WO2012171548A1 - Drapier- und formpresswerkzeug und verfahren zur herstellung einer preform und eines faserkunststoffverbundbauteils - Google Patents
Drapier- und formpresswerkzeug und verfahren zur herstellung einer preform und eines faserkunststoffverbundbauteils Download PDFInfo
- Publication number
- WO2012171548A1 WO2012171548A1 PCT/EP2011/006361 EP2011006361W WO2012171548A1 WO 2012171548 A1 WO2012171548 A1 WO 2012171548A1 EP 2011006361 W EP2011006361 W EP 2011006361W WO 2012171548 A1 WO2012171548 A1 WO 2012171548A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- draping
- tool
- molding tool
- preform
- segments
- Prior art date
Links
Classifications
-
- 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
- B29C70/461—Rigid movable compressing mould parts acting independently from opening or closing action of the main mould
-
- 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
-
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/308—Adjustable moulds
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C70/48—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 and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3626—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices multi-part rams, plungers or mandrels
Definitions
- the invention relates to a draping and compression molding tool for creating an at least partially consolidated preform and the manufacturing process itself and further the production of a fiber-reinforced plastic composite component from the preform.
- the preforming of textile precursors is known, wherein the so-called preforms are formed, which are at least approximated in shape to the fiber composite structures to be produced therefrom.
- This preforming also called preforming, so far represents a step that requires high manual effort in terms of time and cost.
- DE 10 2008 042 574 B4 discloses a device for automatically depositing and draping a plurality of web-shaped sections of a fabric, in particular one multiaxial fiber fabric and / or a reinforcement fabric, to create a profile preform on a core by repeatedly laying and draping the sections.
- a curable plastic material in a mold, the reinforcing profile is obtained.
- individual fabric layers are deposited and draped on the mold core by means of cassettes.
- a binder powder is sprinkled on each individual layer, after which the binder of the fabric layer stack is melted and cured.
- the compaction is carried out by a press device, which itself can be tempered by means of, for example, induction coils and cooling devices, so that the binder of the preform is cured quickly.
- the preform is removed from the tool and fed to the mold. in which the preform is infiltrated with resin according to the known RTM technique and cured.
- the manufacturing process should be accelerated and the device should be universally applicable.
- a further object of the present invention is to provide a production method for preforms or the fiber composite components which can be produced therefrom with improved automation and thus reduction of the workpieces to be performed manually, so that high quantities can be achieved cost-effectively.
- the invention with the features of claim 10 discloses a method for producing a fiber-plastic composite component from a preform using a draping and molding tool according to the invention.
- a first embodiment relates to a draping and molding tool with two mold halves, whose mutually facing surfaces are shaped shaping, which serves to produce an at least partially consolidated preform.
- one or both of the tool halves has a plurality of liftable, individually controllable and individually movable plunger segments, which form the tool surface form the corresponding tool half.
- These individually controllable and movable plunger segments enable an automated drawer p réelle a whole fiber layer stack and therefore allows the device according to the invention over the known methods in which each individual layer is draped for itself, a much faster approach.
- the plunger segments allow the uncomplicated variation of the shaping surface of the tool halves, so that different shaped preforms can be produced in a draping and molding tool by the plunger segments are driven accordingly.
- this may be the upper tool half, which provides a positively shaping tool surface, while the segmentless lower tool half is made solid with a fixed tool surface.
- the draping and molding tool may comprise a heater comprising a plurality of has individually controllable heating elements which are arranged in or below the tool surface of one or both mold halves, that is in or below the tool surface formed by the plunger segments, respectively in the plunger segments.
- the heating elements lie in or below the tool surface of the segmentless tool half and / or in the mold half executed with the plunger segments.
- the heating elements may be inductors and / or hot impingement nozzles. Due to the heating of the binder material in the closed mold further process time is saved, whereby draping, binder melting and compacting follow in a seamless process and the steps can overlap in time.
- the draping and molding tool can have a heating device which can be moved in a straight line between the tool halves in coordinated movement with the individually movable plunger segments.
- the binder material can be melted in the fiber layers, immediately before the tappet segments move to the fiber layers.
- the draping and molding tool may include a cooling device, the nozzles, in particular Having air nozzles, which can be distributed over the surface or arranged laterally, for example in a mold half.
