JPH04107309A - Fiber reinforced resin roll for high temperature - Google Patents
Fiber reinforced resin roll for high temperatureInfo
- Publication number
- JPH04107309A JPH04107309A JP22418490A JP22418490A JPH04107309A JP H04107309 A JPH04107309 A JP H04107309A JP 22418490 A JP22418490 A JP 22418490A JP 22418490 A JP22418490 A JP 22418490A JP H04107309 A JPH04107309 A JP H04107309A
- Authority
- JP
- Japan
- Prior art keywords
- thermal expansion
- flange member
- fiber
- fiber reinforced
- high temperature
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 title claims abstract description 41
- 229920005989 resin Polymers 0.000 title claims abstract description 41
- 239000000835 fiber Substances 0.000 title claims abstract description 13
- 239000003733 fiber-reinforced composite Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012783 reinforcing fiber Substances 0.000 claims description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000000805 composite resin Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 101100511168 Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) lex1 gene Proteins 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 239000004727 Noryl Substances 0.000 description 1
- 229920001207 Noryl Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産 の１ 里
本発明は、フィルム、紙などの搬送用ロール、或いは印
刷用ロールなど、種々の産業機械用ロールとして、・１
００〜１５０℃の高温環境にて使用し得る高温用繊維強
化樹脂ロールに関するものである。[Detailed Description of the Invention] The present invention provides rolls for use in various industrial machines, such as rolls for transporting films, paper, etc., or rolls for printing.
The present invention relates to a high-temperature fiber-reinforced resin roll that can be used in a high-temperature environment of 00 to 150°C.
従Ｊ−！！２１Ｌ術
従来、１００〜１５０ ’Ｃの高温環境にて使用される
産業機械用ロールは、一般に金属にて作製されているが
、重量が大であるために取扱いが容易でなく、又、慣性
質量が大きいために回転の始動及び停止に大きなエネル
ギーを必要とし、精密な回転制御には不都合である。J-! ! Conventionally, rolls for industrial machinery used in high-temperature environments of 100 to 150'C are generally made of metal, but they are difficult to handle due to their large weight, and also have low inertial mass. Since the rotation is large, a large amount of energy is required to start and stop the rotation, which is inconvenient for precise rotation control.
このような問題を解決するために、比較的軽量で、高温
環境にても充分な強度が得られる繊維強化複合樹脂製の
中空管を使用してロールを作製することが提案されてい
る。In order to solve these problems, it has been proposed to manufacture rolls using hollow tubes made of fiber-reinforced composite resin, which are relatively lightweight and have sufficient strength even in high-temperature environments.
通常、斯る繊維強化複合樹脂製のロールは、第１図に図
示するように、繊維強化複合樹脂製の胴体１と、該胴体
ｌの両端部に嵌合する円盤状のフランジ部材２と、該フ
ランジ部材２に一体に取り付けられた回転軸３とを有し
ている。Usually, such a roll made of fiber-reinforced composite resin includes a body 1 made of fiber-reinforced composite resin, a disc-shaped flange member 2 fitted to both ends of the body 1, as shown in FIG. It has a rotating shaft 3 integrally attached to the flange member 2.
一般に、フランジ部材２は、胴体１を保持するのに充分
な剛性を持たなければならないので、炭素鋼或はアルミ
ニウムなどの金属材料が用いられている。繊維強化複合
樹脂製の胴体１と金属材料製のフランジ部材２との接合
はネジなどによる機械的固着が困難であるために通常接
着剤が使用される。Generally, the flange member 2 must have sufficient rigidity to hold the fuselage 1, so a metal material such as carbon steel or aluminum is used. Since it is difficult to mechanically fix the fuselage 1 made of fiber-reinforced composite resin and the flange member 2 made of metal material using screws or the like, an adhesive is usually used.
が ゛しようとする 題
このような構成の繊維強化樹脂ロールは、通常の温度環
境下にては極めて好適に作動するものであるが、１００
〜１５０℃の高温環境にて使用した場合には、フランジ
部材２に嵌合する胴体１の端部分にクラックが発生した
り、接着面の剥れが生じ、使用不能となることがあった
。The fiber-reinforced resin roll with such a structure operates extremely well under normal temperature environments, but
When used in a high temperature environment of ~150° C., cracks may occur at the end portion of the body 1 that fits into the flange member 2, or the adhesive surface may peel, making it unusable.
