JPH03292131A - Manufacture of fiber-reinforced resin laminated body - Google Patents
Manufacture of fiber-reinforced resin laminated bodyInfo
- Publication number
- JPH03292131A JPH03292131A JP2093511A JP9351190A JPH03292131A JP H03292131 A JPH03292131 A JP H03292131A JP 2093511 A JP2093511 A JP 2093511A JP 9351190 A JP9351190 A JP 9351190A JP H03292131 A JPH03292131 A JP H03292131A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- laminated
- plate
- caul
- call
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 title claims description 15
- 229920005989 resin Polymers 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 claims description 23
- 238000003475 lamination Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 14
- 230000003014 reinforcing effect Effects 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 5
- 210000000569 greater omentum Anatomy 0.000 abstract 8
- 238000010276 construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は、ハニカムコアを有する繊維強化樹脂積層体の
製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a method for manufacturing a fiber reinforced resin laminate having a honeycomb core.
（従来の技術）
ハニカムコアを有する繊維強化樹脂積層体の製造方法と
して、予め硬化した薄板外板の一面に、フィルム状接着
剤を介して未硬化のプリプレグよりなる外板を接着する
とともに、薄板外板の他面に、フィルム状接着剤を介し
てハニカムコアを接着し、表面平滑度の高いハニカムサ
ンドウィッチ構造を構成するようにした技術手段は、特
公昭５７−１８４９９号公報に記載されている。(Prior art) As a method for manufacturing a fiber reinforced resin laminate having a honeycomb core, an outer panel made of uncured prepreg is adhered to one surface of a pre-cured thin outer panel via a film adhesive, and A technical means of bonding a honeycomb core to the other surface of the outer panel via a film adhesive to form a honeycomb sandwich structure with high surface smoothness is described in Japanese Patent Publication No. 18499/1983. .
またプリプレグ材を複数枚積層して形成される部品平板
部分の上に、離型フィルムにより包んだ未硬化状態のプ
リプレグ材を積層したコールプレートを配置し、これら
全体を耐熱性フィルムで覆い、耐熱性フィルムの内部空
間を真空状態とし、その後、加圧、加熱、硬化処理して
、平面度を備えた部品平板部分を成形加工するようにし
た技術手段は、特願昭６３−３１８１６８号に記載され
ている。In addition, a coal plate made of laminated uncured prepreg material wrapped in a release film is placed on top of the flat part of the component formed by laminating multiple sheets of prepreg material, and the entire plate is covered with a heat-resistant film. A technical means in which the internal space of the adhesive film is brought into a vacuum state, and then pressure is applied, heat is applied, and a hardening process is performed to form a flat part of the component with flatness, which is described in Japanese Patent Application No. 63-318168. has been done.
（発明が解決しようとする課８）
予め硬化した薄板外板に、フィルム状接着剤を介して未
硬化のプリプレグよりなる外板およびハニカムコアを接
着する技術手段では、外板を成形、硬化するための治具
を製作する必要があり、またその治具を配置および離型
処理する作業、硬化した薄板外板の外形切断作業および
接着側表面の接着性を向上させるための表面加工が必要
となり、オートクレーブ（硬化炉）の負荷や装備治具の
増加に伴い、成形室の負荷の増大等び他の部品の量産に
与える影響が大きい。(Issue 8 to be solved by the invention) In the technical means of bonding an outer panel made of uncured prepreg and a honeycomb core to a pre-cured thin outer panel via a film adhesive, the outer panel is formed and cured. It is necessary to fabricate a jig for this purpose, and it is also necessary to arrange and release the jig, cut the outer shape of the hardened thin outer plate, and perform surface processing to improve the adhesion of the adhesive side surface. As the load on the autoclave (hardening furnace) and the number of equipment jigs increase, the load on the molding room increases, which has a significant impact on the mass production of other parts.
