WO2002088451A1 - Machine d'aiguilletage circulaire a table lisse - Google Patents
Machine d'aiguilletage circulaire a table lisse Download PDFInfo
- Publication number
- WO2002088451A1 WO2002088451A1 PCT/FR2002/001456 FR0201456W WO02088451A1 WO 2002088451 A1 WO2002088451 A1 WO 2002088451A1 FR 0201456 W FR0201456 W FR 0201456W WO 02088451 A1 WO02088451 A1 WO 02088451A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- needling
- circular
- annular preform
- machine according
- preform
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
Definitions
- the present invention relates to the field of needled textile structures and it relates more particularly to a needling machine of circular type.
- Circular needling machines are well known today, as shown for example by patent applications FR 2 626 294 or EP 0 849 389.
- the needling of the textile structure is obtained by a relative angular rotation between a horizontal support plate of this structure and a needling head having an alternating vertical movement.
- the support plate which is rotating and the needling head which is fixed.
- this plate is covered with a material allowing needling, such as a succession of polypropylene fiber felts bonded together by gluing or sewing (see for example application EP 0 232 059) or a set of carpet brushes (EP 0 849 389).
- a material allowing needling such as a succession of polypropylene fiber felts bonded together by gluing or sewing (see for example application EP 0 232 059) or a set of carpet brushes (EP 0 849 389).
- the present invention therefore proposes to overcome these drawbacks with a circular needling machine of a new type which allows the production of annular preforms of particularly homogeneous structure.
- An object of the invention is also to propose a machine that is well suited to the needling of textile structures formed from brittle fibers, in particular carbon fibers.
- a needling machine of circular type formed from a fibrous texture of material to be needled comprising a needling table vertically movable and serving as horizontal support for said annular preform, a needling head comprising a determined number of barbed needles, placed directly above said needling table in a needling zone, and driven in a vertical reciprocating movement, characterized in that said annular preform is placed directly on said table needling and is rotated on said needling table by drive means, said needling table remaining fixed during this rotation.
- the means for driving the annular preform comprise a set of conical friction rollers maintained in continuous contact with the annular preform.
- This set of conical friction rollers preferably comprises three rollers advantageously arranged at 120 ° and each actuated by an independent geared motor group.
- the needling table has a plurality of localized perforations to receive said barbed needles during the first needling passes and is preferably coated with a sliding material (anti-friction).
- the needling table forms the upper wall of a suction box intended for the evacuation of fiber residues.
- the needling machine according to the invention may further comprise at least one conical counter-roller disposed in an opening of said needling table and intended to cooperate with at least one of said conical drive rollers. Preferably, this counter-roller is mounted free.
- the present invention also relates to the needling process implemented in the aforementioned circular needling machine.
- FIG. 1 is a schematic elevation view of a circular needling machine according to the invention
- FIG. 2 is a top view of the circular needling machine of Figure 1 showing the drive means of the textile structure to be needled
- FIG. 3 shows an alternative embodiment of the drive means of the textile structure to needling.
- FIG. 1 A circular needling machine according to the invention is illustrated in Figure 1 very schematically.
- annular textile layers or layers are stacked and needled on a tray to form a needled annular fiber preform.
- These strata can be formed beforehand by rings or sectors of juxtaposed rings cut from a fabric or a nonwoven of unidirectional or multidirectional fibers. They can also be formed by turns wound flat from a feeding device such as that described in the application filed by the Applicant on the same day and entitled “needling machine provided with an automatic feeding device", or turns formed from deformed braids, or even turns formed from a two-dimensional deformable texture.
- the annular preform 10 which may in particular constitute a brake disc preform of composite material, rests directly on a plate 12 forming a needling table. It is rotated and passes in front of a needling station comprising a needle board 14 which overhangs a determined sector of the needling table (the location of which is delimited by dotted lines in FIG. 2).
