JPS5942064B2 - Manufacturing method of fiber reinforced composite material - Google Patents
Manufacturing method of fiber reinforced composite materialInfo
- Publication number
- JPS5942064B2 JPS5942064B2 JP51045428A JP4542876A JPS5942064B2 JP S5942064 B2 JPS5942064 B2 JP S5942064B2 JP 51045428 A JP51045428 A JP 51045428A JP 4542876 A JP4542876 A JP 4542876A JP S5942064 B2 JPS5942064 B2 JP S5942064B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- fibers
- materials
- reinforced
- composite material
- 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
Landscapes
- Laminated Bodies (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Sliding-Contact Bearings (AREA)
Description
【発明の詳細な説明】
本発明は、母材の材質が２種以上積層された複合材料に
おいて、ぞの複合材料全体を繊維で強化した材料の製造
法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a composite material in which two or more types of base materials are laminated, in which the entire composite material is reinforced with fibers.
従来、繊維強化材料の母材には金属、合金、非金属材料
のうち、いずれかが単相で用いられていたが、使用条件
によつては、一つの繊維強化材料が２種以上の異つた材
質からなる層状で母材を構成することが必要になる。Conventionally, a single phase of metal, alloy, or non-metallic material has been used as the base material of fiber-reinforced materials, but depending on the usage conditions, one fiber-reinforced material can contain two or more different types. It is necessary to construct the base material in a layered manner made of ivy material.
一例として、金属材料の表面に耐熱性又は断熱性を付与
するために、各種の被覆処理が行なわれる。For example, various coating treatments are performed to impart heat resistance or heat insulation to the surface of metal materials.
この場合、一般に母材と被覆層とは機械的に結合してい
ることが多いので接着強度が小さい。また、炭素繊維を
補強材とし、母材を銅または従来の軸受合金とした軸受
メタルは、炭素繊維の自己潤滑性も作用してすぐれた軸
受材である。しかし、この繊維強化軸受メタルと従来の
炭素鋼のバックメタルとを組み合せて軸受を作つた場合
、両者の材質が著しく異なるためにいわゆるなじみが悪
く、使用中に両者の接合面においてずれが生じることが
あつた。以上の他にも、各種目的に応じて、母材を２種
以上の材料で構成し、しかも、その母材全体を同時に繊
維で補強した材料が要求されるが、従来は母材の材質が
異なる２種の繊維強化材料を張り合せるなどして、組み
合せる以外に方法がなかつた。In this case, the base material and the coating layer are often mechanically bonded, so the adhesive strength is low. Furthermore, a bearing metal made of carbon fiber as a reinforcing material and a base material of copper or a conventional bearing alloy is an excellent bearing material due to the self-lubricating properties of the carbon fiber. However, when a bearing is made by combining this fiber-reinforced bearing metal with a conventional carbon steel back metal, the material properties of the two are significantly different, so they do not fit together well, and misalignment can occur at the joint surface of the two during use. It was hot. In addition to the above, depending on the purpose, materials are required whose base material is composed of two or more types of materials, and the entire base material is reinforced with fibers at the same time, but conventionally, the material of the base material is The only way to do this was to combine two different types of fiber-reinforced materials by laminating them together.
従来、一つの繊維強化材料において、母材の材質を変え
た、材料の製造方法はなかつたが、本発明においては、
金属表面と接着力がすぐれ、また、機械的性質のすぐれ
た皮膜で被覆すること、あるいは、軸受メタルとバック
メタルとを同一の繊維強化材料とし、しかも、両メタル
の母材をそれぞれの目的に適した材料とすることを検討
した結果、新しい繊維強化複合材料の製造法を提供する
ことが可能になつたのである。本発明は、繊維を、少な
くとも２種が積層された金属材料及び／または非金属材
料中共通に含有させて成形することを特徴とする繊維強
化複合材料の製造法で、その具体的実施例を以下添付図
面に従つて詳述する。Conventionally, there was no method for manufacturing a single fiber-reinforced material by changing the material of the base material, but in the present invention,
Coating with a film that has excellent adhesion to the metal surface and excellent mechanical properties, or using the same fiber-reinforced material for the bearing metal and back metal, and using the base materials of both metals for their respective purposes. As a result of considering suitable materials, it became possible to provide a new manufacturing method for fiber-reinforced composite materials. The present invention is a method for manufacturing a fiber-reinforced composite material, which is characterized in that fibers are commonly contained in a laminated metal material and/or non-metal material and molded. The details will be explained below with reference to the attached drawings.
