WO2011057712A1 - Verfahren zum herstellen eines bauteils aus einem faserverstärkten werkstoff - Google Patents
Verfahren zum herstellen eines bauteils aus einem faserverstärkten werkstoff Download PDFInfo
- Publication number
- WO2011057712A1 WO2011057712A1 PCT/EP2010/006494 EP2010006494W WO2011057712A1 WO 2011057712 A1 WO2011057712 A1 WO 2011057712A1 EP 2010006494 W EP2010006494 W EP 2010006494W WO 2011057712 A1 WO2011057712 A1 WO 2011057712A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- vacuum
- tool
- thermoelectric
- thermoelectric film
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 82
- 239000011159 matrix material Substances 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 24
- 239000000047 product Substances 0.000 description 28
- 238000001723 curing Methods 0.000 description 10
- 239000000654 additive Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004412 Bulk moulding compound Substances 0.000 description 2
- 239000003677 Sheet moulding compound Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005293 ferrimagnetic effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011415 microwave curing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- B29C70/30—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
- B29C70/34—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- 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
- 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
-
- 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
- B29C70/544—Details of vacuum bags, e.g. materials or shape
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
Definitions
- the invention relates to a method for producing a component from a fiber-reinforced material.
- a method for producing a component made of a fiber-reinforced material in which a semifinished fiber product is positioned on a tool, wherein the semifinished fiber product is covered and sealed to the outside relative to the tool by a vacuum film. Between the semi-finished fiber product and the vacuum film on the one hand a distributor fabric and on the other hand a release film is positioned, wherein the release film between the distributor fabric and the semi-finished fiber product and the distributor fabric between the vacuum film and the release film is positioned.
- the semifinished fiber product is supplied via the distributor fabric with liquid resin for impregnating the semifinished fiber product, namely by means of a negative pressure.
- the present invention based on the problem to provide a novel method for producing a component made of a fiber-reinforced material.
- This problem is solved by a method according to claim 1.
- a semi-finished fiber product consisting of fibers and an unhardened plastic matrix is positioned on a tool, wherein a thermoelectric film is positioned on the semifinished fiber product and / or on the tool, which upon application of a negative pressure or vacuum is heated by microwave irradiation and, as a result, the semifinished fiber product is heated while curing the plastic matrix.
- a completely new method for producing a component made of a fiber-reinforced material is proposed.
- a semifinished product which consists of fibers and an uncured plastic matrix is used as semi-finished fiber product.
- the thermoelectric film which is positioned on the semifinished fiber product and / or on the tool, the semifinished fiber product is heated by curing the plastic matrix, the semifinished fiber product, the thermoelectric film, which serves to heat the semi-finished fiber for the same, by microwave irradiation upon application of a negative pressure or vacuum is heated.
- thermoelectric film in the context of the invention is accordingly a film which, triggered by microwave irradiation and accordingly via an electromagnetic coupling to microwave radiation, has a thermal effect, ie gives off heat.
- thermoelectric film according to the invention accordingly electrical energy can be introduced by microwave irradiation, which is converted by the thermoelectric film into thermal energy and released as heat.
- Such a method for producing a component from a fiber-reinforced material provides a completely new procedure with which fiber-reinforced components can be produced in a particularly simple and reliable manner in high quality.
- thermoelectric film used is a segmented thermoelectric film which is heated exclusively in the region of defined first segments by the microwave irradiation, whereas in the region of defined second segments it is not heated by the microwave irradiation.
- thermoelectric film when such a segmented, thermoelectric film is used as the thermoelectric film, a targeted heating of the semifinished fiber can be carried out in geometrically defined areas. As a result, specific properties can be produced on defined, geometric regions of the semi-finished fiber product and thus of the subsequent component. Furthermore, local overheating of the semifinished fiber product during microwave irradiation can be avoided.
- the thermoelectric film additionally acts as a vacuum film, which is sealed relative to the tool such that a vacuum or a vacuum is adjustable between the tool and the thermoelectric film, wherein for curing the plastic matrix of the semifinished fiber product via the microwave irradiation between a vacuum or a vacuum is set to the tool and the thermoelectric film.
- a separate vacuum film is used in addition to the thermoelectric film and sealed against the tool so that between the tool and the vacuum film, a vacuum or a vacuum is adjustable, and wherein for curing the plastic matrix of the semifinished fiber over the Microwave irradiation between the tool and vacuum film is set to a negative pressure or a vacuum.
- thermoelectric film when the first advantageous development of the invention is used, can be dispensed with a separate vacuum film, since then the thermoelectric film also acts as a vacuum film. In this case, the process can be simplified and made less expensive.
- Figure 1 is a schematic side view of an arrangement for illustrating a first embodiment of a method according to the invention for producing a component made of a fiber-reinforced material.