このような問題が、胴体１とフランジ部材２との熱膨張
率が大きく相違していることに起因していることは明ら
かである。この解決のために、フランジ部材２を胴体１
と同じ材料にて作製することが考えられるが、繊維強化
複合樹脂にて十分な強度を有し、しかも回転軸３を十分
強固に取付は得る形状構造のフランジ部材２を作製する
ことはその工程が極めて複雑で、側底採用し得るもので
はない。It is clear that such a problem is caused by the large difference in coefficient of thermal expansion between the body 1 and the flange member 2. In order to solve this problem, the flange member 2 is
It is conceivable that the flange member 2 can be made from the same material as the fiber-reinforced composite resin, but it is difficult to make the flange member 2 with a shape and structure that has sufficient strength and that allows the rotating shaft 3 to be attached firmly enough. is extremely complex and cannot be adopted basolaterally.
本発明者らは、多くの研究実験の結果、フランジ部材２
の熱膨張率を必ずしも胴体１の熱膨張率と同じとするこ
となく、両者の熱膨張率の差を所定の値の範囲内に抑え
ることによって、この問題を解決し得ることを見出した
。As a result of many research experiments, the present inventors discovered that the flange member 2
It has been found that this problem can be solved by not necessarily making the coefficient of thermal expansion of the fuselage 1 the same as that of the fuselage 1, but by suppressing the difference in the coefficient of thermal expansion between the two within a predetermined value range.
本発明は斯かる新規な知見に基づくものである。The present invention is based on this new finding.
従って、本発明の目的は、１００〜１５０℃の高温環境
にて使用し得る高温用繊維強化樹脂ロールを提供するこ
とである。Therefore, an object of the present invention is to provide a high-temperature fiber-reinforced resin roll that can be used in a high-temperature environment of 100 to 150°C.
を ゛するための
上記目的は本発明に係る高温用繊維強化樹脂ロールにて
達成される。要約すれば本発明は、繊維強化複合樹脂を
主体とする円筒状の胴体と、該胴体の両端部に固定され
たフランジ部材とを有し、前記胴体と前記フランジ部材
の熱膨張率の差は、最大４ Ｘ １０−’／’Ｃとされ
ることを特徴とする高温用繊維強化樹脂ロールである。The above objects are achieved by the high temperature fiber reinforced resin roll according to the present invention. In summary, the present invention has a cylindrical body mainly made of fiber-reinforced composite resin, and flange members fixed to both ends of the body, and the difference in thermal expansion coefficient between the body and the flange members is , a maximum of 4 x 10-'/'C.
好ましくは、フランジ部材は０．５ Ｘ １０−６／℃
〜４×１０−’／”Ｃの熱膨張率を有する低熱膨張金属
で作製され、低熱膨張金属としてはＦｅ−Ｎｉ合金が好
適に使用し得る。Ｎｉ含有量が３５〜３６％のものが最
も好ましい。Preferably, the flange member is 0.5 x 10-6/°C
It is made of a low thermal expansion metal having a coefficient of thermal expansion of ~4×10-'/''C, and Fe-Ni alloy can be suitably used as the low thermal expansion metal.The one with a Ni content of 35 to 36% is the most suitable. preferable.
１皿泗
次に、本発明に係る高温用繊維強化樹脂ロールの一実施
例を図面を参照して具体的に説明する。Next, one embodiment of the high temperature fiber reinforced resin roll according to the present invention will be specifically described with reference to the drawings.
本発明は、第１図に示す構成のロール１に好適に具現化
される。The present invention is suitably embodied in a roll 1 having the configuration shown in FIG.
つまり、本実施例にて、本発明に係る高温用繊維強化樹
脂ロールは、上述したように、繊維強化複合樹脂にて形
成された円筒状の胴体１を備えており、該胴体１の両端
部には、円盤状のフランジ部材２が嵌装される。胴体１
とフランジ部材２とは接着剤にて接合されるのが好適で
ある。又、フランジ部材２には、その中心部に回転軸３
が取付けられる。That is, in this embodiment, the high temperature fiber reinforced resin roll according to the present invention is equipped with a cylindrical body 1 made of fiber reinforced composite resin, as described above, and both ends of the body 1 are A disc-shaped flange member 2 is fitted into the flange member 2 . fuselage 1
It is preferable that the flange member 2 and the flange member 2 are joined using an adhesive. The flange member 2 also has a rotating shaft 3 at its center.
is installed.