- the draping and molding tool may further form a fixed work station or may also be arranged as a portion of a controllably movable robot device on a robot arm or a robot hand.
- the draping and molding tool should also serve as an RTM tool in order to produce the FRP component from the preform in the draping and molding tool directly after production of the preform
- the draping and molding tool can be injection-molded for a matrix-forming plastic system.
- Other necessary for the RTM process facilities such as heating means for providing a curing temperature of the matrix-forming plastic system or means for exerting a pressing pressure may additionally be integrated, but it can also be the existing heaters and the ram segments designed to provide the curing temperature and the pressing pressure.
- the draping and molding tool comprises a plurality of lower tool halves without segment plungers, which can be moved into and out of the draping and molding tool.
- the segmentless tool halves may also have different shaping tool surfaces, which can be used in the draping and molding tool for producing differently shaped preforms or FVK components, respectively, by the plunger segments of the upper mold half are respectively driven to enter the tool surface of the lower Tool half corresponding position to move.
- the flexible and adaptive draping and compression molding tool can be used for geometry imaging of only one positive mold when only one tool half, in particular the upper tool having tappet segments, and one positive and negative molds when both tool halves have tappet segments.
- the ram segments which can also have different widths and / or depths, depending on the complexity of the shape to be formed, may be hydraulic, pneumatic or electromotive moving ram segments.
- the draping and molding tool according to the invention allows rapid, flexible geometry changes of the shaping tool surface using the same ram segments and is therefore a tool for any desired geometry of the preform to be produced or of the fiber composite component to be produced therefrom.
- Another object of the invention relates to a method for providing a molded and at least partially consolidated preform using a previously described draping and molding tool according to the invention.
- the method comprises first the step of arranging fiber layers such as loops, fabrics, mats, nonwovens, knits, etc. comprising a binder material, in particular in powder form, between the tool halves in the draping and molding tool, of which two tool halves at least one tool half are liftable , individually controllable and individually movable ram segments includes.
- the plunger segments are driven and moved locally successively in the direction of the inserted fiber layers, wherein the fiber layers are draped as a stack by means of local pressure through the plunger segments.
- the assumption of the drapery work by the ram segments shortens the process time, whereby at the same time a particularly good draping is achieved by the local control of the pressing process.
- the preform can be obtained in its geometric representation at an early stage of the procedure, wherein the geometrically determined storage of individual reinforcement layers in the tool provides for defined force introduction paths.
- the draping process is supported.
- the heating device (s) is / are actuated in a coordinated manner, so that the fiber layer stack is heated at least locally.
- the fiber layer stack can be heated transversely to a longitudinal extent of the plunger segments and that following the Drapierzi performed by the plunger segments.
- the at least partially consolidating the preform then takes place with or without additional cooling.
- induction or hot air impingement leads to locally stronger consolidation of the preform, which can be used for fixation and handling operations, such as when the preform is converted into an RTM form.
- Flat heating for example, also by induction or hot air impingement, leads to planar consolidation of the preform, which can be used for fixation and handling operations, then for example by means of suction pads.
- the preform obtained can then be converted into an RTM tool for producing the fiber-plastic composite component in which it is impregnated with a matrix-forming plastic, after which the impregnated preform is cured under defined conditions which depend on the type of matrix-forming plastic system used Fiber plastic composite component is obtained.
- a draping and molding tool can be used with which the preform has been made by additionally providing the draping and molding die with a corresponding injector for the matrix-forming plastic system. Then the preform can be left in the closed draping and molding tool after its production and the injection of the matrix-forming plastic system and thus the impregnation of the preform with the matrix-forming plastic system in the draping and molding tool can take place. There are then also provided for the respective matrix-forming plastic system curing conditions, which is in particular the heating of the impregnated preform to a curing temperature of the matrix-forming plastic system, in particular under exercise of a pressing pressure by the ram segments of at least one mold half.