第１図は本発明の製造方法による２層構造の繊維強化複
合材料を模型に示した第１実施例である。FIG. 1 is a first example showing a model of a two-layer fiber-reinforced composite material manufactured by the manufacturing method of the present invention.
すなわち、それぞれ異なる母材１、２が接合面４で接合
し、しかも両者は共通の繊維３で強化されている。この
ような構造では接合面４を介して、共通の繊維３が両方
の母材１、２に含まれるので、母材１、２の強化と同時
に２層間の接着を強固にしている。繊維３の状態は第１
図においては長繊維が並んでいるが、実際には短繊維で
もよい。That is, the base materials 1 and 2, which are different from each other, are joined at the joint surface 4, and both are reinforced with a common fiber 3. In such a structure, the common fibers 3 are included in both base materials 1 and 2 via the bonding surface 4, so that the base materials 1 and 2 are strengthened and at the same time the adhesion between the two layers is strengthened. The state of fiber 3 is the first
In the figure, long fibers are lined up, but short fibers may actually be used.
さらに繊維３は母材１、２全体に含有されなくても第１
図に示すように、接合面４をはさみ一部のみに含有させ
ても良い。第１図に示す２層構造の繊維強化材料の製造
法としては、例えば母材２の粉末または溶融物の中に繊
維３の一部を埋め込んで成形した後、母材２に含有され
ない残りの繊維に母材１の粉末または溶融物を流し込ん
で成形し、次に母材１と母材２とを接合するために加熱
する。Furthermore, even if the fiber 3 is not contained in the entire base materials 1 and 2, the fiber 3
As shown in the figure, the bonding surface 4 may be included only in a part of the scissors. As a manufacturing method for the two-layered fiber-reinforced material shown in FIG. The powder or melt of the base material 1 is poured into the fibers and shaped, and then heated to bond the base materials 1 and 2 together.
本実施例の場合、母材１を銅、繊維３を黒鉛、母材２を
Ａｌ合金にした結果、軽量でしかも摺動特性の良好な複
合材料が得られた。In the case of this example, as a result of using copper as the base material 1, graphite as the fiber 3, and Al alloy as the base material 2, a lightweight composite material with good sliding properties was obtained.
次に本発明の第２実施例について説明する。Next, a second embodiment of the present invention will be described.
第２図に示すように、一方向に、平面状に並べた炭素繊
維５の端部にＣｕ−Ｓｎ合金６を溶射し、残りの部分に
Ａｌ７を溶射した板状素材Ａを作製し、それを第３図に
示すように５枚重ねて、黒鉛型に入れ、６５０℃に加熱
しながら加圧成形する。その結果、第４図に示すように
母材１，２が炭素繊維の長手方向において２層となつた
複合材料が得られた。このようにして作製された材料は
、軽量でしかも、表面に良好な摺動特性を備えている。
以上詳述した本発明の繊維強化複合材料の製造法の特徴
としては下記のとおりである。１）母材を目的に応じて
積層された２種以上の材質で構成する。As shown in FIG. 2, a plate-like material A is prepared by thermally spraying Cu-Sn alloy 6 on the ends of carbon fibers 5 arranged in a plane in one direction and thermally spraying Al7 on the remaining portion. As shown in FIG. 3, five sheets were stacked one on top of the other, placed in a graphite mold, and pressure-molded while heating to 650°C. As a result, a composite material was obtained in which base materials 1 and 2 were formed into two layers in the longitudinal direction of carbon fibers, as shown in FIG. The material produced in this way is lightweight and has good sliding properties on the surface.
The characteristics of the method for manufacturing the fiber-reinforced composite material of the present invention detailed above are as follows. 1) The base material is composed of two or more materials laminated according to the purpose.
また、母材の各材質層とも強度の大きい繊維を共通に含
有するので強度の大きい材料が得られる。２）各材質層
間を拡散合金化すれは、各層の接着状態は極めて、良好
である。Furthermore, since each material layer of the base material commonly contains fibers with high strength, a material with high strength can be obtained. 2) When the material layers are formed into a diffusion alloy, the adhesion between the layers is extremely good.
３）繊維の状態は連続繊維が望ましいが、さらに繊維同
志は独立したまたは互いに一部で接合された網目状でも
よい。3) It is desirable that the fibers be continuous fibers, but the fibers may be independent or may be connected to each other in a network shape.