前記胴体１は、強化繊維として炭素繊維を使用した炭素
繊維強化複合樹脂とすることができるが、強化繊維とし
ては炭素繊維のほかに、ガラス繊維、アラミド繊維など
の繊維を用いることができる。又、マトリクス樹脂とし
ては、エポキシ、不飽和ポリエステル、ウレタンアクリ
レート、ビニルエステル、フェノール、ポリウレタン等
の熱硬化性樹脂、及びナイロン６、ナイロン６６、ナイ
ロン１２（以上は商品名）、ＰＢＴ、ＰＥＴ、ポリカー
ボネイト、ポリアセタール、ポリフェニレンスルファイ
ド、ポリエーテルエーテルケトン、ポリエーテルスルフ
ァイド、ポリフェニレンオキシド、ノリル、ポリプロピ
レン、ポリ塩化ビニール等の熱可塑性樹脂が使用され、
更に耐熱性、耐候性を改良するための添加剤及び着色剤
などを添加することもできる。The body 1 can be made of a carbon fiber-reinforced composite resin using carbon fibers as reinforcing fibers, but other than carbon fibers, fibers such as glass fibers and aramid fibers can also be used as reinforcing fibers. In addition, as matrix resins, thermosetting resins such as epoxy, unsaturated polyester, urethane acrylate, vinyl ester, phenol, and polyurethane, as well as nylon 6, nylon 66, nylon 12 (the above are trade names), PBT, PET, and polycarbonate. , polyacetal, polyphenylene sulfide, polyether ether ketone, polyether sulfide, polyphenylene oxide, noryl, polypropylene, polyvinyl chloride, and other thermoplastic resins are used.
Furthermore, additives and colorants for improving heat resistance and weather resistance can also be added.
更に、本発明のロールは、耐摩耗性及び耐食性を向上せ
しめるために、胴体１の外表面に薄肉の金属筒を被嵌し
、或いは金属メツキ層を形成してもよい。Further, in the roll of the present invention, a thin metal cylinder may be fitted on the outer surface of the body 1, or a metal plating layer may be formed on the outer surface of the body 1, in order to improve wear resistance and corrosion resistance.
本発明に従えば、胴体１とフランジ部材２の熱膨張率の
差は、最大４ Ｘ １０−６／℃とされる。According to the invention, the difference in coefficient of thermal expansion between the body 1 and the flange member 2 is at most 4 x 10-6/°C.
又、本発明者らの研究実験の結果によると、上述した各
種の繊維強化複合樹脂の熱膨張率は金属材料の熱膨張率
に比較すると実質的にゼロと考えられ、従って、フラン
ジ部材２としては、熱膨張率が４Ｘ１０−６／℃以下と
される低熱膨張金属材料にて作製される必要がある。こ
のような低熱膨張金属としては、Ｆｅ−Ｎｉ合金である
インバー合金或はニレジスト鋳鉄が好ましく、例えば（
株）榎本鋳鉄工所製ノビナイト鋳鉄ＣＦ５、ＣＤ５ （
商品名）、或は日本鋳造（株）製ＬＥＸ５、ＬＥＸ １
５、ＬＥＸ２５ （商品名）が好適に使用される。ノビ
ナイト鋳鉄ＣＦ５、ＣＤ５の熱膨張率は３〜４ Ｘ １
０−６／℃であり、ＬＥＸ５、ＬＥＸ１５、ＬＥＸ２５
の熱膨張率は０．５〜３．ＯＸ １０−６／’Ｃであり
、構造用炭素鋼の１／３〜１／２０、アルミニウムの１
／６〜１／４５である。Furthermore, according to the results of research experiments conducted by the present inventors, the coefficient of thermal expansion of the various fiber-reinforced composite resins mentioned above is considered to be substantially zero compared to the coefficient of thermal expansion of metal materials. must be made of a low thermal expansion metal material with a coefficient of thermal expansion of 4×10 −6 /° C. or less. As such a low thermal expansion metal, Invar alloy, which is a Fe-Ni alloy, or Niresist cast iron is preferable, such as (
Novinite cast iron CF5, CD5 (manufactured by Enomoto Cast Iron Works Co., Ltd.)
Product name), or LEX5, LEX1 manufactured by Nippon Casting Co., Ltd.
5. LEX25 (trade name) is preferably used. The thermal expansion coefficient of nobinite cast iron CF5 and CD5 is 3 to 4 x 1
0-6/℃, LEX5, LEX15, LEX25
The coefficient of thermal expansion is 0.5 to 3. OX 10-6/'C, 1/3 to 1/20 of structural carbon steel and 1/2 of aluminum
/6 to 1/45.
