JP4448823B2 JP2005511700A JP2005511700A JP4448823B2 JP 4448823 B2 JP4448823 B2 JP 4448823B2 JP 2005511700 A JP2005511700 A JP 2005511700A JP 2005511700 A JP2005511700 A JP 2005511700A JP 4448823 B2 JP4448823 B2 JP 4448823B2
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- JP
- Japan
- Prior art keywords
- blank
- core
- binder
- prepreg
- hardening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000012779 reinforcing material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 9
- 238000010791 quenching Methods 0.000 claims description 8
- 230000000171 quenching effect Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005470 impregnation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0266—Local curing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1003—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1015—Folding
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
Claims (2)
- サンドイッチパネルコアを複合材料から製造するための方法であって、
強化材料からブランクを配置し、前記ブランクの全表面にわたって前記ブランクをバインダに含浸することでプリプレグを得ること、
熱間圧縮しながら前記バインダを焼入硬化することにより、コア側面部の形状を有する複数の比較的剛性な部分を形成した、平坦な半完成ブランクを得ること、
前記半完成ブランクを変形したのち、必要な形状を有するコアリリーフを得ること、
コア全体の施されたバインダを最終的に焼入硬化すること、を含み、
前記部分は、互いにいくらか離間して分離され、
さらに前記方法は、得られたプリプレグ内の前記バインダを焼入硬化するための熱供給は前記部分の範囲内でなされ、前記部分間のプリプレグ区間に沿う焼入硬化工程を減速する条件を形成することを特徴とするサンドイッチパネルコアを複合材料から製造するための方法。 - 前記熱間圧縮過程でコア側面部の形状を有する前記部分間のプリプレグ区間の幅が設けられ、前記幅はコア成型時にこれらの部分で曲げられるブランク材料の曲げ半径の2倍値以上であることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2003/000549 WO2005056278A1 (en) | 2003-12-11 | 2003-12-11 | Method for production of sandwich panel core from composites |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007528804A JP2007528804A (ja) | 2007-10-18 |
JP4448823B2 true JP4448823B2 (ja) | 2010-04-14 |
Family
ID=34676067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005511700A Expired - Fee Related JP4448823B2 (ja) | 2003-12-11 | 2003-12-11 | 複合材料からサンドイッチパネルコアを製造するための方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7811407B2 (ja) |
EP (1) | EP1691971B1 (ja) |
JP (1) | JP4448823B2 (ja) |
CN (1) | CN1878658A (ja) |
AT (1) | ATE394216T1 (ja) |
AU (1) | AU2003303851A1 (ja) |
CA (1) | CA2546726C (ja) |
DE (1) | DE60320868D1 (ja) |
WO (1) | WO2005056278A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007033871A1 (de) * | 2007-07-20 | 2009-01-22 | Airbus Deutschland Gmbh | Verfahren zum Herstellen einer gefalteten Kernstruktur sowie vorimprägniertes Faserhalbzeug |
DE102012006609B4 (de) * | 2012-03-30 | 2017-11-16 | Daimler Ag | Verfahren zur Herstellung eines Sandwichverbundbauteils |
CN102653133B (zh) * | 2012-04-19 | 2014-05-14 | 中国航空工业集团公司北京航空材料研究院 | 一种预浸织物的折叠结构及其成型方法 |
CN102756531A (zh) * | 2012-05-07 | 2012-10-31 | 中国航空工业集团公司北京航空材料研究院 | 一种夹芯为折叠结构的复合材料板及其成型方法 |
GB201611788D0 (en) | 2016-07-06 | 2016-08-17 | Williams Grand Prix Eng Ltd | Manufacturing fibre-reinforced composite structures |
CN107283876B (zh) * | 2017-08-01 | 2019-04-09 | 哈尔滨工业大学 | 一种制备碳纤维增强褶皱夹芯圆柱壳的方法 |
WO2020020587A1 (en) * | 2018-07-24 | 2020-01-30 | Low & Bonar Germany Gmbh & Co. Kg | Folded core structure and process for providing a folded core structure |
CN111070728B (zh) * | 2019-12-31 | 2021-11-16 | 哈尔滨工业大学 | 纤维增强复合材料褶皱夹芯圆台壳的热压成型方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347287A (en) * | 1980-08-14 | 1982-08-31 | Lord Corporation | Segmented pultrusions comprising continuous lengths of fiber having selected areas along the lengths containing resin matrix impregnations |
JPH0211372A (ja) * | 1988-06-30 | 1990-01-16 | Nec Corp | 用紙マーク印字回路 |
JPH04244834A (ja) * | 1991-01-30 | 1992-09-01 | Sekisui Chem Co Ltd | 紫外線硬化型frpの成形方法 |
RU2057647C1 (ru) * | 1991-07-30 | 1996-04-10 | Казанский Авиационный Институт Им.А.Н.Туполева | Способ изготовления заполнителя из композиционного материала |
GB9117964D0 (en) * | 1991-08-20 | 1991-10-09 | Caledonia Composites | Pultrude profile surface finishing method |
EP0622174A1 (de) * | 1993-04-29 | 1994-11-02 | Alois Dipl.-Ing. Öllinger | Verfahren zum Herstellen von Leichtbaukernen |
RU2052604C1 (ru) * | 1994-03-01 | 1996-01-20 | Товарищество с ограниченной ответственностью "КОДА" | Звукопоглощающая панель |
US5556496A (en) * | 1995-01-10 | 1996-09-17 | Sumerak; Joseph E. | Pultrusion method for making variable cross-section thermoset articles |
JPH0911372A (ja) | 1995-06-28 | 1997-01-14 | Showa Aircraft Ind Co Ltd | 繊維強化プラスチック製のハニカムコアの製造方法 |
US6132546A (en) * | 1999-01-07 | 2000-10-17 | Northrop Grumman Corporation | Method for manufacturing honeycomb material |
-
2003
- 2003-12-11 DE DE60320868T patent/DE60320868D1/de not_active Expired - Lifetime
- 2003-12-11 CA CA002546726A patent/CA2546726C/en not_active Expired - Fee Related
- 2003-12-11 AU AU2003303851A patent/AU2003303851A1/en not_active Abandoned
- 2003-12-11 CN CNA2003801107769A patent/CN1878658A/zh active Pending
- 2003-12-11 EP EP03815803A patent/EP1691971B1/en not_active Expired - Lifetime
- 2003-12-11 US US10/581,457 patent/US7811407B2/en not_active Expired - Fee Related
- 2003-12-11 AT AT03815803T patent/ATE394216T1/de not_active IP Right Cessation
- 2003-12-11 JP JP2005511700A patent/JP4448823B2/ja not_active Expired - Fee Related
- 2003-12-11 WO PCT/RU2003/000549 patent/WO2005056278A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2546726C (en) | 2009-02-17 |
US20070182064A1 (en) | 2007-08-09 |
JP2007528804A (ja) | 2007-10-18 |
DE60320868D1 (de) | 2008-06-19 |
EP1691971A1 (en) | 2006-08-23 |
WO2005056278A1 (en) | 2005-06-23 |
ATE394216T1 (de) | 2008-05-15 |
CN1878658A (zh) | 2006-12-13 |
CA2546726A1 (en) | 2005-06-23 |
EP1691971B1 (en) | 2008-05-07 |
US7811407B2 (en) | 2010-10-12 |
AU2003303851A1 (en) | 2005-06-29 |
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