DE2548751A1 - Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff - Google Patents
Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoffInfo
- Publication number
- DE2548751A1 DE2548751A1 DE19752548751 DE2548751A DE2548751A1 DE 2548751 A1 DE2548751 A1 DE 2548751A1 DE 19752548751 DE19752548751 DE 19752548751 DE 2548751 A DE2548751 A DE 2548751A DE 2548751 A1 DE2548751 A1 DE 2548751A1
- Authority
- DE
- Germany
- Prior art keywords
- tool
- fiber web
- plastic
- fibers
- mold cavity
- 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.)
- Ceased
Links
- 239000000835 fiber Substances 0.000 title claims description 76
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title 1
- 239000011151 fibre-reinforced plastic Substances 0.000 title 1
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 229920003023 plastic Polymers 0.000 claims abstract description 28
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract 2
- 230000008569 process Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 239000000945 filler Substances 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002759 woven fabric Substances 0.000 abstract 1
- 239000012783 reinforcing fiber Substances 0.000 description 3
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 239000004413 injection moulding compound Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 thermodurals Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer 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
- B29C70/40—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
- B29C43/40—Moulds for making articles of definite length, i.e. discrete articles with means for cutting the article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
-
- 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
- B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the 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
- 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
- B29C70/56—Tensioning reinforcements before or during 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
- B29K2105/101—Oriented
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752548751 DE2548751A1 (de) | 1975-10-31 | 1975-10-31 | Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff |
| CH1312876A CH605083A5 (no) | 1975-10-31 | 1976-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752548751 DE2548751A1 (de) | 1975-10-31 | 1975-10-31 | Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2548751A1 true DE2548751A1 (de) | 1977-05-05 |
Family
ID=5960519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752548751 Ceased DE2548751A1 (de) | 1975-10-31 | 1975-10-31 | Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH605083A5 (no) |
| DE (1) | DE2548751A1 (no) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910227A1 (de) * | 1979-03-13 | 1980-09-25 | Helmut Prof Dr Kaeufer | Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern |
| EP0019149A1 (en) * | 1979-05-01 | 1980-11-26 | Union Carbide Corporation | Molding process and apparatus therefor |
| WO1983003794A1 (en) * | 1982-04-30 | 1983-11-10 | Lindskog K J E | A method in the manufacture of shaped articles from fiber-reinforced plastics material, and apparatus for use carrying out such manufacture |
| US4692291A (en) * | 1980-04-14 | 1987-09-08 | Union Carbide Corporation | Molding method using fast curing fiber reinforced, low viscosity thermosetting resin |
| DE3739122A1 (de) * | 1987-11-19 | 1989-06-01 | Braun Pebra Gmbh | Verfahren und vorrichtung zum herstellen von kunststoff-formteilen |
| DE4330323A1 (de) * | 1993-09-08 | 1995-03-09 | Spiess Kunststoff Recycling | Verfahren und Vorrichtung zur Herstellung langgestreckter, armierter Bauelemente aus den verschiedensten Werkstoffen, insbesondere aus Recycling-Kunststoff |
| WO1996007525A1 (en) * | 1994-09-02 | 1996-03-14 | Rover Group Limited | A method of producing a scratch resistant coating on a plastics substrate |
| GB2305890A (en) * | 1994-09-02 | 1997-04-23 | Rover Group | A method of producing a scratch resistant coating on a plastics substrate |
| EP1226923A1 (fr) * | 2001-01-29 | 2002-07-31 | Constructions Industrielles De La Mediterranee- Cnim | Pièce mécanique en forme de feuille en élastomère renforcée, son procédé de fabrication et moule pour ladite fabrication |
| DE102008046006A1 (de) * | 2008-09-05 | 2010-03-11 | SGL Kümpers GmbH & Co.KG | Verfahren zum Herstellen eines gurtartigen Verbundwerkstoffes und gurtartiger Verbundwerkstoff |
| DE102012206515A1 (de) * | 2012-04-20 | 2013-10-24 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines faserverstärkten Kunststoffteils |