- the needle board is driven in an alternating movement in a transverse direction relative to the plate by means of a drive device 16 of the connecting rod-crank type.
- the needles 140 carried by this needle board are provided with barbs, hooks or forks to take fibers from the stacked strata and transfer them through them when they enter the annular preform.
- the needling table 12 comprises a series of perforations 120 located at the level of the needle board and made opposite each needle for the passage of these during the needling of the first layers of the annular preform. Each needling of a new textile layer, the needling table is moved vertically, by means of motor means 18, by a determined descent step corresponding to the thickness of a needled layer. According to the invention, and as illustrated in FIG.
- the drive in rotation of the annular preform 10 is carried out by means of a set of conical rollers 20a, 20b, 20c coated with a friction material, such as the polyurethane or any other synthetic rubber, and kept in continuous contact with the annular preform.
- this assembly comprises three conical friction rollers arranged at 120 ° and each actuated by an independent geared motor group 22a, 22b, 22c.
- a common motorization coupled to an adapted kinematics could of course also be envisaged.
- the drive means further comprise at least one conical counter roller 24, preferably mounted free, and disposed in an opening 122 of the needling table 12 opposite a conical drive roller (for example 20a) with which it is intended to cooperate.
- this counter roller can also be driven at the same speed as the drive pressure roller facing it.
- This sandwich arrangement of the annular preform between pressure roller (driven) and counter-roller (free or possibly driven) allows better training, especially when this preform is of large diameter.
- the perforated needling table 12 is placed on a suction box 26 of which it forms the upper wall, the lower wall of this box being provided with an outlet 260 connected to a conventional suction device. (not shown) responsible for collecting the residues of aspirated fibers.
- the counter-roller (s) disposed in the corresponding aperture (s) of the needling table are of course provided with a cover to seal against this suction device.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Knitting Machines (AREA)
- Finger-Pressure Massage (AREA)
- Woven Fabrics (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02727701T ATE512244T1 (de) | 2001-04-30 | 2002-04-26 | Vernadelungsmaschine mit glattem tisch |
MXPA03009882A MXPA03009882A (es) | 2001-04-30 | 2002-04-26 | MAQUINA DE PERFORACIoN CON AGUJAS DE MESA LISA. |
IL15838702A IL158387A0 (en) | 2001-04-30 | 2002-04-26 | Circular needling loom with smooth table |
KR20037013874A KR100805421B1 (ko) | 2001-04-30 | 2002-04-26 | 매끄러운 테이블을 갖춘 원형 니들링장치와 니들링하는 방법 |
JP2002585724A JP4128876B2 (ja) | 2001-04-30 | 2002-04-26 | 平滑台式円形ニードリング機 |
BR0209322A BR0209322A (pt) | 2001-04-30 | 2002-04-26 | Máquina para perfuração por agulha circular para perfurar uma pré-forma anular, e, método de perfurar circularmente por agulha uma pré-forma anular |
HU0304037A HUP0304037A3 (en) | 2001-04-30 | 2002-04-26 | Circular needling loom with smooth table |
UA2003109726A UA75132C2 (en) | 2001-04-30 | 2002-04-26 | Circular needle-punching machine and method for circular needle punching |
CA 2445986 CA2445986C (fr) | 2001-04-30 | 2002-04-26 | Machine d'aiguilletage circulaire a table lisse |