- the fiber-reinforced plastic composite component can be removed from the mold. It is conceivable that the final contour of the FRP component should deviate more or less from that of the preform. This can be achieved in that in the lower mold half movable slides are arranged, the injection of the
- Plastic matrix release a cavity It is also conceivable to provide liftable movable plunger segments instead of the slides. By moving the slides or the plunger segments of the lower mold half and thus as a result of the provision of additional mold cavities formed by the respective cavity, it is possible to achieve changes in the component contour. In the same way, the Tappet segments of the upper mold half can be experienced by exposing an upper cavity and thus contribute to changing the component shape. In a particularly advantageous manner, it is possible by means of this tool or method to produce completely different FVK component shapes with a single tool by different loading of the slide or the plunger segments without operating a conversion effort.
- FIG. 1 is a schematic side sectional view through an inventive Drapier- and compression molding tool, wherein the upper tool has the ram segments
- Fig. 2 is a schematic side sectional view through a further inventive
- Draping and molding tool in which both tool halves have the ram segments.
- the invention relates to a method and an apparatus for producing fiber-reinforced plastic composite components, in particular components made of a carbon fiber composite plastic.
- a draping and molding tool according to the invention is used, which allows cost-effective high automation and thereby the realization of high volumes, as required, for example, in the production of motor vehicle components.
- the draping and compression molding tool is universally applicable, i. for the production of a variety of different complex three-dimensionally shaped preforms or components.
- a segmented press tool is provided with the draping and molding tool shown in Figures 1 and 2, wherein in Fig. 1, only one mold half 1, the hubbeweglichen, individually controllable and individually movable plunger segments 3,3 ', which to form the forming tool surface of the 1, here the positive mold, while the lower tool 1 "is made solid and provides the negative mold with its tool surface
- the ram segments 3, 3 ' can preferably be actuated hydraulically, pneumatically or by an electric motor. As can be seen in FIG.
- the ram segments can be arranged individually to one another for forming the positive and negative shaping tool surfaces 3,3 'furthermore have different widths, in order to be able to simulate a complex shape better, for example, wider ram segments 3 may be provided in regions in which the shape is flat or has only a slight curvature, while narrower segments 3' are used in places can be, which have a more complex shape course.
- textile fiber layers such as multiaxial fiber fabric, reinforcing fabric, scrims, mats, nonwovens, knitted fabrics etc, which comprise a preferably powdered binder material, between the tool halves 1, 1 'introduced, after which the fiber layers as a stack by local pressing by local successive closing of the ram segments 3,3 'draped.
- the fiber layer stack is - following the Drapierterrorism, ie in the transverse direction to the longitudinal extent of the plunger segments 3,3 '- heated, which allows optimal draping and no shift position due to shearing due to already melted binder material permits.
- the draping movement can take place radially from the center of the mold or outwards or from left to right or from right to left.
- the preform 2 is at least locally consolidated and then, without losing its shape, can be removed from the tool and fed to a RTM tool to be impregnated and cured with a resin in an RTM process to produce the fiber-plastic composite component ,
- the consolidated preform 2 can be subjected to the RTM process in the same tool, in which case the lower tool 1 'should be made solid as shown in FIG. 1.
- the heating in the draping and compression molding tool for consolidating the preform 2 and optionally for curing the fiber-plastic composite component can be effected by heating elements, which can be arranged, for example, in the segmentless lower die 1 ".
- the plunger segments 3, 3 'of the other tool half 1 can also be equipped with heating means Hot impingement nozzles for non-contact heating in question, which are then respectively built in or below the tool surface of the respective mold half, so possibly in the segments 3,3 '.
- a surface heating can be carried out in particular where no position shifts of the fiber layers are to be expected.
- the cooling for the consolidation of the fiber layer stack can be effected by means of air flow, preferably by means of nozzles, which can be distributed over at least one of the tool surfaces and / or arranged laterally.
- the lower mold half 1 may also be segmented, as shown in FIG. Due to the segmentation with the movable plunger segments 3,3 'can be achieved with a single tool and very quickly any conceivable 3D surface geometry in the formation of flat FRP components.
- the tool may be permanently installed in a workstation or may be part of a robotic arm or hand.
- the draping of a fiber layer stack according to the invention can be carried out much faster than the known processes of the single layer drape.
- the assumption of Drap réellesarbeit by the plunger segments 3,3 'further shortens the process time, in which case a particularly good draping is achieved by the local control of the Andrückvorgangs.