またプリプレグ材を積層した部品平板部分の上に、離型
フィルムにより包んだ未硬化状態のプリプレグ材を積層
したコールプレートを配置し、これら全体を耐熱性フィ
ルムで覆って、加圧、加熱により、硬化処理する技術手
段では、各部品、毎部品ごとに、適用部位の形状、寸法
に合わせてフールプレートを積層し、部品とともに硬化
して、部品平板部分の平滑度を得るため、コールプレー
トを再使用することが難しく、使い捨てせざるを得す、
大量生産品を作る場合には、コールプレートの製作工数
および材料費の割り掛けができず、部品製作コストが高
くなってしまう。しかも未硬化のプリプレグをコールプ
レートとして用いるため、硬化時に樹脂の粘度が低下し
て、コールプレートの形状適用性が高まり、偏当たりに
よる樹脂欠損、樹脂過剰のない製品面を得ることはでき
るが、コールプレートの剛性低下により、部品平板部分
表面の平滑度が悪くなり、特に航空機の部品のような滑
らかな表面を要求される成形面を成形できない。In addition, a coal plate made of uncured prepreg material wrapped in a release film is placed on top of the flat part of the component made of laminated prepreg material, and the whole is covered with a heat-resistant film, and by pressurization and heating, In the technical means of hardening, fool plates are laminated for each part according to the shape and dimensions of the application area, and then cured together with the parts. In order to obtain the smoothness of the flat part of the part, the call plate is re-layered. It is difficult to use and has to be thrown away,
When making mass-produced products, it is not possible to allocate the number of man-hours and material costs for the production of the coal plate, resulting in high parts production costs. Moreover, since uncured prepreg is used as the coal plate, the viscosity of the resin decreases during curing, increasing the applicability of the shape of the coal plate, and making it possible to obtain a product surface without resin loss or excess resin due to uneven contact. Due to the reduced rigidity of the coal plate, the smoothness of the surface of the flat plate portion of the component deteriorates, making it impossible to mold a molding surface that requires a smooth surface, such as an aircraft component.
本発明は上記した点に鑑みてなされたもので、成形すべ
き積層用素板の積層量の変化に対応した加圧力を、積層
した素板に加え、かつ各コールシートの柔軟性を複合曲
面に対応させ、安定した品質でかつ高い表面平滑度を有
する部品を成形する繊維強化樹脂積層体の製造方法を提
供することを目的とする。The present invention has been made in view of the above points, and it applies a pressing force corresponding to the change in the amount of lamination of the laminated blank sheets to be formed to the laminated blank sheets, and also transforms the flexibility of each call sheet into a composite curved surface. An object of the present invention is to provide a method for manufacturing a fiber-reinforced resin laminate that can mold parts with stable quality and high surface smoothness.
（課題を解決するための手段）
本発明の繊維強化樹脂積層体の製造方法は、未硬化の繊
維強化樹脂の積層用素板を、成形型またはコアの上に異
なった枚数で積層し、積層される積層用素板の積層に応
じた大きさの薄い平板のコールシートを、積層した積層
用素板の上にすべてコールシートが積み重ねられるよう
に配置し、コールシートの積層部分に貫通孔を設け、上
記貫通孔に固定具を設けてコールシートの積層部分を固
定し、積層用素板およびコールシートの積層体を真空バ
ックフィルムで囲み、しかる後、積層体を、加圧、加熱
により、硬化処理して成形加工するようにして構成され
る。(Means for Solving the Problems) The method for producing a fiber-reinforced resin laminate of the present invention involves laminating different numbers of uncured fiber-reinforced resin lamination base plates on a mold or core, and A thin flat coal sheet of a size corresponding to the lamination of the laminated blank sheets to be laminated is arranged so that all the coal sheets are stacked on top of the laminated laminated blank sheets, and a through hole is made in the laminated part of the call sheet. A fixing device is provided in the through hole to fix the laminated portion of the coal sheet, the laminated base plate for lamination and the laminated body of the coal sheet are surrounded by a vacuum backing film, and then the laminated body is pressed and heated. It is configured to be hardened and molded.
（作 用）
本発明の繊維強化樹脂積層体の製造方法においては、積
層した積層用素板の上にこの積層用素板の積層量に対応
して積層したコールシートを設けたことにより、部品の
積層量の変化によらず最適の加圧力を部品に与えられ、
これにより接着強度か増加し、均一な積層部板厚と高い
表面平滑度をもつ製品を作ることかでき、またコールシ
ートのもつ柔軟性により部品の複合曲面に適応し、偏当
たりによる加圧の不均一かなくなり、安定した品質の製
品を作ることができる
（実施例）
以下本発明の一実施例を図面につき説明する。(Function) In the method for producing a fiber-reinforced resin laminate of the present invention, by providing a laminated call sheet on top of the laminated base plates for lamination in an amount corresponding to the amount of lamination of the base plates for lamination, the parts The optimum pressing force can be applied to the parts regardless of changes in the amount of lamination.
This increases adhesive strength, making it possible to create products with uniform laminate thickness and high surface smoothness, and the flexibility of the call sheet allows it to adapt to the complex curved surfaces of parts, reducing pressure caused by uneven contact. Non-uniformity can be eliminated and products with stable quality can be produced (Example) An example of the present invention will be described below with reference to the drawings.