EP20020727701 EP1397546B1 (fr) | 2001-04-30 | 2002-04-26 | Machine d'aiguilletage circulaire a table lisse |
IL158387A IL158387A (en) | 2001-04-30 | 2003-10-13 | Round stab loom with smooth table |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/05798 | 2001-04-30 | ||
FR0105798A FR2824086B1 (fr) | 2001-04-30 | 2001-04-30 | Machine d'aiguilletage circulaire a table lisse |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002088451A1 true WO2002088451A1 (fr) | 2002-11-07 |
Family
ID=8862845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/001456 WO2002088451A1 (fr) | 2001-04-30 | 2002-04-26 | Machine d'aiguilletage circulaire a table lisse |
Country Status (15)
Country | Link |
---|---|
US (1) | US6367130B1 (fr) |
EP (1) | EP1397546B1 (fr) |
JP (1) | JP4128876B2 (fr) |
KR (1) | KR100805421B1 (fr) |
CN (1) | CN1312341C (fr) |
AT (1) | ATE512244T1 (fr) |
BR (1) | BR0209322A (fr) |
CA (1) | CA2445986C (fr) |
FR (1) | FR2824086B1 (fr) |
HU (1) | HUP0304037A3 (fr) |
IL (2) | IL158387A0 (fr) |
MX (1) | MXPA03009882A (fr) |
RU (1) | RU2283387C2 (fr) |
UA (1) | UA75132C2 (fr) |
WO (1) | WO2002088451A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954358A1 (fr) * | 2009-12-23 | 2011-06-24 | Messier Bugatti | Table d'aiguilletage circulaire d'une structure textile formee a partir d'une preforme fibreuse annulaire |
EP2457885A1 (fr) | 2010-11-26 | 2012-05-30 | Messier-Bugatti-Dowty | Procédé de réalisation d'une préforme fibreuse tridimensionnelle pour la fabrication d'une pièce annulaire en matériau composite carbone-carbone |
EP2813610A1 (fr) * | 2013-06-13 | 2014-12-17 | Messier-Bugatti-Dowty | Dispositif d'entraînement par aiguilles d'une nappe fibreuse hélicoïdale à aiguilleter |
EP2816147A1 (fr) | 2013-06-20 | 2014-12-24 | Messier-Bugatti-Dowty | Table et procédé d'aiguilletage d'une structure textile formée à partir d'une préforme fibreuse annulaire avec décalage radial de la tête d'aiguilletage |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2839985B1 (fr) | 2002-05-23 | 2004-08-20 | Messier Bugatti | Procede et installation pour la fabrication de preformes fibreuses annulaires |
FR2869330B1 (fr) | 2004-04-23 | 2006-07-21 | Messier Bugatti Sa | Procede de fabrication de nappe fibreuse bidimensionnelle helicoidale |
FR2892428B1 (fr) * | 2005-10-24 | 2008-02-08 | Messier Bugatti Sa | Fabrication de structures annulaires fibreuses tridimensionnelles |
DE102008026968A1 (de) * | 2008-06-05 | 2009-12-24 | Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung | Velours-Teppich mit Tufting-ähnlicher Oberfläche |
US8074330B2 (en) * | 2008-08-13 | 2011-12-13 | Goodrich Corporation | Method and system for enabling z fiber transfer in needled preform |
US20110275266A1 (en) | 2010-05-05 | 2011-11-10 | Goodrich Corporation | System and method for textile positioning |
US9045846B2 (en) | 2012-12-05 | 2015-06-02 | Goodrich Corporation | Spiral textile and system for weaving the same |
US9644296B2 (en) * | 2014-11-03 | 2017-05-09 | Goodrich Corporation | System and method for manufacturing net shape preform from textile strips |
US9850606B2 (en) | 2015-03-27 | 2017-12-26 | Goodrich Corporation | System and method for multiple surface air jet needling |
US10017887B2 (en) | 2016-03-22 | 2018-07-10 | Goodrich Corporation | System and method for multiple surface water jet needling |