- the number of tool components required to form a FRP component is minimized to a single tool, in which case the draping and molding tool having additional devices for impregnation and curing in the tool.
- This is in particular one (or more) injection device (s) for the matrix-forming plastic, for example a resin system.
- injection device for the matrix-forming plastic, for example a resin system.
- necessary for curing facilities such as for temperature control and pressurization can be additionally integrated, but it can also be the heating elements that are designed to melt the binder material for consolidating the preform 2 and controllable that they are the tool, respectively the impregnated preform can heat to a curing temperature of the respective plastic system.
- the plunger segments 3, 3 'and their drive can be designed in such a way that they can exert the pressure required for the curing.
- the RTM process for the production of the finished FRP component in the draping and compression molding tool also further optimizes the production time.
- the lower tool 1 'as shown in Fig. 1 should be solid, so non-segmented.
- sub-tools 1 ' can be provided, which are moved out of the overall tool after component production, so that a lower tool 1' charged with a new fiber layer stack outside the draping and molding tool can be retracted while the finished preform 2 or the FRP component is extended out of the draping and compression molding tool for removal.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/126,339 US20140175704A1 (en) | 2011-06-16 | 2011-12-16 | Draping and Compression Molding Tool and Method for Producing a Preform and a Fiber-Plastic Composite Component |
EP11799076.2A EP2720856A1 (de) | 2011-06-16 | 2011-12-16 | Drapier- und formpresswerkzeug und verfahren zur herstellung einer preform und eines faserkunststoffverbundbauteils |
JP2014515070A JP5872689B2 (ja) | 2011-06-16 | 2011-12-16 | ドレープ成形及びプレス成形工具、並びにプリフォーム及び繊維プラスチック複合部品の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011104366A DE102011104366A1 (de) | 2011-06-16 | 2011-06-16 | Drapier- und Formpresswerkzeug und Verfahren zur Herstellung einer Preform und eines Faserkunststoffverbundbauteils |
DE102011104366.0 | 2011-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012171548A1 true WO2012171548A1 (de) | 2012-12-20 |
Family
ID=45372260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/006361 WO2012171548A1 (de) | 2011-06-16 | 2011-12-16 | Drapier- und formpresswerkzeug und verfahren zur herstellung einer preform und eines faserkunststoffverbundbauteils |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140175704A1 (de) |
EP (1) | EP2720856A1 (de) |
JP (1) | JP5872689B2 (de) |
DE (1) | DE102011104366A1 (de) |
WO (1) | WO2012171548A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2507080B (en) * | 2012-10-18 | 2016-02-17 | Rolls Royce Plc | Composite product manufacturing system and method |
EP2851173B1 (de) | 2013-09-20 | 2017-06-07 | Airbus Operations GmbH | Vorformstation und Verfahren |
FR3024959B1 (fr) * | 2014-08-21 | 2016-09-09 | Snecma | Procede et ensemble de fabrication d'aube composite |
JP6421387B2 (ja) * | 2015-03-09 | 2018-11-14 | 本田技研工業株式会社 | 繊維プリフォームのプレス成形方法 |
JP5968566B1 (ja) * | 2016-01-08 | 2016-08-10 | 株式会社The MOT Company | 繊維強化複合材料成形品の製造方法及びそれに用いるプレス用金型 |
DE102016117799A1 (de) | 2016-09-21 | 2018-03-22 | Airbus Operations Gmbh | System und verfahren zur herstellung eines faserverbundhalbzeugs sowie ein verfahren zur herstellung eines faserverbundbauteils |
KR102474889B1 (ko) * | 2018-07-12 | 2022-12-06 | 주식회사 엘지화학 | 유리의 곡면 성형 장치 및 방법 |
JP7230834B2 (ja) * | 2020-01-21 | 2023-03-01 | トヨタ自動車株式会社 | 繊維強化樹脂成形品の製造方法および製造装置 |
