JP2015182467A - 構成要素上にフランジを形成する装置および方法 - Google Patents
構成要素上にフランジを形成する装置および方法 Download PDFInfo
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- JP2015182467A JP2015182467A JP2015054106A JP2015054106A JP2015182467A JP 2015182467 A JP2015182467 A JP 2015182467A JP 2015054106 A JP2015054106 A JP 2015054106A JP 2015054106 A JP2015054106 A JP 2015054106A JP 2015182467 A JP2015182467 A JP 2015182467A
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- component
- inner bag
- mold
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Classifications
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- 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
- B29C33/50—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 elastic or flexible
- B29C33/505—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 elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
-
- 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
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
- B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
- B29C2043/028—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry using radial compression
-
- 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
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/772—Articles characterised by their shape and not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
104 円筒形の部材、ファンケーシング
105 空気力学的ダクト
106 第1の端部
108 後端部
110 本体
112 フランジ
114 フランジ
300 フランジ形成装置
301 軸
302 金型
304 マンドレル
305 周囲面
306 段差
307 入口
308 バルブ
310 構成要素
311 表面
312 第1の部分、フランジ部分
314 第2の部分
316 支持構造
317 第1の剥離フィルム
318 第2の剥離フィルム
320 内袋、管
322 壁
324 部分
326 膨張した内袋
330 形成器具
332 部分
340 空間
Claims (25)
- 構成要素上にフランジを形成する装置であって、
上に前記構成要素を配設するために配置された金型と、
前記金型と前記形成器具との間に画定された空間内へ延びる第1の部分を有する前記構成要素を保持するように組み立てられたが形成器具と、
前記金型内に画定された段差内に配置され、前記内袋が膨張したとき、前記空間内へ延びる前記部分に形成力を与えて前記構成要素上に前記フランジを形成するように構成された管状の内袋と
を備え、
前記内袋が、前記内袋の長手方向の寸法に沿って、その横断面の周りに不均一な壁厚さを有する、装置。 - 前記構成要素が複合材料を含む、請求項1記載の装置。
- 前記構成要素が、1つまたは複数の繊維および1つまたは複数の樹脂を含む、請求項2記載の装置。
- 前記構成要素が、円筒形の構成要素を含む、請求項1記載の装置。
- 前記円筒形の構成要素が、金型の周囲面の周りに配置される、請求項4記載の装置。
- 前記内袋が、前記金型と前記空間内へ延びる前記構成要素の前記第1の部分との間に位置決めされるように、前記段差内に配置される、請求項1記載の装置。
- 前記内袋が軸対称であり、前記金型の周りに配置される、請求項1記載の装置。
- 前記内袋の前記横断面が、膨張時に前記空間と共形になるように構成される、請求項1記載の装置。
- 前記構成要素の第2の部分が、前記形成器具によって前記金型上で動かないように保持される、請求項1記載の装置。
- 前記形成器具の一部分が、前記段差を部分的に横切って延びる、請求項1記載の装置。
- 前記形成器具が、形成力に反応して前記フランジの形成を容易にするように構成される、請求項1記載の装置。
- 構成要素上にフランジを形成する方法であって、
段差を画定する金型上に前記構成要素を配設するステップと、
前記金型と前記構成要素との間に位置決めされるように、前記段差内に管状の内袋を配設するステップであり、前記内袋が、前記内袋の長手方向の寸法に沿ってその横断面の周りに不均一な壁厚さを有する、配設するステップと、
前記構成要素を保持するように形成器具を組み立てるステップであり、前記構成要素の第1の部分が前記金型と前記形成器具との間に画定された空間内へ延びる、組み立てるステップと、
前記構成要素の前記第1の部分に形成力を与え、前記構成要素上に前記フランジを形成するために、前記内袋を膨張させるステップと
を含む、方法。 - 前記金型上に前記構成要素を配設する前に、前記段差内に支持構造を提供するステップをさらに含む、請求項12記載の方法。