第１図は本発明の繊維強化樹脂積層体の製造方法を航空
機の翼に適用した例を示すものであり、第１図では、未
硬化の繊維強化樹脂の積層用素板１および補強板１ａの
積層体とコールシート２およブ補強コールシート２ａ、
２ｂ、２ｃ、２ｄの積層体とを真空バックフィルム３で
囲んだ組み立て体を、加圧、加熱により、硬化処理する
直前の段階を示している。上記コールシート２は、積層
用素板１と同質または近似したプリプレグ材を硬化処理
した薄い平板であって、積層用素板１に接する面には、
離型剤が塗布されている。FIG. 1 shows an example in which the method for producing a fiber-reinforced resin laminate of the present invention is applied to an aircraft wing. a laminate, a call sheet 2 and a reinforced call sheet 2a,
This shows the stage immediately before the assembled body in which the laminates 2b, 2c, and 2d are surrounded by a vacuum backing film 3 is subjected to a curing process by applying pressure and heating. The caulk sheet 2 is a thin flat plate made of a prepreg material that is the same as or similar to the lamination base plate 1 and is hardened, and the surface in contact with the lamination base plate 1 has a
A mold release agent is applied.
上記コールシート２および補剛コールシ一ト２ａ、２ｂ
％ ２Ｃ％ ２ｄの大きさおよび枚数は、積層用素板１
および補強板１ａの大きさおよび枚数に対応して選定さ
れ、コールシート２には、孔２ｈがまた補剤コールシー
ト２ａｓ ２ｂｓ ２Ｃ％２ｄには、上記孔２ｈに対応
した孔が、第５図に示すようにそれぞれ形成されている
。すなわち上記コールシート２および補剤コールシート
２ａ。The above call sheet 2 and stiffening call sheet 2a, 2b
The size and number of % 2C% 2d are the lamination base plate 1
and the size and number of reinforcing plates 1a, and the coal sheet 2 has holes 2h, and the supplementary coal sheet 2as 2bs 2C% 2d has holes corresponding to the holes 2h, as shown in FIG. They are formed as shown in the figure. That is, the above call sheet 2 and supplementary call sheet 2a.
２ｂ％２Ｃ１２ｄは、これらの孔に挿通されるビン１４
により共通する一側で固定され、面内方向にずれること
を防止した以外は、自由に動けるように配置されている
。2b%2C12d is the bottle 14 inserted through these holes.
They are arranged so that they can move freely, except that they are fixed on one common side and prevented from shifting in the in-plane direction.
上記組み立て体を形成するには、まず第２図に示すよう
に、ハニカムコア４に硬化した断面コ字状の桁材６およ
び硬化した縁材７、積層材１０を接着硬化しその後に積
層用素材１および補強板１ａと接する面を機械加工した
予備組立品に桁受はブロック治具８を挿着し桁材６が桁
受は支持台９により支持されるようにする。そして桁受
はブロックおよび桁材６と治具表面板５との間に形成さ
れる空間に下側ンム１１を、また桁受はブロックおよび
桁材６との上に上側シム１２を配置する。In order to form the above-mentioned assembly, first, as shown in FIG. A block jig 8 is inserted into a pre-assembled product whose surfaces in contact with the material 1 and the reinforcing plate 1a are machined, so that the girder material 6 and the girder receiver are supported by the support bases 9. The lower shim 11 of the girder receiver is arranged in the space formed between the block and girder material 6 and the jig surface plate 5, and the upper shim 12 of the girder receiver is arranged above the block and the girder material 6.
上側シム板治具１２には上記コールシート２に設けた孔
２ｈに対応した孔１３が形成されている。A hole 13 corresponding to the hole 2h provided in the call sheet 2 is formed in the upper shim plate jig 12.
この予備組み立てが完了したら、積層用素板１、および
補強板１ａを組み立て体の上に積層するように置き、つ
いで第３図に示すように、積層用素板１および補強板１
ａの積層体と上側シム板治具１２の上にコールシート２
およびこのコールシート２の上に積層するように補剤コ
ールシート２ａ１２ ｂ ｓ ２ ｃ −２ｄを配置す
る。そしてコールシート２および補剤コールシート２ａ
をそれぞれに設けた孔を一致させ、かつこれら孔を上側
シム板治具１２に設けた孔１３に一致するように位置さ
せ、ビン１４を上側からこれらコールシート２および補
剤コールシートの孔を挿通して上側シム板治具１２に設
けた孔１３に挿着する。これによりコールシート２およ
び補剤コールシート２ａ、２ｂ。When this preliminary assembly is completed, the laminating blank plate 1 and the reinforcing plate 1a are placed on top of the assembly, and then, as shown in FIG.