| DE102012012766A1 (de) * | 2012-06-27 | 2014-01-02 | Audi Ag | Verfahren zum Herstellen eines dreidimensionalen Faserverbundbauteils |
| EP3216578A1 (en) * | 2016-03-07 | 2017-09-13 | Georg Kaufmann Formenbau AG | Device and method for injection molding of composite materials comprising at least one laminate |
| CN108290328A (zh) * | 2015-12-28 | 2018-07-17 | 东丽株式会社 | 复合成型体的制造方法 |
| EP2969457B1 (en) * | 2013-03-15 | 2018-09-19 | Basf Se | Method of forming a frame of a seat back for a vehicle |
| WO2019049084A1 (en) * | 2017-09-07 | 2019-03-14 | Sabic Global Technologies B.V. | SYSTEMS AND METHODS FOR POSITIONING ONE OR MORE LAMINATES IN A MOLD |
-
1975
- 1975-10-31 DE DE19752548751 patent/DE2548751A1/de not_active Ceased
-
1976
- 1976-10-13 CH CH1312876A patent/CH605083A5/xx not_active IP Right Cessation
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910227A1 (de) * | 1979-03-13 | 1980-09-25 | Helmut Prof Dr Kaeufer | Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern |
| EP0019149A1 (en) * | 1979-05-01 | 1980-11-26 | Union Carbide Corporation | Molding process and apparatus therefor |
| US4692291A (en) * | 1980-04-14 | 1987-09-08 | Union Carbide Corporation | Molding method using fast curing fiber reinforced, low viscosity thermosetting resin |
| WO1983003794A1 (en) * | 1982-04-30 | 1983-11-10 | Lindskog K J E | A method in the manufacture of shaped articles from fiber-reinforced plastics material, and apparatus for use carrying out such manufacture |
| DE3739122A1 (de) * | 1987-11-19 | 1989-06-01 | Braun Pebra Gmbh | Verfahren und vorrichtung zum herstellen von kunststoff-formteilen |
| DE4330323A1 (de) * | 1993-09-08 | 1995-03-09 | Spiess Kunststoff Recycling | Verfahren und Vorrichtung zur Herstellung langgestreckter, armierter Bauelemente aus den verschiedensten Werkstoffen, insbesondere aus Recycling-Kunststoff |
| WO1996007525A1 (en) * | 1994-09-02 | 1996-03-14 | Rover Group Limited | A method of producing a scratch resistant coating on a plastics substrate |
| GB2305890A (en) * | 1994-09-02 | 1997-04-23 | Rover Group | A method of producing a scratch resistant coating on a plastics substrate |
| GB2305890B (en) * | 1994-09-02 | 1998-10-14 | Rover Group | A method of producing a scratch resistant coating on a plastics substrate |
| FR2820072A1 (fr) * | 2001-01-29 | 2002-08-02 | Mediterranee Const Ind | Piece mecanique en forme de feuille en elastomere renforcee, son procede de fabrication et moule pour ladite fabrication |
| EP1226923A1 (fr) * | 2001-01-29 | 2002-07-31 | Constructions Industrielles De La Mediterranee- Cnim | Pièce mécanique en forme de feuille en élastomère renforcée, son procédé de fabrication et moule pour ladite fabrication |
| DE102008046006A1 (de) * | 2008-09-05 | 2010-03-11 | SGL Kümpers GmbH & Co.KG | Verfahren zum Herstellen eines gurtartigen Verbundwerkstoffes und gurtartiger Verbundwerkstoff |
| DE102012206515A1 (de) * | 2012-04-20 | 2013-10-24 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines faserverstärkten Kunststoffteils |
| DE102012012766A1 (de) * | 2012-06-27 | 2014-01-02 | Audi Ag | Verfahren zum Herstellen eines dreidimensionalen Faserverbundbauteils |
| DE102012012766B4 (de) * | 2012-06-27 | 2016-10-20 | Audi Ag | Verfahren sowie Vorrichtung zum Herstellen eines dreidimensionalen Faserverbundbauteils |
| US10307949B2 (en) | 2013-03-15 | 2019-06-04 | Basf Se | Method of forming a frame of a seat back for a vehicle |
| EP2969457B1 (en) * | 2013-03-15 | 2018-09-19 | Basf Se | Method of forming a frame of a seat back for a vehicle |
| CN108290328B (zh) * | 2015-12-28 | 2020-09-18 | 东丽株式会社 | 复合成型体的制造方法 |
| CN108290328A (zh) * | 2015-12-28 | 2018-07-17 | 东丽株式会社 | 复合成型体的制造方法 |
| EP3398748A4 (en) * | 2015-12-28 | 2019-08-28 | Toray Industries, Inc. | METHOD FOR PRODUCING A COMPOSITE MOLDING BODY |
| WO2017153916A1 (en) * | 2016-03-07 | 2017-09-14 | Sabic Global Technologies B.V. | Device and method for injection molding of composite materials comprising at least one inserted laminate |
| EP3216578A1 (en) * | 2016-03-07 | 2017-09-13 | Georg Kaufmann Formenbau AG | Device and method for injection molding of composite materials comprising at least one laminate |
| WO2019049084A1 (en) * | 2017-09-07 | 2019-03-14 | Sabic Global Technologies B.V. | SYSTEMS AND METHODS FOR POSITIONING ONE OR MORE LAMINATES IN A MOLD |
Also Published As
| Publication number | Publication date |
|---|---|
| CH605083A5 (no) | 1978-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OGA | New person/name/address of the applicant | ||
| 8131 | Rejection |