CA1173639A - Method of making fiber reinforced articles - Google Patents
Method of making fiber reinforced articlesInfo
- Publication number
- CA1173639A CA1173639A CA000386291A CA386291A CA1173639A CA 1173639 A CA1173639 A CA 1173639A CA 000386291 A CA000386291 A CA 000386291A CA 386291 A CA386291 A CA 386291A CA 1173639 A CA1173639 A CA 1173639A
- Authority
- CA
- Canada
- Prior art keywords
- mold
- adhesive
- spar
- coating
- subassembly
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 title claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 85
- 230000001070 adhesive effect Effects 0.000 claims abstract description 85
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims abstract description 15
- 239000011151 fibre-reinforced plastic Substances 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 11
- 239000012779 reinforcing material Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 13
- 229920001187 thermosetting polymer Polymers 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 4
- 239000011152 fibreglass Substances 0.000 description 24
- 229920003023 plastic Polymers 0.000 description 14
- 239000004033 plastic Substances 0.000 description 14
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 238000000465 moulding Methods 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229940032007 methylethyl ketone Drugs 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282337 Nasua nasua Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
- B64C11/20—Constructional features
- B64C11/26—Fabricated blades
-
- 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
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
-
- 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
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- 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
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C2043/185—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives
- B29C2043/188—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives thermosetting adhesives, e.g. polyurethane adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Molding Of Porous Articles (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19351980A | 1980-10-02 | 1980-10-02 | |
| US193,519 | 1980-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1173639A true CA1173639A (en) | 1984-09-04 |
Family
ID=22713955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000386291A Expired CA1173639A (en) | 1980-10-02 | 1981-09-21 | Method of making fiber reinforced articles |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5795414A (enrdf_load_stackoverflow) |
| BR (1) | BR8105757A (enrdf_load_stackoverflow) |
| CA (1) | CA1173639A (enrdf_load_stackoverflow) |
| DE (1) | DE3138312C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2491391A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2084507B (enrdf_load_stackoverflow) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4470862A (en) * | 1982-05-27 | 1984-09-11 | United Technologies Corporation | Manufacture of fiber reinforced articles |
| DE3317138C2 (de) * | 1983-05-11 | 1985-02-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Verfahren zum Verbinden von Preßteilen mit großporigen Körpern |
| US5000990A (en) * | 1985-08-22 | 1991-03-19 | The Budd Company | One piece molded composite part and method of manufacture |
| USRE34207E (en) * | 1986-11-19 | 1993-03-30 | General Electric Company | Counterrotating aircraft propulsor blades |
| DE3738785A1 (de) * | 1986-11-19 | 1988-05-26 | Gen Electric | Gegenlaeufig rotierende flugzeug-antriebsschaufeln |
| US5042968A (en) * | 1989-11-02 | 1991-08-27 | United Technologies Corporation | Propeller blade subassembly and method for making a propeller blade subassembly |
| GB9102665D0 (en) * | 1991-02-07 | 1991-03-27 | Lawson Tancred Sir H | The manufacture of turbine blades for wind turbines |
