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CFRTPプリプレグのロール成形とその機械的特性評価
https://doi.org/10.14988/pa.2017.0000013817
https://doi.org/10.14988/pa.2017.00000138178166694d-a230-46cb-b394-800b051e1a69
名前 / ファイル | ライセンス | アクション |
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023055030005.pdf (2.6 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2014-11-28 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | CFRTPプリプレグのロール成形とその機械的特性評価 | |||||
タイトル | ||||||
言語 | ja-Kana | |||||
タイトル | CFRTP プリプレグ ノ ロール セイケイ ト ソノ キカイテキ トクセイ ヒョウカ | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Roll forming of CFRTP prepreg and evaluation of its mechanical property | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | 炭素繊維強化熱可塑樹脂複合材料, ロール成形, ポリアミド6, プリプレグ, ボイド率 CFRTP, roll forming, Polyamide 6, prepreg, void content |
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資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.14988/pa.2017.0000013817 | |||||
ID登録タイプ | JaLC | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
田中, 和人
× 田中, 和人× 祐名, 竜馬× 水野, 翔太× 片山, 傅生 |
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著者所属 | ||||||
ja | ||||||
田中, 和人 / 同志社大学生命医科学部医工学科教授 | ||||||
著者所属 | ||||||
ja | ||||||
祐名, 竜馬 / Graduate School of Life and Medical Sciences, Doshisha University | ||||||
著者所属 | ||||||
ja | ||||||
水野, 翔太 / Graduate School of Life and Medical Sciences, Doshisha University | ||||||
著者所属 | ||||||
ja | ||||||
片山, 傳生 / 同志社大学生命医科学部医工学科教授 | ||||||
著者所属(英) | ||||||
en | ||||||
Doshisha University | ||||||
所属機関識別子種別 | ||||||
値 | kakenhi | |||||
所属機関識別子 | ||||||
値 | 34310 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 熱可塑性樹脂をマトリックスに用いたCFRTPは高比強度、高比剛性、生産性、リサイクル性に優れているため、自動車の軽量化に貢献できるとして期待されている。熱可塑性樹脂は一般に熱硬化性樹脂に比べ粘度が高く、強化繊維に熱可塑性樹脂を含浸させることが、CFRTPの成形において課題となっている。したがって、現状のFRTPの成形方法としては、樹脂の含浸と成形を2つのプロセスにわけ、含浸プロセスでは、強化繊維に樹脂を含浸させたプリプレグを製造し、このプリプレグを用いて2次加工するプロセスが用いられることが多い。プリプレグの樹脂供給方法として、製造時間の短縮や、コストの削減が望めることから不織布含浸法が期待されている。またプリプレグの製造プロセスとしては、圧縮成形法と比較して連続的なプロセスであるという利点から、ロール成形法が期待されている。本研究では、CFRTPプリプレグのロール成形における、ロール進行方向に対する繊維方向、ロールに通す工程、樹脂の種類、予備加熱温度、ロール通し回数が樹脂含浸特性およびその機械的特性に及ぼす影響を明らかにした。 | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Carbon Fiber Reinforced Thermoplastics (CFRTP) in which thermoplastic resin were used for the matrix have been expected to reduce the weight of cars since they are superior in specific strength, specific rigidity, productivity, and recyclability. In general, the thermoplastic resin is higher in viscosity than the thermoset resin. Therefore, to impregnate the thermoplastic resin into the reinforcing fibers is becoming a serious issue in molding of CFRTP. From these reasons, CFRTP forming is usually divided into two processes; one is the impregnation process of the resin to reinforcing fibers to produce prepreg sheet and the other is molding process by using the prepreg sheet. In the method of supplying the resin in producing prepreg, non-woven fabric of matrix resin has been expected to shorten the manufacturing time and reduce cost. For the process of producing prepreg, roll forming method has advantages of a continuous process compared to a compression press molding process. In this study, prepreg sheets of CFRTP were produced by using the roll forming method and the effects of process conditions, such as the fiber direction, the roll forming process, the number of times of passing through the roll, the type of resin, and pre-heating temperature, on the impregnating properties of resin and the mechanical properties of prepreg were investigated. | |||||
言語 | en | |||||
書誌情報 |
ja : 同志社大学理工学研究報告 en : The Science and Engineering Review of Doshisha University 巻 55, 号 3, p. 263-270, 発行日 2014-10-31 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 同志社大学理工学研究所 | |||||
出版者(英) | ||||||
言語 | en | |||||
出版者 | Science and Engineering Research Institute of Doshisha University | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 00368172 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00165868 | |||||
権利者情報 | ||||||
権利者名 | 同志社大学理工学研究所 | |||||
言語 | ja | |||||
権利者名 | Science and Engineering Research Institute of Doshisha University | |||||
言語 | en | |||||
関連サイト | ||||||
関連タイプ | isFormatOf | |||||
識別子タイプ | URI | |||||
関連識別子 | https://doors.doshisha.ac.jp/opac/opac_link/bibid/SB00960326/?lang=0 | |||||
言語 | ja | |||||
関連名称 | 掲載刊行物所蔵情報へのリンク / Link to Contents | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
日本十進分類法 | ||||||
主題 | 578.44 |