JP4905539B2 - ハニカム様構造体の製造方法、及びハニカム様構造体 - Google Patents
ハニカム様構造体の製造方法、及びハニカム様構造体 Download PDFInfo
- Publication number
- JP4905539B2 JP4905539B2 JP2009258124A JP2009258124A JP4905539B2 JP 4905539 B2 JP4905539 B2 JP 4905539B2 JP 2009258124 A JP2009258124 A JP 2009258124A JP 2009258124 A JP2009258124 A JP 2009258124A JP 4905539 B2 JP4905539 B2 JP 4905539B2
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- JP
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- Prior art keywords
- honeycomb
- prepreg
- cell
- manufacturing
- heat
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D24/00—Producing articles with hollow walls
- B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
- B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- 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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0089—Producing honeycomb structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/002—Methods for making cellular structures; Cellular structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
- B31D3/0223—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- 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
- B32B2305/07—Parts immersed or impregnated in a matrix
- B32B2305/076—Prepregs
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
Description
本発明の第1実施形態に係るハニカム様構造体の製造方法について説明する。まず、第1実施形態に係る製造方法で製造されたハニカム様構造体について説明する。
次に本発明の第2実施形態に係るハニカム様構造体の製造方法について説明する。なお、以下の説明においては、上記第1実施形態と異なる点について主に説明する。
Claims (6)
- 複数のセル部がハニカム様に配列されてなるハニカム様構造体の製造方法であって、
熱収縮性材にプリプレグを被覆して積層することで積層体を形成する積層工程と、
前記積層工程の後、前記熱収縮性材が収縮しない温度で前記積層体を加熱することで、当該積層体において前記プリプレグを予備硬化すると共に当接する前記プリプレグ同士を接着する予備硬化工程と、
前記予備硬化工程の後、前記熱収縮性材が収縮する温度で前記積層体を加熱することで、当該積層体において前記プリプレグを本硬化すると共に前記熱収縮性材を収縮させる本硬化工程と、を含むことを特徴とするハニカム様構造体の製造方法。 - 前記予備硬化工程においては、前記プリプレグの硬化深度が10%以上になるように前記積層体を加熱することを特徴とする請求項1記載のハニカム様構造体の製造方法。
- 前記積層工程においては、並設された複数の前記熱収縮性材に前記プリプレグが波状となるようにして被覆された中間体を複数形成し、複数の前記中間体を互いに面対称となるように積層することで、前記積層体を形成する請求項1又は2記載のハニカム様構造体の製造方法。
- 前記積層工程においては、前記熱収縮性材に第1のプリプレグを被覆してなる被覆体に第2のプリプレグを被覆して積層することで、前記積層体を形成することを特徴とする請求項1〜3の何れか一項記載のハニカム様構造体の製造方法。
- 請求項4記載のハニカム様構造体の製造方法により製造されたハニカム様構造体であって、
第1のセル壁で画成され、ハニカム様に複数配列された第1のセル部と、
第2のセル壁で画成され、前記第1のセル部の内部に複数配列された第2のセル部と、を備えたことを特徴とするハニカム様構造体。 - 前記第1のセル部は四角柱状を呈し、前記第2のセル部は三角柱状を呈することを特徴とする請求項5記載のハニカム様構構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009258124A JP4905539B2 (ja) | 2008-12-16 | 2009-11-11 | ハニカム様構造体の製造方法、及びハニカム様構造体 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008319777 | 2008-12-16 | ||
JP2008319777 | 2008-12-16 | ||
JP2009258124A JP4905539B2 (ja) | 2008-12-16 | 2009-11-11 | ハニカム様構造体の製造方法、及びハニカム様構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010162875A JP2010162875A (ja) | 2010-07-29 |
JP4905539B2 true JP4905539B2 (ja) | 2012-03-28 |
Family
ID=42173582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009258124A Expired - Fee Related JP4905539B2 (ja) | 2008-12-16 | 2009-11-11 | ハニカム様構造体の製造方法、及びハニカム様構造体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9096027B2 (ja) |
EP (1) | EP2365902B1 (ja) |
JP (1) | JP4905539B2 (ja) |