| FR2692546B1 (fr) * | 1992-06-17 | 1998-03-13 | France Etat Armement | Safrans pour navire de moyen et gros tonnage. |
| DE4423115A1 (de) * | 1994-07-01 | 1996-01-04 | Wolf Hirth Gmbh | Propellerflügel aus Kunststoffmaterial und Verfahren zu seiner Herstellung |
| CN100385114C (zh) * | 2005-04-01 | 2008-04-30 | 同济大学 | 复合材料风力机叶片及其制备方法 |
| DE102007044698B4 (de) * | 2007-09-19 | 2010-04-15 | Blohm + Voss Industries Gmbh | Verfahren zur Herstellung von Flügelelementen |
| ES2372440T3 (es) | 2007-11-09 | 2012-01-19 | Vestas Wind Systems A/S | Procedimiento para fabricar una pala de aerogenerador y uso de una esterilla estructural para reforzar una estructura de pala de aerogenerador. |
| JP2010076247A (ja) * | 2008-09-25 | 2010-04-08 | Panasonic Electric Works Co Ltd | 圧縮成形金型 |
| GB2466793B (en) | 2009-01-07 | 2011-11-09 | Ge Aviat Systems Ltd | Composite spars |
| FR2954271B1 (fr) * | 2009-12-21 | 2012-02-17 | Snecma | Pale d'helice d'aeronef |
| FR2976552A1 (fr) * | 2011-06-16 | 2012-12-21 | Jacky Greziller | Composition structurelle et mode de realisation d'une helice composite a longerons integres. |
| DE102011079240B4 (de) | 2011-07-15 | 2018-09-06 | Carbon Rotec Gmbh & Co. Kg | Einrichtung und Verfahren zur Fertigung eines Bauteils |
| US9835112B2 (en) * | 2014-02-10 | 2017-12-05 | MRA Systems Inc. | Thrust reverser cascade |
| US9505182B2 (en) * | 2014-03-03 | 2016-11-29 | General Electric Company | System and method for manufacture of airfoil components |
| WO2016090405A1 (en) * | 2014-12-08 | 2016-06-16 | Peter John Murdoch | A method of forming a fibre metal composite component |
| CN118273893B (zh) * | 2022-12-30 | 2024-12-20 | 江苏金风科技有限公司 | 叶片构件及其制造方法以及叶片及其制造方法 |
| FR3147139B1 (fr) * | 2023-04-03 | 2025-08-15 | Safran | Procede de fabrication d’une aube de turbomachine d’aeronef |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2265366A (en) * | 1936-12-11 | 1941-12-09 | Hafner Raoul | Rotary wing aircraft |
| DE1036064B (de) * | 1957-02-01 | 1958-08-07 | Ruhr Storch G M B H | Verfahren zur Herstellung eines Drehfluegelblattes |
| US3321019A (en) * | 1965-10-22 | 1967-05-23 | United Aircraft Corp | Fiberglass blade |
| FR1544294A (fr) * | 1967-08-08 | 1968-10-31 | Bolkow Gmbh | Procédé pour la fabrication de pales rotoriques d'aéronefs à voilure tournante |
| US3666589A (en) * | 1968-07-01 | 1972-05-30 | Teledyne Inc | Method for making industrial rolls |
| US3647317A (en) * | 1970-03-19 | 1972-03-07 | Fluor Prod Co Inc | Fiberglass fan assembly |
| JPS4929346A (enrdf_load_stackoverflow) * | 1972-07-19 | 1974-03-15 | ||
| JPS5325684A (en) * | 1976-08-23 | 1978-03-09 | Shin Kobe Electric Machinery | Method of producing laminated boards |
| GB2032832B (en) * | 1978-09-16 | 1982-07-28 | Dowty Rotol Ltd | Foam-containing structures |
| JPS5559956A (en) * | 1978-10-31 | 1980-05-06 | Dainippon Ink & Chemicals | Preparation of sandwichhlike frp board with light transmission property |
-
1981
- 1981-09-09 BR BR8105757A patent/BR8105757A/pt not_active IP Right Cessation
- 1981-09-21 CA CA000386291A patent/CA1173639A/en not_active Expired
- 1981-09-24 GB GB8128848A patent/GB2084507B/en not_active Expired
- 1981-09-25 FR FR8118080A patent/FR2491391A1/fr active Granted
- 1981-09-25 DE DE3138312A patent/DE3138312C2/de not_active Expired - Fee Related
- 1981-09-30 JP JP56156899A patent/JPS5795414A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3138312C2 (de) | 1994-03-10 |
| DE3138312A1 (de) | 1982-06-16 |
| GB2084507B (en) | 1985-01-16 |
| JPS5795414A (en) | 1982-06-14 |
| GB2084507A (en) | 1982-04-15 |
| FR2491391B1 (enrdf_load_stackoverflow) | 1985-03-08 |
| BR8105757A (pt) | 1982-05-25 |
| FR2491391A1 (fr) | 1982-04-09 |
| JPH0242658B2 (enrdf_load_stackoverflow) | 1990-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |