CN106393734B - The method for manufacturing fibre reinforced composites shaped article using diel - Google Patents
The method for manufacturing fibre reinforced composites shaped article using diel Download PDFInfo
- Publication number
- CN106393734B CN106393734B CN201610941960.7A CN201610941960A CN106393734B CN 106393734 B CN106393734 B CN 106393734B CN 201610941960 A CN201610941960 A CN 201610941960A CN 106393734 B CN106393734 B CN 106393734B
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- mold
- prepreg
- stamping surface
- cooling gas
- lower die
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Classifications
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- 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
-
- 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
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut 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
- 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
Abstract
A kind of method manufacturing fibre reinforced composites shaped article using diel in punch forming field, it is pressurizeed and is heated together by the way that prepreg to be set between upper mold and lower die, then above-mentioned upper mold is separated from each other with lower die, and apply cooling gas to being attached between cured prepreg and the stamping surface on the stamping surface of upper die and lower die, to make cured prepreg from mold releasability；For the present invention compared with conventional art, productivity higher, energy loss are less.
Description
The present invention asks the applying date：On January 8th, 2016, application number：Special Willing 2016-2827, denomination of invention：Fiber reinforcement
The manufacturing method of composite molding product and its Japan earlier application priority of diel.
Technical field
The present invention relates to a kind of technologies in punch forming field, are manufactured after specifically a kind of punch forming by prepreg
Punching press mold used in the method for fibre reinforced composites shaped article and this manufacturing method.
Background technology
Fibre reinforced composites shaped article generally uses the materials such as epoxy resin, therefore can be by being soaked with epoxy resin
Stain fibre bundle, it is dry after obtain prepreg, then be heated, pressurize is allowed to cured method and manufactures.
Described in the paragraph [0022] of [No. 2013/081058 pamphlet of International Publication No.], such manufacturing method is usually wrapped
Autoclave molding, vacuum-bag process, RTM methods, punch forming are included, wherein with stamping forming production efficiency highest, producing
Fibre reinforced composites shaped article quality it is best, therefore be widely used.
The prior art such as [No. 2013/081058 pamphlet of International Publication No.], however in the prior art due to prepreg with
Metal material is different, and the prepreg that when punch forming has cured is easy to be attached on mold, when needing the cured of attachment
When prepreg is detached with mold (demoulding), need first to cool down mold, and production efficiency can all be made by cooling down the time it takes every time
It generates corresponding low.Existing mold cooling means is to use more time-consuming water cooling or oil cooling, and ought need after the cooling period
When continuing to make fibre reinforced composites molded product, and the mold cooled down must be heated to original temperature, so
The continuous whole process for making fibre reinforced composites molded product takes long.
Invention content
The present invention is directed to deficiencies of the prior art, proposes a kind of using diel manufacture fiber-reinforced composite
The method of material shaped article, have the advantages that take it is short, energy loss is few.
The present invention is achieved by the following technical solutions：
The present invention relates to a kind of manufacturing methods of fibre reinforced composites shaped article, by the way that prepreg to be set to
Pressurizeed and heated together between mould and lower die, be then separated from each other above-mentioned upper mold with lower die, and to be attached to upper mold and
Apply cooling gas between cured prepreg and stamping surface on the stamping surface of lower die, to make cured prepreg from mould
Tool demoulding.
The edge of the stamping surface is equipped with rake so that above-mentioned cooling gas be easier to go deep into cured prepreg with
Between stamping surface, and the rake has from the edge of stamping surface toward center diffusion type structure, to by cooling gas from inclining
Inclined portion is imported to the center of stamping surface.
The invention further relates to a kind of molds for realizing the above method, including stamping surface accompanying by above-mentioned prepreg,
And to make above-mentioned cooling gas be easier to go deep between above-mentioned cured prepreg and above-mentioned stamping surface being arranged in above-mentioned punching press
The punching press mold of the rake at face edge.
The punching press mold is the mold with hollow structure.
Technique effect
Compared with prior art, the cured preimpregnation that the manufacturing method of the present invention will can be attached on mold in a short time
Material demoulding.And because it is not necessary that mold cooling is reached temperature same as can demould, cured prepreg, reduce temperature
It floats up and down, has the function that inhibit energy loss.
Description of the drawings
Fig. 1 is configured at schematic diagram when lower die for prepreg in embodiment；
Fig. 2 is between upper mold is clipped in upper die and lower die toward decline, by prepreg in embodiment, while when pressurizeing, heating
State schematic diagram；
Fig. 3 is schematic diagram when upper mold to be returned to origin-location in embodiment；
In figure：Prepreg is attached to upper mold；
Fig. 4 is the stereoscopic schematic diagram A of upper mold；
Fig. 5 is the side view of upper mold；
Fig. 6 is the stereoscopic schematic diagram B of upper mold, as Fig. 4 rollover states；
Fig. 7 is the sectional view of upper mold；
In figure：1 punch forming device, 2 prepregs, 21 cured prepregs (fibre reinforced composites shaped article), 3
It is upper mold, 31 stamping surfaces, 32 rakes, 33 handle portions, 34 hollow portions, 4 lower dies, 5 cooling ends, 51 cooling gas blowing units, 52 cold
But conduit, 6 upper mold heating parts, 7 lower die heating parts.
Specific implementation mode
The present embodiment is related to a kind of manufacturing method of fibre reinforced composites shaped article, by by carbon fiber, glass
Prepreg obtained by the fibre bundles such as fiber thermoplastic resin or heat-curing resin are infiltrated and dried, stamped molding simultaneously obtain
Fiber-resin composite shaped article, or will be engaged after the metals pressurized, heateds such as above-mentioned prepreg and aluminium, iron, titanium
Fiber-resin composite/metal be integrally formed product.Fibre reinforced composites shaped article is according to purposes, shape
Do not have to, can be used in the parts of aircraft, automobile etc..
The manufacturing method of the present embodiment passes through the realization of punch forming device 1 of upper mold 3 as shown in Figure 1, lower die 4, the dress
The upper mold 3 set is movable up and down, and compression (punching press) object is realized between upper mold 3 and lower die 4.
Upper mold heating part 6 and lower die heating part 7 are further set in the punch forming device 1, respectively to upper
Mould 3 is heated with lower die 4.
Cooling end 5 is equipped in the punch forming device 1.
The present embodiment is directed to the fiber-resin composite shaped article in fibre reinforced composites shaped article
Manufacturing process it is specific as follows：
1) upper mold 3 and lower die 4 are heated to 130 DEG C~150 DEG C or so first.
2) epoxy prepreg 2 containing carbon fiber secondly, is configured near the center portion above lower die 4.At this point,
Prepreg 2 is subjected to prepared heating as needed.This state is as shown in Figure 1.
In addition, being integrally formed product rather than fiber-resin composite in manufacture fibre reinforced composites/metal
When shaped article, prepreg is configured on the metals such as the iron, aluminium, titanium of sheet.
3) it and then by upper mold 3 moves downward, prepreg 2 is clipped between upper mold 3 and lower die 4 and is pressurizeed.Pressure at this time
About 1MPa~8MPa or so.The punching press time is 30 seconds~180 seconds or so.This state is as shown in Figure 2.
By above-mentioned pressurization, heating process, prepreg 2 is as 21 (fibre reinforced composites of cured prepreg at this time
Shaped article).
It 4), need to be by the past rising of upper mold 3 in order to take out cured prepreg 21.Cured prepreg 21 is attached at this time
The surface of mould 3.It, can not be immediately by cured prepreg since cured prepreg 21 and upper mold 3 are all in the condition of high temperature
21 from 3 separated demolding of upper mold.
5) it is that cured prepreg 21 is made to demould, it need to will be from the cooling gas that cooling gas conduit 52 induces from cooling air
Body blowing unit 51 towards cured prepreg 21 plane of structure direction apply, with allow cooling gas as go deep into cured prepreg 21 with
It is fully applied between upper mold 3 best.
To make cooling gas start towards the side of cured prepreg 21 equably to spread application, with flat and non-circular
Cooling ejiction opening be best.
6) after applying cooling gas, stamping surface 31 (surface) instantaneous cooling of cured prepreg 21 and upper mold 3, at this time
Solidification prepreg 21 can demould.
The cooling gas need to be only that can allow 31 instantaneously cooled gas of cured prepreg 21 and stamping surface, into
One step is preferably -20 DEG C or so of air.- 20 DEG C or so of the cooling gas preferably uses the smart device Co. Ltd. system of Japan
The cold air generator made generates.
The cured prepreg 21 of cooling is demoulded from upper mold 3 by applying cooling gas at this time.Demoulding needed for when
Between to take around 5 seconds~60 seconds or so extremely short time since applying cooling gas.And when cured prepreg 21 is de-
The temperature of mold after mould is 120~140 DEG C or so.In other words, in the case of being demoulded using cooling gas, the temperature of mold is only
Have dropped -5 DEG C~-10 DEG C or so.
In conclusion this method is by towards being attached to the prepreg on mold and applying cooling gas between stamping surface, making
The attachment portion of mold and cured prepreg cools down rapidly, to smoothly demould.
The above method, which uses, makes above-mentioned cooling gas be easier to go deep into the cured prepreg 21 of attachment and stamping surface 31
Between structure mold realize, specifically：
Cooling gas is set to be easier to go deep into inclining for the center portion of stamping surface 31 as shown in figure 4, the upper mold 3 is equipped with
Inclined portion 32.
Preferably, for make the cooling gas applied from blowing unit 51 be easier to go deep into attachment cured prepreg 21 with
Between stamping surface 31, the rake 32 is set near the cooling gas blowing unit 51.
It is further preferred that can to make cooling gas that can be uniformly applied to stamping surface 31 whole for the shape of the rake 32
Body, specifically, 32 shape of rake is with from the edge of upper mold 3, center portion divides diffusion type to be best, such as Fig. 4 embodiments thereto
Shown in trapezoidal shape.
There is no restriction at the angle of inclination of the rake 32, preferably with 10~45 ° or so of the setting face of opposite upper mold.
As shown in Fig. 5 (side view), Fig. 6 (stereogram B), Fig. 7 (cross-section diagram), the upper mold 3 is preferably in its stamping surface
31 opposite side is equipped with the hollow portion 34 hollowed out, which specifically refers to the opposite side that prepreg is contacted with upper mold or lower die
(with reference to figure 6 etc.).
The shape of the hollow portion 34 uses but is not limited to cuboid as shown in FIG. 6, and there is no restriction for size, but with
Ratio between the 50%~80% of mold overall volume is best.
The combined and spliced mode of plate-shape metal also can be used in addition to directly hollowing out cast metals and making in the hollow portion 34
It realizes.Such combine plank makes the method for mold also within the scope of the invention.Manufacture can inhibit discarded in this way
The generation of object, while the hollow portion of large space can be set.
The present embodiment, can be in mold due to not carrying out water-cooled process, without configuring water cooling tube in mold to mold
Middle setting hollow portion, weight about light 2/3 compared with the ingot casting shaped mold for being not provided with hollow portion of the mold equipped with hollow portion 34
~1/2, more mold exchange of being more convenient for, temperature is promoted faster when heating.
As shown in Fig. 1~Fig. 7, the mold is further provided with handle portion 33, can be replaced into required shape when necessary
Mold.
The fibre reinforced composites shaped article of the present invention is not limited in sheet, can also be fabricated to other shapes.
The present embodiment technique effect includes：
1) using the method for manufacturing fibre reinforced composites shaped article after 2 punch forming of prepreg, that is, including will be upper
It states process that prepreg 2 is clipped between upper mold 3 and lower die 4, the prepreg 2 being clipped in the middle is carried out at the same time to the work of pressurization and heating
Sequence, by process that above-mentioned upper mold 3 and lower die 4 are separated from each other, toward the wherein side's for being attached to above-mentioned upper mold 3 and above-mentioned lower die 4
Apply cooling gas between cured prepreg 21 and its accompanying above-mentioned stamping surface 31 on stamping surface 31, on making
State method of the cured prepreg 21 from the process of mold releasability.This method can make the cured prepreg being attached on mold exist
The height of demoulding in short time, temperature is reduced, while reducing energy loss.
Specifically, by the way that cooling gas to be applied between cured prepreg 21 and above-mentioned stamping surface 31, make attachment
Part rapid cooling, to make cured prepreg 21 that can demould in a short time.Reduce simultaneously and promotes temperature (130
~150 DEG C) so as to time for expending needed for manufactured next time.
Due to being not necessarily to reduce mold bulk temperature, mold temperature will not be too low (general only to reduce -5 DEG C~-10 DEG C or so),
It is more convenient for being heated to required temperature.And mold temperature is dropped to 100 DEG C hereinafter, ought be again by existing Water Cooling Technology due to needing
When heating not only take but also energy loss.Therefore the present invention it is time saving simultaneously, it is suppressed that heat the spent energy.
Cooling gas, which can allow, simultaneously mold and prepreg rapid cooling and demoulds, to prevent fibre bundle from occurring in resin
Deformation, displacement.
2) it is that above-mentioned cooling gas is made to be easier to go deep between above-mentioned cured prepreg 21 and above-mentioned stamping surface 31, upper
State the edge setting rake 32 of stamping surface 31.Above-mentioned cooling gas is led from above-mentioned rake 32 toward the center of above-mentioned stamping surface
Enter, more cooling gas is made to be easier to go deep between cured prepreg 21 and stamping surface, to make the cooling speed of stamping surface
Degree becomes to be exceedingly fast.
3) above-mentioned rake 32 has general toward the diffusion of the center of above-mentioned stamping surface 31 from the edge of above-mentioned stamping surface 31
Shape, therefore the gas imported from rake 32 is convenient for spreading between the cured prepreg 21 of attachment and stamping surface 31, i.e.,
Cured prepreg 21 can be demoulded in other times.
4) at least one in above-mentioned upper mold 3 and lower die 4 is hollow mould so that when cool down, cured prepreg 21 takes off
Required temperature can be then heated to after mould more quickly, saves the time of manufacturing process, to make the life of cured prepreg 21
Yield improves the amount corresponding to the unit interval.Hollow mould is more light and handy simultaneously, is convenient for replacing, and has reached water cooling in all respects
The effect that mold can not be reached.
5) for the mold that uses of fibre reinforced composites shaped article will be manufactured after 2 punch forming of prepreg, i.e.,
Including accompanying by above-mentioned prepreg 2 stamping surface 31 and to make above-mentioned cooling gas be easier to go deep into above-mentioned cured prepreg
The punching press mold in the rake 32 at 31 edge of above-mentioned stamping surface is set between 21 and above-mentioned stamping surface 31.This diel
It is cold by applying for the process of fibre reinforced composites shaped article and its important will be manufactured after 2 punch forming of prepreg
But gas so that the cured prepreg 2 for being attached to stamping surface 31 is easier to demould from stamping surface 31.
6) above-mentioned mold is hollow, you can realize above-mentioned quick heating, cooling, to reduce manufacturing time, and due to
Volume is light and handy, is conveniently replaceable, and also alleviates the burden of operating personnel.
Above-mentioned specific implementation can by those skilled in the art under the premise of without departing substantially from the principle of the invention and objective with difference
Mode carry out local directed complete set to it, protection scope of the present invention is subject to claims and not by above-mentioned specific implementation institute
Limit, each implementation within its scope is by the constraint of the present invention.