フランジ部材２は低熱膨張金属にて作製され、胴体１と
の熱膨張率の差は、従来に比し大巾に低減したとはいえ
未だに存在する。The flange member 2 is made of a low thermal expansion metal, and the difference in thermal expansion coefficient between the flange member 2 and the body 1 still exists, although it has been greatly reduced compared to the past.
しかしながら、本発明の構成によれば、１００〜１５０
℃の高温環境にて使用した場合にもフランジ部材２に嵌
合する胴体１の端部分にクラックが発生したり、接着面
の剥れが生じるようなことはなかった。これは、熱膨張
率の差が最大４ Ｘ １０−６／℃の範囲内に維持され
ている場合には、フランジ部材２の熱膨張量は、繊維強
化複合樹脂が高温環境下にて弾性或は塑性変形すること
により十分に吸収されるからであると思われる。However, according to the configuration of the present invention, 100 to 150
Even when used in a high-temperature environment of .degree. C., no cracks were generated at the end portion of the body 1 that fits into the flange member 2, and no peeling of the adhesive surface occurred. This means that if the difference in thermal expansion coefficient is maintained within the maximum range of 4 x 10-6/°C, the amount of thermal expansion of the flange member 2 will be determined by the elasticity or elasticity of the fiber-reinforced composite resin in a high temperature environment. This seems to be because it is sufficiently absorbed by plastic deformation.
次に、本発明の高温用繊維強化樹脂ロールを実施例につ
いて更に具体的に説明する。Next, the high-temperature fiber-reinforced resin roll of the present invention will be described in more detail with reference to Examples.
東」１例」２
第１図の構成の高温用繊維強化樹脂ロールにおいて、強
化繊維として炭素繊維を使用し、マトリクス樹脂として
はエポキシ樹脂を用いて、内径９４ｍｍ、外径１００ｍ
ｍ、長さ２０００ｍｍの胴体１を作製した。炭素繊維は
、繊維径７μｍ、引張強度３０００ Ｍ Ｐ ａ、引張
弾性率２３０ＧＰａのものを使用し、マトリクス樹脂含
有量は３５重量％であった。Example 2: In the high-temperature fiber-reinforced resin roll with the configuration shown in Figure 1, carbon fiber is used as the reinforcing fiber, epoxy resin is used as the matrix resin, and the roll has an inner diameter of 94 mm and an outer diameter of 100 m.
A fuselage 1 having a length of 2000 mm and a length of 2000 mm was manufactured. The carbon fiber used had a fiber diameter of 7 μm, a tensile strength of 3000 MPa, and a tensile modulus of 230 GPa, and the matrix resin content was 35% by weight.
フランジ部材２は、熱膨張率が３〜４Ｘ１０−６／℃と
されるノビナイト鋳鉄ＣＦ５を使用して、外径９４ｍｍ
、厚さ８０ｍｍとされ、接着剤を使用して前記胴体１に
接合した。The flange member 2 is made of nobinite cast iron CF5 with a coefficient of thermal expansion of 3 to 4 x 10-6/°C, and has an outer diameter of 94 mm.
, with a thickness of 80 mm, and was bonded to the body 1 using an adhesive.
このようにして作製した繊維強化樹脂ロールを１５０°
Ｃ環境下に１０時間放置したが、胴体１の端部分にクラ
ックが発生したり、接着面の剥れが生じることはなかっ
た。The fiber-reinforced resin roll produced in this way was
Although it was left in a C environment for 10 hours, no cracks occurred at the end portions of the body 1, and no peeling of the adhesive surface occurred.
比」計画」２
フランジ部材２を、熱膨張率が１０×１０／℃とされる
構造用炭素鋼（３４５Ｃ）を使用して作製した以外は、
実施例１と同じ構成の繊維強化樹脂ロールを作製した。Ratio "Plan" 2 Except that the flange member 2 was made using structural carbon steel (345C) with a coefficient of thermal expansion of 10 × 10 / ° C.
A fiber-reinforced resin roll having the same configuration as in Example 1 was produced.
このようにして作製した繊維強化樹脂ロールを、実施例
と同様に１５０°Ｃ環境下に１０時間放置したところ、
胴体１の端部分にクラックが発生した。When the fiber-reinforced resin roll produced in this way was left in a 150°C environment for 10 hours as in the example,
A crack occurred at the end of fuselage 1.