Place the call sheet 2 on the laminated body of a and the upper shim plate jig 12.
And supplementary call sheet 2a12bs2c-2d is arranged so as to be laminated on top of this call sheet 2. and call sheet 2 and supplementary call sheet 2a
align the holes provided in each, and position these holes so as to match the holes 13 provided in the upper shim plate jig 12, and insert the bottle 14 from above through the holes in the call sheet 2 and supplementary agent call sheet. It is inserted through and inserted into the hole 13 provided in the upper shim plate jig 12. As a result, the call sheet 2 and supplementary call sheets 2a and 2b.
２ ｃ ｓ ２ ｄが定位置に保持される。2 c s 2 d is held in place.
つぎに第４図に示すように、固定配置したコールシート
２および補剤コールシート２ａ、２ｂ。Next, as shown in FIG. 4, the call sheet 2 and supplementary call sheets 2a and 2b are fixedly arranged.
２Ｃ，２ｄを含む組み立て体を覆うように真空バックフ
ィルム３を配置する。真空バックフィルム３の内部空間
は、図示しない真空装置により適当圧に減圧される。ま
たこの真空バックフィルム３の適当位置には調節弁１５
が設けられている。そして真空バックフィルム３の配置
が終わり、真空バックフィルム１５の内部空間が威圧さ
れたら、これら積層体は、硬化炉（オートクレーブ）に
入れられ、ここで加圧、加熱により、硬化処理される。A vacuum back film 3 is placed so as to cover the assembly including 2C and 2d. The internal space of the vacuum back film 3 is reduced to an appropriate pressure by a vacuum device (not shown). Also, a control valve 15 is placed at an appropriate position on this vacuum back film 3.
is provided. After the arrangement of the vacuum back film 3 is completed and the internal space of the vacuum back film 15 is compressed, these laminates are placed in a curing furnace (autoclave), where they are hardened by pressure and heating.
この加圧、加熱による、硬化処理において、コールシー
トは、ハニカムコアセル内に炉内加圧力によって外板が
陥没しないだけの剛性を備え、またこのコールシートの
上に配置される補剤コールシートは、積層用素板１に積
層された補強板の端部による凹凸および厚板部の沈み込
み量Ｓ（第６図）を防ぐだけの剛性を付与する。In this hardening process by applying pressure and heating, the coal sheet has enough rigidity within the honeycomb core cell to prevent the outer skin from collapsing due to the pressure inside the furnace, and the supplementary coal sheet is placed on top of this coal sheet. provides rigidity sufficient to prevent irregularities caused by the ends of the reinforcing plates laminated on the laminated blank plate 1 and the sinking amount S of the thick plate portion (FIG. 6).
第７図ないし第１０図は本発明の他の実施例を示し、こ
の実施例では、まず第８図に示すように、円筒または円
錐状の成形治具表面板２０の外面に設けた凹部２１に、
プリプレグ材の補強板２２ａ５２２ ｂ −２２Ｃ％
２２ ｄをハンドレイアップ法またはフィラメントワイ
ンディング法により順に積層し、ついでこの積層した補
強板２２の上に第９図に示すように、プリプレグ材の外
板２３、を同じくハンドレイアップ法またはフィラメン
トワインディング法により積層する。なお、プリプレグ
材の外板２３は１枚でも複数枚でも良い。そしてこの積
層体の上に、第１０図に示すように円環または円筒状に
成形したコールシート２４ａとこのコールシート２４ａ
の上に積層される補剤コールシート２４ｂ、２４ｃ、２
４ｄ、２４ｅからコールシート２４を、矢印で示すよう
に小径側から被せる。この場合、コールシート２４ａと
補剤コールシート２４ｂ、２４ ｃ、２４ｄ、２４ ｅ
はビン２５により一体的に結合される。また外板２３の
端部にはシム板治具２６．２６か配置される。7 to 10 show another embodiment of the present invention. In this embodiment, as shown in FIG. To,
Prepreg reinforcing plate 22a522b -22C%
22 d are sequentially laminated by hand lay-up method or filament winding method, and then, as shown in FIG. Laminated by method. Note that the outer panel 23 made of prepreg material may be one or more than one. As shown in FIG. 10, a call sheet 24a formed into an annular or cylindrical shape is placed on top of this laminate.