- 前記金型上に前記構成要素を配設した後で、前記支持構造を除去するステップをさらに含む、請求項13記載の方法。
- 前記構成要素が複合材料を含む、請求項12記載の方法。
- 前記複合材料が、1つまたは複数の繊維および1つまたは複数の樹脂を含む、請求項15記載の方法。
- 前記1つまたは複数の繊維が、前記1つまたは複数の樹脂に事前に含浸される、請求項16記載の方法。
- 前記金型上に前記構成要素を配設するステップが、プリプレグ状の前記構成要素を配設することを含む、請求項12記載の方法。
- 前記形成器具を組み立てるステップが、前記構成要素の第2の部分が前記金型上で動かずに維持されるように前記構成要素の第2の部分を保持することをさらに含む、請求項12記載の方法。
- 前記内袋を膨張させる前に、前記構成要素を摂氏約30度から摂氏約90度の範囲内の温度まで加熱するステップをさらに含む、請求項12記載の方法。
- 前記内袋を膨張させて前記構成要素上に前記フランジを形成した後、前記構成要素を硬化させるステップをさらに含む、請求項12記載の方法。
- 前記内袋の膨張前または前記内袋の膨張中に、前記構成要素を硬化させて、前記構成要素上に前記フランジを形成するステップをさらに含む、請求項12記載の方法。
- 前記内袋を膨張させるステップが、前記空間と共形になるように前記内袋を膨張させることを含む、請求項12記載の方法。
- 前記内袋を膨張させるステップが、前記構成要素の前記第1の部分上に均一の圧力を提供することを含む、請求項12記載の方法。
- 前記内袋を膨張させるステップが、前記構成要素の前記部分上の複数の箇所に不均一な圧力を提供して、前記第1の部分を所望の形状に変形させることを含む、請求項12記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/221,583 | 2014-03-21 | ||
US14/221,583 US9475218B2 (en) | 2014-03-21 | 2014-03-21 | Apparatus and method for forming flanges on components |
Publications (2)
Publication Number | Publication Date |
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JP2015182467A true JP2015182467A (ja) | 2015-10-22 |
JP6741336B2 JP6741336B2 (ja) | 2020-08-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015054106A Active JP6741336B2 (ja) | 2014-03-21 | 2015-03-18 | 構成要素上にフランジを形成する装置および方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9475218B2 (ja) |
EP (1) | EP2921288B1 (ja) |
JP (1) | JP6741336B2 (ja) |
CN (1) | CN104924630B (ja) |
BR (1) | BR102015005099A2 (ja) |
CA (1) | CA2884651C (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3060438B1 (fr) * | 2016-12-15 | 2021-01-29 | Safran Aircraft Engines | Procede et outillage de mise en forme d'un carter de soufflante |
JP6715226B2 (ja) * | 2017-10-25 | 2020-07-01 | 株式会社Subaru | 複合材成形治具及び複合材成形方法 |
CN109849313B (zh) * | 2019-01-15 | 2021-05-11 | 山东东宏管业股份有限公司 | 高压柔性pe钢丝复合管材快速连接接头加工方法及系统 |
US20210060870A1 (en) * | 2019-08-30 | 2021-03-04 | Arris Composites Inc. | Progressive flow-forming method |
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- 2015-03-12 CA CA2884651A patent/CA2884651C/en active Active
- 2015-03-17 EP EP15159495.9A patent/EP2921288B1/en active Active
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Also Published As
Publication number | Publication date |
---|---|
CN104924630A (zh) | 2015-09-23 |
CA2884651A1 (en) | 2015-09-21 |
EP2921288B1 (en) | 2017-08-16 |
US20150266213A1 (en) | 2015-09-24 |
JP6741336B2 (ja) | 2020-08-19 |
US9475218B2 (en) | 2016-10-25 |
BR102015005099A2 (pt) | 2018-03-20 |
CA2884651C (en) | 2022-06-14 |
EP2921288A1 (en) | 2015-09-23 |
CN104924630B (zh) | 2018-11-23 |
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JP2007069349A (ja) | 管状部材の製造法 |
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