光」Ｌの」Ｌ果
以上説明したように、本発明に係る高温用繊維強化樹脂
ロールは、繊維強化複合樹脂にて形成された胴体を、熱
膨張率の差が最大４ Ｘ １０−６／’Ｃとされる低熱
膨張合金にて作製されるフランジ部材に取付ける構成と
されるために、１００〜１５０ ’Ｃ環境下にて使用し
た場合においても、胴体の端部分にクラックが発生した
り、接着面の剥れが生じることがないという特長を有す
る。As explained above, the high-temperature fiber-reinforced resin roll according to the present invention has a body made of fiber-reinforced composite resin with a maximum difference in thermal expansion coefficient of 4 x 10-6/ Since it is attached to a flange member made of a low thermal expansion alloy known as 'C', even when used in an environment of 100 to 150'C, cracks may occur at the end of the fuselage. It has the advantage that the adhesive surface does not peel off.
第１図は、本発明に係る高温用繊維強化樹脂ロールの一
実施例を示す縦断側面図である。
１：胴 体
２：フランジ部材FIG. 1 is a longitudinal cross-sectional side view showing an embodiment of a high-temperature fiber-reinforced resin roll according to the present invention. 1: Body 2: Flange member
Claims (1)
胴体の両端部に固定されたフランジ部材とを有し、前記
胴体と前記フランジ部材の熱膨張率の差は、最大４×１
０＾−＾６／℃とされることを特徴とする高温用繊維強
化樹脂ロール。 ２）フランジ部材は０．５×１０＾−＾６／℃〜４×１
０＾−＾６／℃の熱膨張率を有する低熱膨張金属で作製
されてなる請求項１記載の高温用繊維強化樹脂ロール。 ３）低熱膨張金属はＦｅ−Ｎｉ合金である請求項２記載
の高温用繊維強化樹脂ロール。 ４）繊維強化複合樹脂は、強化繊維として炭素繊維を使
用し、マトリクス樹脂としてエポキシ樹脂を用いた炭素
繊維強化複合樹脂である請求項１、２又は３記載の高温
用繊維強化樹脂ロール。[Scope of Claims] 1) A cylindrical body mainly made of fiber-reinforced composite resin, and flange members fixed to both ends of the body, and a difference in coefficient of thermal expansion between the body and the flange members. is maximum 4×1
A fiber-reinforced resin roll for high temperature use characterized by a temperature of 0^-^6/°C. 2) Flange member is 0.5 x 10^-^6/℃ ~ 4 x 1
The high-temperature fiber-reinforced resin roll according to claim 1, which is made of a low thermal expansion metal having a coefficient of thermal expansion of 0^-^6/°C. 3) The high temperature fiber reinforced resin roll according to claim 2, wherein the low thermal expansion metal is a Fe-Ni alloy. 4) The fiber reinforced resin roll for high temperature use according to claim 1, 2 or 3, wherein the fiber reinforced composite resin is a carbon fiber reinforced composite resin using carbon fiber as the reinforcing fiber and epoxy resin as the matrix resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22418490A JPH04107309A (en) | 1990-08-28 | 1990-08-28 | Fiber reinforced resin roll for high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22418490A JPH04107309A (en) | 1990-08-28 | 1990-08-28 | Fiber reinforced resin roll for high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04107309A true JPH04107309A (en) | 1992-04-08 |
Family
ID=16809843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22418490A Pending JPH04107309A (en) | 1990-08-28 | 1990-08-28 | Fiber reinforced resin roll for high temperature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04107309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001074039A (en) * | 1999-07-30 | 2001-03-23 | Xerox Corp | Roller, developing roller and electrophotograp printing device |
| CN100410057C (en) * | 2001-10-03 | 2008-08-13 | 山内株式会社 | Process for producing resin roller |
| US12145749B2 (en) | 2018-05-23 | 2024-11-19 | Mitsubishi Electric Corporation | Pipe structure, truss structure, and artificial satellite using the same |
-
1990
- 1990-08-28 JP JP22418490A patent/JPH04107309A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001074039A (en) * | 1999-07-30 | 2001-03-23 | Xerox Corp | Roller, developing roller and electrophotograp printing device |
| CN100410057C (en) * | 2001-10-03 | 2008-08-13 | 山内株式会社 | Process for producing resin roller |
| US12145749B2 (en) | 2018-05-23 | 2024-11-19 | Mitsubishi Electric Corporation | Pipe structure, truss structure, and artificial satellite using the same |
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