上記連続繊維とは、最終的に得られる複合材料成形体の
全長にわたつて含まれる繊維のことである。２種母材間
に共通に含まれれば短繊維でもよい。The above-mentioned continuous fibers refer to fibers that are included over the entire length of the finally obtained composite material molded product. Short fibers may be used as long as they are commonly included between the two base materials.
４）母材の材質は金属材料同志の組合せ、非金属材料同
志の組合せ、または金属材料と非金属材料の組合せのい
ずれでもよい。4) The material of the base material may be a combination of metal materials, a combination of non-metal materials, or a combination of metal and non-metal materials.
また各材質の大きさ、厚さも任意である。上記において
、非金属材料で母材として使えるものは、繊維をその母
材中心に含有でき、繊維を含有したことによつて最終的
に得られる複合材料の材質を悪化させないものでよい。Further, the size and thickness of each material are also arbitrary. In the above, the non-metallic material that can be used as the base material is one that can contain fibers in the center of the base material and does not deteriorate the quality of the composite material that is finally obtained due to the inclusion of fibers.
例えばプラスチツク、ガラス、セメント、セラミツクな
ど、特に制限はない。本発明は２層以上の多層からなり
、繊維で強化された材料、すなわち、繊維強化軸受、ま
たは繊維強化したクラツド材の製造法としても応用でき
る。For example, plastic, glass, cement, ceramic, etc. are not particularly limited. The present invention can also be applied to a method for producing a fiber-reinforced material consisting of two or more layers, ie, a fiber-reinforced bearing or a fiber-reinforced cladding material.
第１図は本発明の製造法による２層構造の繊維強化複合
材料を模型に示した第１実施例の斜視図、第２図は本発
明の第２実施例を示す斜視図、第３図はその工程で板状
素材を５枚重ねた状態の斜視図、第４図は炭素繊維の長
手方向において２層となつた複合材料の斜視図である。
１，２・・・・・・母材、３・・・・・・繊維、４・・
・・・・接合面、５・・・・・・炭素繊維。FIG. 1 is a perspective view of a first embodiment of a two-layer fiber reinforced composite material manufactured by the manufacturing method of the present invention, FIG. 2 is a perspective view of a second embodiment of the present invention, and FIG. 4 is a perspective view of a state in which five sheets of plate-like material are stacked in the process, and FIG. 4 is a perspective view of a composite material made of two layers in the longitudinal direction of carbon fibers. 1, 2... Base material, 3... Fiber, 4...
...Joint surface, 5...Carbon fiber.
Claims (1)
融状の２種の金属材料をそれぞれ分離して充填した後、
加熱又は加熱しながら加圧成形することを特徴とする、
繊維強化複合材料の製造法。1 After separating and filling two types of powdered or molten metal materials into the spaces of fibers oriented and focused in one direction,
Characterized by heating or pressure molding while heating,
Method for manufacturing fiber reinforced composite materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51045428A JPS5942064B2 (en) | 1976-04-23 | 1976-04-23 | Manufacturing method of fiber reinforced composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51045428A JPS5942064B2 (en) | 1976-04-23 | 1976-04-23 | Manufacturing method of fiber reinforced composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52128872A JPS52128872A (en) | 1977-10-28 |
| JPS5942064B2 true JPS5942064B2 (en) | 1984-10-12 |
Family
ID=12719009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51045428A Expired JPS5942064B2 (en) | 1976-04-23 | 1976-04-23 | Manufacturing method of fiber reinforced composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942064B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63159867U (en) * | 1987-04-06 | 1988-10-19 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393120A (en) * | 1977-01-27 | 1978-08-15 | Honda Motor Co Ltd | Fiber reinforcement complex portion material and its preparation |
| JPS61153245A (en) * | 1984-12-27 | 1986-07-11 | Tokai Carbon Co Ltd | Production of sheet-like whisker reinforced metallic composite material |
| JPS61163224A (en) * | 1985-01-14 | 1986-07-23 | Sumitomo Electric Ind Ltd | Composite member and its manufacture |
| CN102051534B (en) * | 2011-01-14 | 2012-08-22 | 南京信息工程大学 | Damping wear-resistant copper alloy material and preparation method thereof |
-
1976
- 1976-04-23 JP JP51045428A patent/JPS5942064B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63159867U (en) * | 1987-04-06 | 1988-10-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52128872A (en) | 1977-10-28 |
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