US10081892B2 (en) | 2016-08-23 | 2018-09-25 | Goodrich Corporation | Systems and methods for air entanglement |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0232059A2 (fr) * | 1986-01-28 | 1987-08-12 | Aerospace Preforms Limited | Production d'une structure en forme, composée de filaments |
EP0683261A2 (fr) * | 1994-05-17 | 1995-11-22 | The B.F. Goodrich Company | Structures fibreuses atteignant presque la forme finale et procédés pour leur production |
WO1997020092A1 (fr) * | 1995-11-27 | 1997-06-05 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Procede pour la realisation de preformes fibreuses destinees a la fabrication de pieces annulaires en materiau composite |
US5664305A (en) * | 1992-01-24 | 1997-09-09 | Aerospace Preforms Limited | Method and apparatus for fibrous article engagement and disengagement - including two different needle types |
EP0849389A1 (fr) * | 1996-12-20 | 1998-06-24 | The B.F. Goodrich Company | Procédé d'aiguilletage rotatif et support pour la réalisation de structures fibreuses aiguilletées |
WO1998044182A1 (fr) * | 1997-03-28 | 1998-10-08 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Procede de realisation de structures fibreuses annulaires, notamment pour la fabrication de pieces en materiau composite |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626294B1 (fr) | 1988-01-26 | 1990-07-13 | Carbone Ind | Procede de fabrication d'une structure fibreuse tridimensionnelle en vue de la realisation ulterieure d'une piece en un materiau composite et machine pour sa mise en oeuvre |
US6029327A (en) * | 1994-07-25 | 2000-02-29 | The B.F. Goodrich Company | Process for forming fibrous structures with predetermined Z-fiber distributions |
FR2757153B1 (fr) * | 1996-12-17 | 1999-03-05 | Carbone Ind | Procede de fabrication de pieces, notamment de disques de freins, en materiau composite carbone-carbone |
US6248417B1 (en) * | 1997-09-08 | 2001-06-19 | Cytec Technology Corp. | Needled near netshape carbon preforms having polar woven substrates and methods of producing same |
-
2001
- 2001-04-30 FR FR0105798A patent/FR2824086B1/fr not_active Expired - Lifetime
- 2001-07-06 US US09/900,260 patent/US6367130B1/en not_active Expired - Lifetime
-
2002
- 2002-04-26 UA UA2003109726A patent/UA75132C2/uk unknown
- 2002-04-26 CN CNB028090993A patent/CN1312341C/zh not_active Expired - Lifetime
- 2002-04-26 IL IL15838702A patent/IL158387A0/xx active IP Right Grant
- 2002-04-26 CA CA 2445986 patent/CA2445986C/fr not_active Expired - Fee Related
- 2002-04-26 EP EP20020727701 patent/EP1397546B1/fr not_active Expired - Lifetime
- 2002-04-26 JP JP2002585724A patent/JP4128876B2/ja not_active Expired - Lifetime
- 2002-04-26 RU RU2003131882A patent/RU2283387C2/ru not_active IP Right Cessation
- 2002-04-26 HU HU0304037A patent/HUP0304037A3/hu unknown
- 2002-04-26 KR KR20037013874A patent/KR100805421B1/ko not_active IP Right Cessation
- 2002-04-26 AT AT02727701T patent/ATE512244T1/de active
- 2002-04-26 WO PCT/FR2002/001456 patent/WO2002088451A1/fr active Application Filing
- 2002-04-26 BR BR0209322A patent/BR0209322A/pt not_active IP Right Cessation
- 2002-04-26 MX MXPA03009882A patent/MXPA03009882A/es active IP Right Grant
-
2003
- 2003-10-13 IL IL158387A patent/IL158387A/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0232059A2 (fr) * | 1986-01-28 | 1987-08-12 | Aerospace Preforms Limited | Production d'une structure en forme, composée de filaments |
US5664305A (en) * | 1992-01-24 | 1997-09-09 | Aerospace Preforms Limited | Method and apparatus for fibrous article engagement and disengagement - including two different needle types |