Claims (10)
1. a kind of manufacturing method of fibre reinforced composites shaped article, which is characterized in that by the way that prepreg to be set to
Pressurizeed and heated together between mould and lower die, be then separated from each other above-mentioned upper mold with lower die, and to be attached to upper mold and
Apply cooling gas between cured prepreg and stamping surface on the stamping surface of lower die, to make cured prepreg from mould
Tool demoulding；
The edge of the stamping surface is equipped with rake, so that above-mentioned cooling gas is easier to go deep into cured prepreg and punching press
Between face, and the rake has from the edge of stamping surface toward center diffusion type structure, to by cooling gas from rake
It is imported to the center of stamping surface.
2. manufacturing method according to claim 1, characterized in that at least one is hollow knot in the upper mold and lower die
Structure.
3. manufacturing method according to claim 1, characterized in that the pressurization and heating is referred to：By prepreg
Or it is 1MPa~8Mpa, punching press time that the prepreg being placed on the metal of sheet, which is clipped between upper mold and lower die and applies pressure,
It is 30 seconds~180 seconds.
4. manufacturing method according to claim 1, characterized in that the temperature of the cooling gas is -20 DEG C.
5. a kind of mold for realizing any of the above-described claim the method, which is characterized in that accompanying by the prepreg
Stamping surface, and to make the cooling gas be easier to go deep between the cured prepreg and the stamping surface being arranged
In stamping surface edge and the punching press mold of rake with center diffusion type from the edge toward stamping surface.
6. mold according to claim 5, characterized in that the punching press mold is the mold with hollow structure.
7. mold according to claim 5, characterized in that the mold has to keep mold and cured prepreg cold
But the cooling gas conduit and cooling gas blowing unit for and cured prepreg being demoulded and being equipped with, wherein：Cooling gas is sprayed
Go out portion towards the plane of structure direction of cured prepreg to be arranged, the outlet of cooling gas blowing unit is flat.
8. mold according to claim 5, characterized in that the diffusion type is trapezoidal shape.
9. mold according to claim 6, characterized in that the hollow structure is directly to hollow out cast metals or use
The combined and spliced mode of plate-shape metal is realized.
10. the mold according to claim 6 or 9, characterized in that it is whole that the hollow structure accounts for the punching press mold
The 50%~80% of volume.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016002827A JP5968566B1 (en) | 2016-01-08 | 2016-01-08 | Manufacturing method of fiber reinforced composite material molded product and press mold used therefor |
| JPJP2016-002827 | 2016-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106393734A CN106393734A (en) | 2017-02-15 |
| CN106393734B true CN106393734B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610941960.7A Active CN106393734B (en) | 2016-01-08 | 2016-11-01 | The method for manufacturing fibre reinforced composites shaped article using diel |
| CN201621164583.2U Active CN206242524U (en) | 2016-01-08 | 2016-11-01 | The device of fibre reinforced composites shaped article is manufactured using stamping mold |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621164583.2U Active CN206242524U (en) | 2016-01-08 | 2016-11-01 | The device of fibre reinforced composites shaped article is manufactured using stamping mold |
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| JP (1) | JP5968566B1 (en) |
| CN (2) | CN106393734B (en) |
Families Citing this family (7)
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| JP6075675B1 (en) * | 2016-06-24 | 2017-02-08 | 株式会社Ｔｈｅ ＭＯＴ Ｃｏｍｐａｎｙ | Demolding method of fiber reinforced composite material molding |
