JP7510248B2 - 複合材プリフォームの連続製造 - Google Patents
複合材プリフォームの連続製造 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression moulding
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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
- 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
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/02—Making preforms by dividing preformed material, e.g. sheets, rods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
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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
- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
- B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
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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
- 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
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
- B29C70/386—Automated tape laying [ATL]
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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
- 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
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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
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/12—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics
- B26F2210/16—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics the cutting machine comprising a cutting die
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0009—Cutting out
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
- B29K2307/04—Carbon
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- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Robotics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Description
繊維強化複合材料のウェブを処理方向に搬送し(202)、
前記ウェブ上に繊維強化複合材料のトウを供給し(204)、
前記ウェブ及び前記トウを、切断ツールに向かって前記処理方向に搬送し(206)、
前記トウ及び前記ウェブの組み合わせを含むプリフォームを切断する(214)、方法。
繊維強化複合材料のウェブを処理方向に搬送し(202)、
前記ウェブ上に繊維強化複合材料のトウを供給し(204)、
前記ウェブ及び前記トウを、切断ツールに向かって前記処理方向に搬送し(206)、
前記トウ及び前記ウェブの組み合わせを含むプリフォームを切断する(214)、非一時的コンピュータ可読媒体。
繊維強化複合材料のウェブ(120)を処理方向に搬送するウェブ送り機構(110)と、
前記ウェブ上に繊維強化複合材料を供給する少なくとも1つの供給ステーション(140)と、
前記供給ステーションの下流に設けられた切断ツール(166)と、を含み、前記切断ツールは、前記ウェブ、及び、前記ウェブの上に供給された前記繊維強化複合材料の組み合わせを含むプリフォーム(700)を切断する、装置。
Claims (15)
- 輪郭付きプリフォームを作製するための方法であって、
繊維強化複合材料のウェブを処理方向に搬送し、
前記ウェブ上に繊維強化複合材料のトウを供給し、
前記ウェブ及び前記トウを、切断ツールに向かって前記処理方向に搬送し、
前記ウェブの一部及び前記トウが付着した状態で、輪郭付きプリフォームになるように前記ウェブの一部及び前記トウを押し込み、
前記トウ及び前記ウェブの組み合わせを含む前記輪郭付きプリフォームを切断する、方法。 - 前記トウの供給は、前記ウェブの上方に配置されたローラを操作することを含み、前記ローラは、前記ウェブ上に前記トウを供給して、前記ウェブに前記トウを押し付けるものである、請求項1に記載の方法。
- 前記ローラは、角度をつけて前記トウを供給し、前記トウの長手方向の軸は、前記ウェブの処理方向と非平行である、請求項2に記載の方法。
- 前記ローラが前記ウェブ上に前記トウを供給する間、前記ローラの位置又は配向のうちの少なくとも一方を前記ウェブに対して調節することをさらに含む、請求項2に記載の方法。
- 前記ローラの位置を調節することは、前記ローラを前記ウェブの速度で移動させることを含む、請求項4に記載の方法。
- 前記ローラは、前記ウェブの速度に対応する速度でトウを供給し、前記ウェブの移動中に前記ウェブに対して前記トウを付着させる、請求項4に記載の方法。
- 前記輪郭付きプリフォームを所定の形状に型押し成形する力を加えることにより、前記ウェブ及びトウのプライを滑らせるとともに、前記ウェブ及びトウを一体化させて前記輪郭付きプリフォームを作製する、請求項1に記載の方法。
- プロセッサにより実行されると、輪郭付きプリフォームを作製するための方法を実行させるようにプログラムされた命令を具現化する非一時的コンピュータ可読媒体であって、前記方法は、
繊維強化複合材料のウェブを処理方向に搬送し、
前記ウェブ上に繊維強化複合材料のトウを供給し、
前記ウェブ及び前記トウを、押し型に向かって前記処理方向に搬送し、
前記ウェブの一部及び前記トウが付着した状態で、輪郭付きプリフォームになるように前記ウェブの一部及び前記トウを押し込み、
前記トウ及び前記ウェブの組み合わせを含む前記輪郭付きプリフォームを切断する、非一時的コンピュータ可読媒体。 - 輪郭付きプリフォームを作製するための装置であって、
繊維強化複合材料のウェブを処理方向に搬送するウェブ送り機構と、
前記ウェブ上に繊維強化複合材料のトウを供給する少なくとも1つの供給ステーションと、
前記ウェブの一部及び前記トウが付着した状態で、輪郭付きプリフォームになるように前記ウェブの一部及び前記トウを押し込む成形ステーションと、
前記供給ステーションの下流に設けられた切断ツールと、を含み、前記切断ツールは、前記ウェブ、及び、前記ウェブの上に供給された前記繊維強化複合材料の組み合わせを含む輪郭付きプリフォームを切断する、装置。 - 前記供給ステーションは、前記繊維強化複合材料のトウを供給している間、前記ウェブに対する自身の位置又は配向のうちの少なくともいずれか一方を調節するように駆動される、請求項9に記載の装置。
- 前記ウェブ送り機構は、スプールを含み、前記供給ステーションは、ローラを含む、請求項9に記載の装置。
- 第1輪郭を有する押し型をさらに含み、前記押し型は、第2輪郭を有するマンドレルに押し込まれる、請求項9に記載の装置。
- 前記繊維強化複合材料のトウを加熱する加熱ローラをさらに含む、請求項9に記載の装置。
- センサからのフィードバックに基づいて、前記ウェブの速度を制御するコントローラをさらに含む、請求項9に記載の装置。
- 前記切断ツールは、前記輪郭付きプリフォームの全体を一度に切断する外周ブレードを含む、請求項9に記載の装置。
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US16/045,982 | 2018-07-26 | ||
US16/045,982 US11052571B2 (en) | 2018-07-26 | 2018-07-26 | Continuous fabrication for composite preforms |
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JP7510248B2 true JP7510248B2 (ja) | 2024-07-03 |
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US (1) | US11052571B2 (ja) |
EP (1) | EP3599083A1 (ja) |
JP (1) | JP7510248B2 (ja) |
KR (1) | KR20200012718A (ja) |
CN (1) | CN110774619A (ja) |
CA (1) | CA3044125C (ja) |
RU (1) | RU2019113560A (ja) |
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EP3967480A1 (en) | 2020-09-15 | 2022-03-16 | The Boeing Company | Systems and methods for forming composite members |
US11618177B1 (en) | 2022-04-12 | 2023-04-04 | Bradley W Boesel | Orbital knife |
CN115284378A (zh) * | 2022-09-28 | 2022-11-04 | 南通君泽医疗科技有限公司 | 一种无纺布加工打孔设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004504962A (ja) | 2000-07-28 | 2004-02-19 | ハイパーカー,インコーポレイテッド | 先進的複合構造体の製造方法及び装置 |
JP2009114615A (ja) | 2007-11-08 | 2009-05-28 | Boeing Co:The | 製造方法および装置 |
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