WO (1) | WO2010070413A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9845600B2 (en) | 2011-07-01 | 2017-12-19 | Embry-Riddle Aeronautical University, Inc. | Highly vented truss wall honeycomb structures |
US9931825B2 (en) | 2014-07-09 | 2018-04-03 | The Boeing Company | Septumization of cellular cores |
CN107690122B (zh) * | 2016-08-03 | 2020-02-07 | 大原博 | 喇叭振动片的制造方法 |
CN112873939B (zh) * | 2021-03-10 | 2022-11-11 | 沈阳吉化轨道工程科技开发有限公司 | 一种组合式蜂窝及其制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1504196B2 (de) * | 1965-12-16 | 1971-02-18 | Deutsche Tafelglas AG Detag 8510Furth | Verfahren zur herstellung von ebenen oder raeumlich ge kruemmten plattenfoermigen koerpern aus mit fluessigem haertbarem kunstharz getraenkten fasermaterial |
US4090002A (en) * | 1973-04-16 | 1978-05-16 | Jesse Rosenblum | Reinforced fiber structures and method of making the same |
US4155970A (en) * | 1977-11-04 | 1979-05-22 | Mcdonnell Douglas Corporation | Method for making a hollow composite using a destructible core |
JPS58119813A (ja) * | 1982-01-09 | 1983-07-16 | Gunze Ltd | 熱収縮性筒状体の製造方法及び装置 |
JPS6225649A (ja) * | 1985-07-25 | 1987-02-03 | 日産車体株式会社 | 構造用パネルとその製造方法 |
US4681724A (en) * | 1986-04-28 | 1987-07-21 | United Technologies Corporation | Removable irreversibly shrinking male mandrel |
JPS63293046A (ja) * | 1987-05-26 | 1988-11-30 | Mitsubishi Gas Chem Co Inc | 表面被覆成形体 |
DE4006354A1 (de) * | 1990-03-01 | 1991-09-05 | Dornier Luftfahrt | Wabe |
JPH06198794A (ja) * | 1992-12-28 | 1994-07-19 | Mitsui Toatsu Chem Inc | 複合構造体 |
JP3162541B2 (ja) | 1993-04-28 | 2001-05-08 | 昭和飛行機工業株式会社 | ハニカムコアの製造方法 |
JPH0911371A (ja) * | 1995-06-27 | 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 |
JP2000017776A (ja) * | 1998-07-06 | 2000-01-18 | Fujipura Seiko Co Ltd | ハニカム中空体内に発泡樹脂を注入して形成した合成樹脂製建築材 |
US20010001409A1 (en) | 1999-06-08 | 2001-05-24 | Terry Weight | Method and apparatus for forming composite honeycomb core |
JP2001009942A (ja) | 1999-07-01 | 2001-01-16 | Toray Ind Inc | 繊維強化樹脂ハニカムコア、繊維強化樹脂ハニカムコア用プリフォームおよびその製造方法 |
JP4862975B2 (ja) * | 2000-02-03 | 2012-01-25 | 司 野澤 | ハニカム構造体、ハニカムセルおよびハニカム構造体の製造方法 |
JP2005048084A (ja) * | 2003-07-30 | 2005-02-24 | Nippon Carbide Ind Co Inc | 接着シート及び多孔積層構造体の製造方法 |
JP2008068487A (ja) | 2006-09-13 | 2008-03-27 | Torakuto:Kk | 繊維強化樹脂製ハニカムの製造方法及びこの方法で製造されたハニカム、並びに繊維強化樹脂製ハニカムサンドイッチ構造体及びこれを用いた構造用又は装飾用の柱材、梁材又は壁材 |
WO2009134503A2 (en) * | 2008-02-13 | 2009-11-05 | Textron Systems Corporation | Forming a honeycomb structure |
JP5298910B2 (ja) * | 2009-02-10 | 2013-09-25 | トヨタ自動車株式会社 | 衝撃吸収構造 |
-
2009
- 2009-11-11 JP JP2009258124A patent/JP4905539B2/ja not_active Expired - Fee Related
- 2009-12-14 US US13/133,185 patent/US9096027B2/en not_active Expired - Fee Related
- 2009-12-14 WO PCT/IB2009/007748 patent/WO2010070413A2/en active Application Filing
- 2009-12-14 EP EP09804323A patent/EP2365902B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
US20110262692A1 (en) | 2011-10-27 |
WO2010070413A3 (en) | 2010-12-02 |
JP2010162875A (ja) | 2010-07-29 |
EP2365902A2 (en) | 2011-09-21 |
WO2010070413A2 (en) | 2010-06-24 |
US9096027B2 (en) | 2015-08-04 |
EP2365902B1 (en) | 2013-01-23 |
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