Supplementary call sheet 24b, 24c, 2 laminated on top of
4d and 24e are covered with the call sheet 24 from the small diameter side as shown by the arrow. In this case, the call sheet 24a and supplementary call sheets 24b, 24c, 24d, 24e
are integrally connected by the bin 25. Also, a shim plate jig 26, 26 is arranged at the end of the outer plate 23.
このコールシート２４の装着が終わったら、第７図に示
すように、これら全体を耐熱フィルム２７で覆い、耐熱
フィルム２７の内部を減圧した後、この積層体を硬化炉
（オートクレーブ）に入れ、ここで加圧、加熱により、
硬化処理する。この加圧、加熱による、硬化処理におい
て、コールシートは、硬化後の外板が平滑な面を得るに
必要な剛性を持ち、またコールシートの補剤コールシー
ト部分では、プリプレグ材の補強板２２ａに適正な圧力
が付与されるように剛性が高められている。After the installation of the coal sheet 24 is completed, as shown in FIG. 7, the whole is covered with a heat-resistant film 27, and after reducing the pressure inside the heat-resistant film 27, this laminate is placed in a curing furnace (autoclave). By pressurizing and heating,
Harden. In this curing process by applying pressure and heating, the coal sheet has the necessary rigidity to obtain a smooth surface of the outer panel after hardening, and in the supplementary coal sheet portion of the coal sheet, a reinforcing plate 22a of prepreg material is used. The rigidity is increased so that appropriate pressure can be applied to the
以上述べたように本発明によれば、部品の積層量の変化
によらず最適の加圧力を得ることができるので、層間の
空気溜りが防止され、接着強度が増加し、均一な積層部
板厚と高い表面平滑度をもつ製品を作ることができる。As described above, according to the present invention, it is possible to obtain an optimal pressing force regardless of changes in the amount of laminated parts, thereby preventing air pockets between layers, increasing adhesive strength, and producing uniform laminated parts. Products with high thickness and high surface smoothness can be produced.
また各コールシートが薄くなるため、複合曲面にもよく
なじみ、偏きたりによる加圧の不均一がなくなり、安定
した品質の製品を作ることができる。さらには外板接着
以前の工程で生じる加工誤差に起因する被接着部の形状
、寸法の微妙な違いを吸収できるので、工程に要求され
る公差を大きくとることができ、加工工数を低減できる
。In addition, since each coal sheet is thinner, it conforms well to complex curved surfaces, eliminating uneven pressure due to unevenness, and making it possible to produce products of stable quality. Furthermore, since it is possible to absorb subtle differences in the shape and dimensions of the parts to be bonded due to processing errors that occur in the process before bonding the outer panels, it is possible to increase the tolerance required in the process and reduce the number of processing steps.
第１図は本発明による繊維強化樹脂積層体の製造方法の
硬化処理の前の各部材の配置よを示す図、第２図ないし
第４図は本発明による繊維強化樹脂積層体の製造方法の
工程順を示す図、第５図はコールシートの積層状態を示
す斜視図、第６図は従来の方法で作られた製品の端部を
示す図、第７図ないし１＠１０図は本発明の他の実施例
を示す図である。
１・・・積層用素板、１ａ・・・補強板、２・・・コー
ルシート、２ａ・・・補剤コールシート、２ｈ・・・孔
、３・・・真空バックフィルム、４・・・ハニカムコア
、５・・・治具表面板、６・・・桁材、７・・・縁材、
１２・・・上側シム板治具、１４・・・ビン。FIG. 1 is a diagram showing the arrangement of each member before curing treatment in the method for producing a fiber reinforced resin laminate according to the present invention, and FIGS. 2 to 4 show the arrangement of each member in the method for producing a fiber reinforced resin laminate according to the present invention. Figures showing the process order, Figure 5 is a perspective view showing the laminated state of coal sheets, Figure 6 is a diagram showing the end of the product made by the conventional method, and Figures 7 to 1 @ 10 are the views of the present invention. It is a figure which shows another Example of. DESCRIPTION OF SYMBOLS 1... Raw plate for lamination, 1a... Reinforcement plate, 2... Call sheet, 2a... Supplementary agent call sheet, 2h... Hole, 3... Vacuum back film, 4... Honeycomb core, 5... Jig surface plate, 6... Girder material, 7... Edge material,
12...Upper shim plate jig, 14...Bin.