EP0683261A2 (fr) * | 1994-05-17 | 1995-11-22 | The B.F. Goodrich Company | Structures fibreuses atteignant presque la forme finale et procédés pour leur production |
WO1997020092A1 (fr) * | 1995-11-27 | 1997-06-05 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Procede pour la realisation de preformes fibreuses destinees a la fabrication de pieces annulaires en materiau composite |
EP0849389A1 (fr) * | 1996-12-20 | 1998-06-24 | The B.F. Goodrich Company | Procédé d'aiguilletage rotatif et support pour la réalisation de structures fibreuses aiguilletées |
WO1998044182A1 (fr) * | 1997-03-28 | 1998-10-08 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Procede de realisation de structures fibreuses annulaires, notamment pour la fabrication de pieces en materiau composite |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954358A1 (fr) * | 2009-12-23 | 2011-06-24 | Messier Bugatti | Table d'aiguilletage circulaire d'une structure textile formee a partir d'une preforme fibreuse annulaire |
EP2341175A1 (fr) | 2009-12-23 | 2011-07-06 | Messier Bugatti | Table d'aiguilletage circulaire d'une structure textile formée à partir d'une préforme fibreuse annulaire |
US8448310B2 (en) | 2009-12-23 | 2013-05-28 | Messier-Bugatti-Dowty | Circular needling table for needling a textile structure made from an annular fiber preform |
EP2457885A1 (fr) | 2010-11-26 | 2012-05-30 | Messier-Bugatti-Dowty | Procédé de réalisation d'une préforme fibreuse tridimensionnelle pour la fabrication d'une pièce annulaire en matériau composite carbone-carbone |
US8931148B2 (en) | 2010-11-26 | 2015-01-13 | Messier-Bugatti-Dowty | Method of making a three-dimensional fiber preform for fabricating an annular part out of carbon/carbon composite material |
EP2813610A1 (fr) * | 2013-06-13 | 2014-12-17 | Messier-Bugatti-Dowty | Dispositif d'entraînement par aiguilles d'une nappe fibreuse hélicoïdale à aiguilleter |
FR3007043A1 (fr) * | 2013-06-13 | 2014-12-19 | Messier Bugatti Dowty | Dispositif d'entrainement par aiguilles d'une nappe fibreuse helicoidale a aiguilleter |
US9303343B2 (en) | 2013-06-13 | 2016-04-05 | Messier-Bugatti-Dowty | Drive device using needles to drive a helical fiber sheet for needling |
EP2816147A1 (fr) | 2013-06-20 | 2014-12-24 | Messier-Bugatti-Dowty | Table et procédé d'aiguilletage d'une structure textile formée à partir d'une préforme fibreuse annulaire avec décalage radial de la tête d'aiguilletage |
US9428852B2 (en) | 2013-06-20 | 2016-08-30 | Messier-Bugatti-Dowty | Table and a method for needling a textile structure formed from an annular fiber preform, with radial offsetting of the needling head |
Also Published As
Publication number | Publication date |
---|---|
KR20040041543A (ko) | 2004-05-17 |
US6367130B1 (en) | 2002-04-09 |
CA2445986A1 (fr) | 2002-11-07 |
RU2003131882A (ru) | 2005-02-27 |
RU2283387C2 (ru) | 2006-09-10 |
UA75132C2 (en) | 2006-03-15 |
EP1397546B1 (fr) | 2011-06-08 |
HUP0304037A3 (en) | 2008-08-28 |
HUP0304037A2 (hu) | 2004-04-28 |
IL158387A0 (en) | 2004-05-12 |
IL158387A (en) | 2009-02-11 |
CN1312341C (zh) | 2007-04-25 |
KR100805421B1 (ko) | 2008-02-20 |
FR2824086B1 (fr) | 2003-08-01 |
CA2445986C (fr) | 2007-08-14 |
FR2824086A1 (fr) | 2002-10-31 |
JP4128876B2 (ja) | 2008-07-30 |
CN1505714A (zh) | 2004-06-16 |
MXPA03009882A (es) | 2004-02-17 |
JP2004526881A (ja) | 2004-09-02 |
ATE512244T1 (de) | 2011-06-15 |
BR0209322A (pt) | 2004-06-15 |
EP1397546A1 (fr) | 2004-03-17 |
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