EP4091803A1 (de) * | 2021-05-21 | 2022-11-23 | Siemens Gamesa Renewable Energy A/S | Verfahren zur herstellung einer windturbinenschaufelkomponente und windturbinenfuss |
DE102022000337A1 (de) | 2022-01-28 | 2022-04-14 | Daimler Ag | Kennzeichnungseinheit einer Vorrichtung zur Markierung eines herzustellenden Bauteiles |
WO2023166500A1 (en) * | 2022-03-03 | 2023-09-07 | Massivit 3D Printing Technologies Ltd | A dynamic configurable digital mold |
DE102022109891A1 (de) | 2022-04-25 | 2023-10-26 | Bayerische Motoren Werke Aktiengesellschaft | Werkzeug zum Einsatz in einer Presse und Verfahren zur Herstellung eines Faserverbundbauteils |
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JP2001225342A (ja) * | 2000-02-16 | 2001-08-21 | Nanjo Sobi Kogyo Kk | 樹脂成形品の製造方法及びその装置 |
US20030227107A1 (en) * | 1999-03-18 | 2003-12-11 | Stewart David H. | Method and machine for manufacturing molded structures using zoned pressure molding |
EP1990169A1 (de) * | 2006-02-28 | 2008-11-12 | Toray Industries, Inc. | Verstärkungsfaserbasismaterial für vorformen und verfahren zur herstellung von laminaten daraus |
DE102008042574B4 (de) | 2008-10-02 | 2010-06-10 | Airbus Deutschland Gmbh | Vorrichtung zum Ablegen und Drapieren von Abschnitten einer Verstärkungsfaserstruktur zur Herstellung eines Profilvorformlings sowie Verfahren |
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US5151277A (en) * | 1991-03-27 | 1992-09-29 | The Charles Stark Draper Lab., Inc. | Reconfigurable fiber-forming resin transfer system |
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US6012314A (en) * | 1997-07-30 | 2000-01-11 | Northrop Grumman Corporation | Individual motor pin module |
CN1139470C (zh) * | 1999-03-18 | 2004-02-25 | 戴维·H·斯图尔特 | 利用分区式压力模塑制作模制构件的方法和设备 |
US6578399B1 (en) * | 1999-09-09 | 2003-06-17 | Northrop Grumman Corporation | Single-die modularized, reconfigurable honeycomb core forming tool |
US6209380B1 (en) * | 2000-02-28 | 2001-04-03 | Northrop Grumman Corporation | Pin tip assembly in tooling apparatus for forming honeycomb cores |
US6484776B1 (en) * | 2000-04-07 | 2002-11-26 | Northrop Grumman Corporation | System for constructing a laminate |
JP2003305719A (ja) * | 2002-04-17 | 2003-10-28 | Toray Ind Inc | Frpのプリフォーム製造方法および製造装置 |
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2011
- 2011-06-16 DE DE102011104366A patent/DE102011104366A1/de not_active Withdrawn
- 2011-12-16 EP EP11799076.2A patent/EP2720856A1/de not_active Withdrawn
- 2011-12-16 US US14/126,339 patent/US20140175704A1/en not_active Abandoned
- 2011-12-16 JP JP2014515070A patent/JP5872689B2/ja not_active Expired - Fee Related
- 2011-12-16 WO PCT/EP2011/006361 patent/WO2012171548A1/de active Application Filing
Patent Citations (4)
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US20030227107A1 (en) * | 1999-03-18 | 2003-12-11 | Stewart David H. | Method and machine for manufacturing molded structures using zoned pressure molding |
JP2001225342A (ja) * | 2000-02-16 | 2001-08-21 | Nanjo Sobi Kogyo Kk | 樹脂成形品の製造方法及びその装置 |
EP1990169A1 (de) * | 2006-02-28 | 2008-11-12 | Toray Industries, Inc. | Verstärkungsfaserbasismaterial für vorformen und verfahren zur herstellung von laminaten daraus |
DE102008042574B4 (de) | 2008-10-02 | 2010-06-10 | Airbus Deutschland Gmbh | Vorrichtung zum Ablegen und Drapieren von Abschnitten einer Verstärkungsfaserstruktur zur Herstellung eines Profilvorformlings sowie Verfahren |
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JP5872689B2 (ja) | 2016-03-01 |
DE102011104366A1 (de) | 2012-12-20 |
JP2014522334A (ja) | 2014-09-04 |
EP2720856A1 (de) | 2014-04-23 |
US20140175704A1 (en) | 2014-06-26 |
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