Claims (1)
アの上に異なった枚数で積層し、積層される積層用素板
の積層に応じた大きさの薄い平板のコールシートを、積
層した積層用素板の上にすべてコールシートが積み重ね
られるように配置し、コールシートの積層部分に貫通孔
を設け、上記貫通孔に固定具を設けてコールシートの積
層部分を固定し、積層用素板およびコールシートの積層
体を真空バックフィルムで囲み、しかる後、積層体を、
加圧、加熱により、硬化処理して成形加工する繊維強化
樹脂積層体の製造方法。Uncured fiber-reinforced resin lamination base plates are laminated in different numbers on a mold or core, and thin flat coal sheets of a size corresponding to the lamination of the lamination base plates to be laminated are laminated. All the call sheets are arranged so that they are stacked on top of the laminated base plate, a through hole is provided in the laminated part of the call sheet, a fixing device is provided in the through hole to fix the laminated part of the call sheet, and the laminated part of the call sheet is fixed. The laminate of the base plate and coal sheet is surrounded by a vacuum backing film, and then the laminate is
A method for producing a fiber-reinforced resin laminate, which is cured and molded by applying pressure and heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2093511A JP3004309B2 (en) | 1990-04-09 | 1990-04-09 | Method for producing fiber-reinforced resin laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2093511A JP3004309B2 (en) | 1990-04-09 | 1990-04-09 | Method for producing fiber-reinforced resin laminate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03292131A true JPH03292131A (en) | 1991-12-24 |
| JP3004309B2 JP3004309B2 (en) | 2000-01-31 |
Family
ID=14084376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2093511A Expired - Fee Related JP3004309B2 (en) | 1990-04-09 | 1990-04-09 | Method for producing fiber-reinforced resin laminate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3004309B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000018566A1 (en) * | 1998-09-30 | 2000-04-06 | Toray Industries, Inc. | Hollow structure of fiber-reinforced resin and method of manufacturing the same |
| JP2001129844A (en) * | 1999-10-12 | 2001-05-15 | General Electric Co <Ge> | Selectively bendable caul |
| JP2007525345A (en) * | 2004-02-25 | 2007-09-06 | ザ・ボーイング・カンパニー | Apparatus and method for processing composite components using elastomeric backing plates |
| WO2012090468A1 (en) * | 2010-12-27 | 2012-07-05 | 川崎重工業株式会社 | Molding die, molding jig, and molding method |
| CN104816491A (en) * | 2015-02-04 | 2015-08-05 | 中航复合材料有限责任公司 | Preparation method for RTM preforms with angular structures |
| CN111483158A (en) * | 2019-01-29 | 2020-08-04 | 株式会社斯巴鲁 | Method for producing composite material |
-
1990
- 1990-04-09 JP JP2093511A patent/JP3004309B2/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000018566A1 (en) * | 1998-09-30 | 2000-04-06 | Toray Industries, Inc. | Hollow structure of fiber-reinforced resin and method of manufacturing the same |
| JP2001129844A (en) * | 1999-10-12 | 2001-05-15 | General Electric Co <Ge> | Selectively bendable caul |
| JP4666719B2 (en) * | 1999-10-12 | 2011-04-06 | ゼネラル・エレクトリック・カンパニイ | Address plate that can be flexed selectively |
| JP2007525345A (en) * | 2004-02-25 | 2007-09-06 | ザ・ボーイング・カンパニー | Apparatus and method for processing composite components using elastomeric backing plates |
| WO2012090468A1 (en) * | 2010-12-27 | 2012-07-05 | 川崎重工業株式会社 | Molding die, molding jig, and molding method |
| JP5779593B2 (en) * | 2010-12-27 | 2015-09-16 | 川崎重工業株式会社 | Molding jig and molding method |
| US9409361B2 (en) | 2010-12-27 | 2016-08-09 | Kawasaki Jukogyo Kabushiki Kaisha | Mold, molding jig and molding method |
| CN104816491A (en) * | 2015-02-04 | 2015-08-05 | 中航复合材料有限责任公司 | Preparation method for RTM preforms with angular structures |
| CN111483158A (en) * | 2019-01-29 | 2020-08-04 | 株式会社斯巴鲁 | Method for producing composite material |
| JP2020121414A (en) * | 2019-01-29 | 2020-08-13 | 株式会社Ｓｕｂａｒｕ | Method for manufacturing composite material |
| CN111483158B (en) * | 2019-01-29 | 2024-05-31 | 株式会社斯巴鲁 | Method for producing composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3004309B2 (en) | 2000-01-31 |
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