| JP6230083B1 (en) * | 2017-04-14 | 2017-11-15 | 株式会社Ｔｈｅ ＭＯＴ Ｃｏｍｐａｎｙ | Manufacturing method and demolding method of fiber reinforced resin molded product |
| CN108908970A (en) * | 2018-06-27 | 2018-11-30 | 西安飞机工业（集团）有限责任公司 | A kind of molding machine and forming method of hand-held Zone R filler |
| EP3936317B1 (en) * | 2019-03-08 | 2023-07-26 | IHI Aerospace Co., Ltd. | Fibre reinforced composite material molding system and method |
| CN113043636B (en) * | 2019-12-28 | 2023-07-04 | 江苏亨睿碳纤维科技有限公司 | Manufacturing method of automobile carbon fiber composite material air filter box shell |
| JP6923870B1 (en) * | 2020-12-28 | 2021-08-25 | 株式会社Ｔｈｅ ＭＯＴ Ｃｏｍｐａｎｙ | Manufacturing method of formwork and plate products used in press processing machines |
| CN113524728A (en) * | 2021-07-29 | 2021-10-22 | 青岛海铁源信工业装备有限公司 | Clamping jaw structure for continuous fiber reinforced thermoplastic composite material mould pressing feeding |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088043A (en) * | 1983-10-21 | 1985-05-17 | Tokyo Copal Kagaku Kk | Application of surface modifier to synthetic resin molded article |
| JPH0443010A (en) * | 1990-06-08 | 1992-02-13 | Agency Of Ind Science & Technol | Molding method for fiber reinforced thermoplastic synthetic resin |
| JP2871005B2 (en) * | 1990-06-28 | 1999-03-17 | 東洋紡績株式会社 | Manufacturing method of fiber reinforced thermoplastic resin composite |
| JPH05285999A (en) * | 1992-04-13 | 1993-11-02 | Toyota Motor Corp | Injection molding die |
| JP2528768B2 (en) * | 1992-04-15 | 1996-08-28 | 寿屋フロンテ株式会社 | Molding method for car carpet |
| JPH07223231A (en) * | 1994-02-15 | 1995-08-22 | Sekisui Chem Co Ltd | Manufacture of inner mold coat molded product |
| JPH08150629A (en) * | 1994-11-30 | 1996-06-11 | Mitsui Toatsu Chem Inc | Molding of thermoplastic resin composite board and molding device |
| JP3062178B1 (en) * | 1999-03-08 | 2000-07-10 | 富山日本電気株式会社 | Manufacturing method of laminate for printed wiring board |
| JP5281785B2 (en) * | 2007-11-14 | 2013-09-04 | 東レエンジニアリング株式会社 | Apparatus and method for shaping reinforcing fiber base material for FRP molding |
| JP5326276B2 (en) * | 2007-12-28 | 2013-10-30 | 株式会社リコー | Mold for molding plastic lens, plastic lens, optical scanning device including the same, and image forming apparatus |
| JP5511366B2 (en) * | 2009-12-24 | 2014-06-04 | 河西工業株式会社 | Molding method of composite fiber body |
| DE102011104366A1 (en) * | 2011-06-16 | 2012-12-20 | Daimler Ag | Draping and molding tool and method for producing a preform and a fiber-reinforced plastic composite component |
| CN103128960B (en) * | 2011-11-24 | 2015-12-09 | 明安国际企业股份有限公司 | The manufacture method of tabular fibre-reinforced products |
| KR101616659B1 (en) * | 2011-11-29 | 2016-04-28 | 미쯔비시 레이온 가부시끼가이샤 | Prepreg, fiber-reinforced composite material, method for producing same, and epoxy resin composition |
| JP5703486B2 (en) * | 2012-08-25 | 2015-04-22 | 株式会社キャップ | Molding apparatus and molding method using the molding apparatus |
| JP2014116293A (en) * | 2012-11-13 | 2014-06-26 | Toray Ind Inc | Electromagnetic induction heating device, method of manufacturing preform using the same, and method of manufacturing fiber-reinforced resin molding |
| CN104108188A (en) * | 2013-04-18 | 2014-10-22 | 翁庆隆 | Die structure used for moulded composite fiber material die and manufacturing method thereof |
| CN104786518B (en) * | 2015-03-24 | 2017-09-12 | 徐剑 | It is a kind of to produce the preforming process for stamping of fiber-reinforced composites and equipment |
-
2016
- 2016-01-08 JP JP2016002827A patent/JP5968566B1/en active Active
- 2016-11-01 CN CN201610941960.7A patent/CN106393734B/en active Active
- 2016-11-01 CN CN201621164583.2U patent/CN206242524U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017121785A (en) | 2017-07-13 |
| CN106393734A (en) | 2017-02-15 |
| JP5968566B1 (en) | 2016-08-10 |
| CN206242524U (en) | 2017-06-13 |
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