- FIG. 2 shows a schematic side view of an arrangement for illustrating a second exemplary embodiment of a method according to the invention for producing a component from a fiber-reinforced material
- FIG. 3 shows a schematic side view of an arrangement for illustrating a third exemplary embodiment of a method according to the invention for producing a component from a fiber-reinforced material
- 4 shows a schematic side view of an arrangement for clarifying a fourth exemplary embodiment of a method according to the invention for producing a component from a fiber-reinforced material.
- the present invention relates to a method for producing a component of a fiber-reinforced material, for example of a carbon fiber-reinforced or glass fiber reinforced material.
- a semifinished fiber product which consists of fibers and an uncured plastic matrix, in particular an uncured thermosetting plastic matrix, is positioned on a tool, wherein a thermoelectric film is positioned on the semifinished fiber product and / or on the tool.
- This arrangement is microwave irradiated in the presence of a negative pressure or vacuum, which heats up as a result of the microwave irradiation, the thermoelectric film, so as to heat the semi-finished fiber under curing of the plastic matrix.
- the semifinished fiber product is also referred to as prepreg.
- the semifinished fiber product is also referred to as prepreg.
- the semifinished fiber has shorter fibers, it is referred to as BMC (Bulk Molding Compound) or SMC (Sheet Molding Compound).
- the fibers of the semifinished fiber product may be glass fibers or carbon fibers or, alternatively, aramid fibers.
- the plastic matrix of the semifinished fiber product is preferably based on epoxy resin or vinyl ester.
- thermoelectric film in the context of the invention is accordingly a film which, triggered by microwave irradiation and accordingly via an electromagnetic coupling to the microwave radiation, has a thermal effect, ie gives off heat.
- electrical energy can be introduced by microwave irradiation, which is converted by the thermoelectric film into thermal energy and released as heat.
- Fig. 1 illustrates a first embodiment of the method according to the invention for producing a component made of a fiber-reinforced material.
- a semi-finished fiber 10 is positioned on a first side of a tool 11, wherein in FIG. 1, a thermoelectric film 12 is positioned on the semifinished fiber 10, namely with interposition of a release film 13 and a nonwoven 14 between the fiber preform 10th and the thermoelectric film 12.
- a separate vacuum film 15 is used in the exemplary embodiment of FIG. 1 and sealed relative to the tool 11 at an edge region 16 in such a way that the plastic matrix of the semi-finished fiber 10 between the tool 10 and the vacuum film 15 hardens In the field of semifinished fiber 10, a vacuum or a vacuum can be adjusted.
- the vacuum film 15 is positioned directly on the thermoelectric film 12, the thermoelectric film 12 being positioned between the vacuum film 15 and the semifinished fiber product 10, namely in FIG. 1 between the vacuum film 15 and the nonwoven 14.
- FIG. 2 illustrates a second embodiment of the invention in which a separate vacuum film is dispensed with, wherein in the exemplary embodiment of FIG. 2 a thermoelectric film 17 is used which acts simultaneously or additionally as a vacuum film.
- the thermoelectric film 17, which also acts as a vacuum film, is sealed against the tool 11 at an edge region 18, so that the plastic matrix of the semi-finished fiber 10 between the tool 11 and the thermoelectric film 17 and thus in the region of the semifinished fiber product 10 hardens Vacuum or a vacuum can be adjusted.
- the release film 13 and the fleece 14 are in turn positioned between the thermoelectric film 17 and the semi-finished fiber 10.
- FIG. 3 A further embodiment of the method according to the invention for producing a component from a fiber-reinforced material is shown in FIG. 3.
- a separate vacuum foil 15 is used, which is sealed at marginal areas 16 thereof opposite the tool 11, wherein between the separate vacuum foil 15 and the tool 11, the semifinished fiber 10, the release film 13 and the web 14 are positioned, namely such that the semifinished fiber 10 is positioned on the first side of the tool 11, on the semifinished fiber 10, the release film 13 and on the release film 13 the Nonwoven fabric 14 is positioned, wherein the vacuum film 15 connects to the nonwoven 14 on the outside.
- thermoelectric film 19 is not positioned on the semi-finished fiber 10, but rather on the tool 11, namely on a second side thereof, which is opposite to the first side of the tool 11 and thus facing away from the semi-finished fiber 10.
- the thermoelectric film 19 is again heated by microwave irradiation, which then heats the tool 11 and, via the tool 11, for curing the plastic matrix of the semifinished fiber product 10, the semifinished fiber product 10.
- thermoelectric film 19 may be permanently bonded to the tool 11, for example by gluing or by vulcanization.
- thermoelectric film 19 extends on the first side of the tool 11 and thus surrounds the tool 11 on all sides, so then set for curing the plastic matrix of the semifinished fiber 10 between the thermoelectric film 19 and the tool 11, a vacuum or vacuum can be.
- FIG. 4 visualizes a further variant of the invention.
- a thermoelectric film 20 is used, which is segmented, wherein the segmented, thermoelectric film 20 can be heated in first segments 21 by microwave irradiation and not heated in second segments 22 by microwave irradiation.
- the second segments 22 of the thermoelectric film 20 are then preferably used exclusively for heat conduction.
- thermoelectric film 20 with the first segments 21 which can be heated by microwave irradiation and the second segments 22 which can not be heated by the microwave irradiation, in contrast to FIG. 4, do not extend in the region of the second side the tool 11 is applied, but in accordance with the embodiment of FIG. 2 on the first side and thus on the semi-finished fiber 10 with interposition of the release film
- release film 13 and the nonwoven 14 are optional assemblies.
- the function of the release film 13 and of the nonwoven 14 can also be taken over directly by the thermoelectric film 12, 17 or 20 or by the separate vacuum film 15, so that then a separate release film 13 and a separate nonwoven 14 can be completely dispensed with.
- the arrangements of FIGS. 1 to 5 are preferably positioned in a microwave oven, the power of which can be regulated, for example, via thermocouples introduced into the microwave oven.
- the power required to withstand the plastic matrix of the semifinished fiber product 10 can also be determined empirically in advance, in which case no regulation of the same takes place.
- thermoelectric film 12, 17, 19 or 20 used in connection with the method according to the invention preferably consists of a polymeric base material, preferably on a microwave-permeable rubber base or silicone base.
- the thermoelectric film is preferably sufficiently drapable or preformed by master molding to the geometry of the component to be produced by the method of the invention.
- thermoelectric film can be used as often as desired.
- thermoelectric film By admixing microwave-active additives in the polymeric base material of the thermoelectric film, which are preferably homogeneously distributed in the polymeric base material and behave inertly in the thermal heating behavior on the polymeric Ketmaschine of the polymeric base material, the entire thermoelectric film can serve as a semipermeable consumer for the microwave radiation to to cause a heat input into the plastic matrix of the semi-finished fiber to be cured.
- thermoelectric film serves as an enveloping isotherm, which encloses the semi-finished fiber to be cured uniformly.
- the thermoelectric film then thermally insulated in their adjusted material properties, the enclosed semi-finished fiber from the environment of the microwave oven and may simultaneously act as a vacuum film.
- a rubber-based or silicone-based polymeric base material has a relatively low thermal conductivity
- the thermal conductivity of the thermoelectric film can be improved by adding additives.
- additives mixtures of micro- or nano-scale carbon, for example carbon black or graphene, micro- or nano-scale ferromagnetic and ferrimagnetic absorbing ionic compounds, such as iron oxides or hydrocyclic or hydrocyclic, aromatic admixtures with microwave-active amino groups can be used here.
- heat diffusion by diffusion can be improved by means of such additives.
- the coupling behavior to the microwave irradiation can be improved and selectively adjusted via the additives.
- thermoelectric film used in the exemplary embodiments of FIGS. 4 and 5 different additives or complementary additives may be incorporated into the polymeric base material.
- different additives or complementary additives may be incorporated into the polymeric base material.
- metal powders within the thermoelectric film by the addition of metal powders within the thermoelectric film, a segment of the same can be formed, which is not subject to microwave heating and only serves for heat conduction.
- the segmented incorporation of different or complementary additives accordingly makes it possible to provide a thermoelectric film having the different segments, that is to say the first segments which can be heated by microwave irradiation and the second segments which can not be heated under microwave irradiation.
- a tool may be made of microwave-permeable organic materials such as ceramics, concrete or cement, composite materials such as microwave-permeable fiberglass composites, absorbent materials such as silicone hydride, or microwave-reflective materials such as aluminum or Steel or magnesium or copper or invar, are used. Furthermore, a tool may be made of a polymer such as ureol. LIST OF REFERENCE NUMBERS
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012538213A JP5620507B2 (ja) | 2009-11-13 | 2010-10-23 | 繊維補強材から部品を製造するための方法 |
CN201080050554.2A CN102869487B (zh) | 2009-11-13 | 2010-10-23 | 用纤维增强材料生产部件的方法 |
US13/509,499 US8353997B2 (en) | 2009-11-13 | 2010-10-23 | Method for producing a component from a fiber-reinforced material |
EP10771663.1A EP2498965B1 (de) | 2009-11-13 | 2010-10-23 | Verfahren zum herstellen eines bauteils aus einem faserverstärkten werkstoff |
KR1020127012221A KR101822207B1 (ko) | 2009-11-13 | 2010-10-23 | 섬유강화재로 부품을 제조하는 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009052835.0 | 2009-11-13 | ||
DE102009052835A DE102009052835A1 (de) | 2009-11-13 | 2009-11-13 | Verfahren zum Herstellen eines Bauteils aus einem faserverstärkten Werkstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011057712A1 true WO2011057712A1 (de) | 2011-05-19 |
Family
ID=43514086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/006494 WO2011057712A1 (de) | 2009-11-13 | 2010-10-23 | Verfahren zum herstellen eines bauteils aus einem faserverstärkten werkstoff |
Country Status (7)
Country | Link |
---|---|
US (1) | US8353997B2 (de) |
EP (1) | EP2498965B1 (de) |
JP (1) | JP5620507B2 (de) |
KR (1) | KR101822207B1 (de) |
CN (1) | CN102869487B (de) |
DE (1) | DE102009052835A1 (de) |
WO (1) | WO2011057712A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013017284A2 (de) | 2011-08-04 | 2013-02-07 | Arburg Gmbh + Co. Kg | Verfahren und vorrichtung zur herstellung eines dreidimensionalen gegenstands mit faserzuführung |
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GB201207230D0 (en) | 2012-04-25 | 2012-06-06 | Airbus Operations Ltd | Microwave curing of composite material |
US9511543B2 (en) | 2012-08-29 | 2016-12-06 | Cc3D Llc | Method and apparatus for continuous composite three-dimensional printing |
US20140080376A1 (en) * | 2012-09-20 | 2014-03-20 | United Technologies Corporation | Engineered high fiber volume polymer matrix composites |
FR3005435B1 (fr) * | 2013-03-11 | 2015-10-23 | Loiretech | Procede et dispositif pour le chauffage d'une preforme composite fibreuse |
US10259160B2 (en) | 2013-03-22 | 2019-04-16 | Markforged, Inc. | Wear resistance in 3D printing of composites |
US9815268B2 (en) | 2013-03-22 | 2017-11-14 | Markforged, Inc. | Multiaxis fiber reinforcement for 3D printing |
US9126365B1 (en) | 2013-03-22 | 2015-09-08 | Markforged, Inc. | Methods for composite filament fabrication in three dimensional printing |
US11981069B2 (en) | 2013-03-22 | 2024-05-14 | Markforged, Inc. | Three dimensional printing of composite reinforced structures |
US9539762B2 (en) | 2013-03-22 | 2017-01-10 | Markforged, Inc. | 3D printing with kinematic coupling |
US10953609B1 (en) | 2013-03-22 | 2021-03-23 | Markforged, Inc. | Scanning print bed and part height in 3D printing |
EP4008521B1 (de) | 2013-03-22 | 2024-01-03 | Markforged, Inc. | Dreidimensionales drucken eines verstärkten filaments |
US9186846B1 (en) | 2013-03-22 | 2015-11-17 | Markforged, Inc. | Methods for composite filament threading in three dimensional printing |
US9688028B2 (en) | 2013-03-22 | 2017-06-27 | Markforged, Inc. | Multilayer fiber reinforcement design for 3D printing |
US11237542B2 (en) | 2013-03-22 | 2022-02-01 | Markforged, Inc. | Composite filament 3D printing using complementary reinforcement formations |
US9956725B2 (en) | 2013-03-22 | 2018-05-01 | Markforged, Inc. | Three dimensional printer for fiber reinforced composite filament fabrication |
US9579851B2 (en) | 2013-03-22 | 2017-02-28 | Markforged, Inc. | Apparatus for fiber reinforced additive manufacturing |
US9694544B2 (en) | 2013-03-22 | 2017-07-04 | Markforged, Inc. | Methods for fiber reinforced additive manufacturing |
US9156205B2 (en) | 2013-03-22 | 2015-10-13 | Markforged, Inc. | Three dimensional printer with composite filament fabrication |
US9126367B1 (en) | 2013-03-22 | 2015-09-08 | Markforged, Inc. | Three dimensional printer for fiber reinforced composite filament fabrication |
US9186848B2 (en) | 2013-03-22 | 2015-11-17 | Markforged, Inc. | Three dimensional printing of composite reinforced structures |
US10682844B2 (en) | 2013-03-22 | 2020-06-16 | Markforged, Inc. | Embedding 3D printed fiber reinforcement in molded articles |
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Also Published As
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KR101822207B1 (ko) | 2018-01-25 |
US20120247655A1 (en) | 2012-10-04 |
EP2498965B1 (de) | 2013-08-28 |
US8353997B2 (en) | 2013-01-15 |
CN102869487A (zh) | 2013-01-09 |
DE102009052835A1 (de) | 2011-05-19 |
EP2498965A1 (de) | 2012-09-19 |
JP2013510735A (ja) | 2013-03-28 |
JP5620507B2 (ja) | 2014-11-05 |
CN102869487B (zh) | 2015-02-11 |
KR20120099677A (ko) | 2012-09-11 |
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