FR3047435B1 - Dispositif de detection de defauts de materiaux et procede s'y rapportant - Google Patents
Dispositif de detection de defauts de materiaux et procede s'y rapportant Download PDFInfo
- Publication number
- FR3047435B1 FR3047435B1 FR1750925A FR1750925A FR3047435B1 FR 3047435 B1 FR3047435 B1 FR 3047435B1 FR 1750925 A FR1750925 A FR 1750925A FR 1750925 A FR1750925 A FR 1750925A FR 3047435 B1 FR3047435 B1 FR 3047435B1
- Authority
- FR
- France
- Prior art keywords
- based material
- fiber
- endless fiber
- detection device
- endless
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title abstract 9
- 230000007547 defect Effects 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 8
- 239000003733 fiber-reinforced composite Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- 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
- B29C70/382—Automated fiber placement [AFP]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
L'invention concerne un dispositif de détection (20) pour détecter des défauts de matériau d'un matériau sans fin à base de fibres (15) pendant la pose du matériau sans fin à base de fibres (15) sur un outillage destiné à la fabrication d'une pièce composite renforcée de fibres. Il est prévu au moins un détecteur (21) auquel peut être amené en continu le matériau sans fin à base de fibres (15) pendant la pose. Le détecteur (21) est conçu pour relever la largeur de fibres du matériau sans fin à base de fibres (15) qui lui est amené. Une unité de traitement de données (22) est configurée pour détecter un défaut de matériau du matériau sans fin à base de fibres (15) en fonction de la largeur de fibres relevée du matériau sans fin à base de fibres (15).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016101961.5 | 2016-02-04 | ||
DE102016101961.5A DE102016101961A1 (de) | 2016-02-04 | 2016-02-04 | Sensoreinrichtung zum Detektieren von Materialfehlern und Verfahren hierzu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3047435A1 FR3047435A1 (fr) | 2017-08-11 |
FR3047435B1 true FR3047435B1 (fr) | 2020-06-26 |
Family
ID=59382238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1750925A Active FR3047435B1 (fr) | 2016-02-04 | 2017-02-03 | Dispositif de detection de defauts de materiaux et procede s'y rapportant |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102016101961A1 (fr) |
FR (1) | FR3047435B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017128336B4 (de) * | 2017-11-29 | 2020-12-24 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Legevorrichtung und Legeverfahren zum Legen von Tapes |
DE102018119368A1 (de) * | 2018-08-09 | 2020-02-13 | Audi Ag | Vorrichtung und Verfahren zur Herstellung von Faserstacks |
DE102018008739A1 (de) * | 2018-11-07 | 2020-05-07 | Senvion Gmbh | Verfahren und System zum Herstellen einer Faserverbund-Komponente einer Windenergieanlage |
FR3138343A1 (fr) * | 2022-07-29 | 2024-02-02 | Safran | Ensemble pour la detection de defaillances sur une application des bandes de fibres par une machine d’application de fibres |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE553624A (fr) * | 1955-12-22 | |||
US4750965A (en) * | 1986-03-28 | 1988-06-14 | The Ingersoll Milling Machine Company | Adaptive control for tape laying head having natural path generation |
US5562788A (en) * | 1994-09-20 | 1996-10-08 | The Boeing Company | Composite material laser flaw detection |
US8345269B2 (en) * | 2007-09-22 | 2013-01-01 | The Boeing Company | Method and apparatus for measuring the width of composite tape |
WO2011116191A1 (fr) * | 2010-03-17 | 2011-09-22 | Zoltek Companies, Inc. | Commande de largeur de bande pour appareil de formation de bande |
DE102010015027B4 (de) | 2010-04-13 | 2011-11-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Faser-Legevorrichtung |
DE202014102032U1 (de) * | 2014-04-30 | 2015-08-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Faserlegekopf |
-
2016
- 2016-02-04 DE DE102016101961.5A patent/DE102016101961A1/de active Pending
-
2017
- 2017-02-03 FR FR1750925A patent/FR3047435B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3047435A1 (fr) | 2017-08-11 |
DE102016101961A1 (de) | 2017-08-10 |
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