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2009 Fiscal Year Annual Research Report

トラクション搬送される光学フィルムの損傷予測モデルの定式化とその応用

Research Project

Project/Area Number 19206021
Research InstitutionTokai University

Principal Investigator

橋本 巨  Tokai University, 工学部, 教授 (40130877)

Keywords高度製造技術 / 柔軟連続媒体 / ウェブハンドリング / 巻き取り理論 / ウェブデェフェクト / トライボロジー / 弾性学 / 最適化理論
Research Abstract

プラスチックフィルムや紙などの連続柔軟媒体はウェブと総称され,新聞などの印刷物や写真,磁気テープなどの情報記憶媒体として,また液晶フィルムなどのディスプレイ用素材として極めて有用である.ウェブを搬送し,途中処理工程を経て最終的に巻き取る技術は"ウェブハンドリング技術"と呼ばれ,広範囲の産業分野において導入されている重要基盤技術である.とりわけ昨今における機械の高効率化,高性能化のニーズの中で,製品精度を損なうことなくウェブを安定して走行させ,かつ適切な処理を行うことがキーテクノロジーの一つとなってきている.平成21年度は,フィルム巻取り後の継時変化や温度変化がしわや巻きずれなどのディフェクトに及ぼす影響について検討した.まずフィルムの粘弾性や熱応力を考慮した理論解析モデルを構築し,広範囲の条件下における実験によりその有効性を検証した.その際,2種類のフィルムに対して巻取りロールの半径方向および接線方向の線膨張係数を新たに測定し,理論計算に取り入れた.理論と実験を比較した結果両者は良く一致し,フィルムの違いによる特性の違いやそのメカニズムの解明など有用な知見が得られた.一方,フィルム搬送時におけるしわやスリップの防止についても実施した.近年,高機能フィルムは薄膜化が益々顕著になっているが,これに伴い搬送時におけるしわやスリップの発生が極めて深刻な問題となっている.このような問題に対し,ロールの軸方向に緩やかなカーブをつけたコンケイブローラの表面に更にマイクログルーブを施してしわとスリップ防止に取り組んだところ極めて良好な結果が得られた.

  • Research Products

    (31 results)

All 2010 2009

All Journal Article (14 results) (of which Peer Reviewed: 12 results) Presentation (16 results) Book (1 results)

  • [Journal Article] Theoretical and Experimental Investigation into Generation of Wrinkling and Slip in Plastic-Films under Transportation2010

    • Author(s)
      H.Hashimoto
    • Journal Title

      Journal of Advanced Mechanical Design, Systems, and Manufacturing Vol. 4 No. 1

      Pages: 238-248

  • [Journal Article] Improvement of Slippage and Wrinkling of Transporting Webs Using Micro-Grooved Rollers2010

    • Author(s)
      S Hikita, H.Hashimoto
    • Journal Title

      Journal of Advanced Mechanical Design, Systems, and Manufacturing Vol. 4 No. 1

      Pages: 226-237

  • [Journal Article] Optimum Winding Tension and Nip-load into Wound Webs for Protecting Wrinkles and Slippage2010

    • Author(s)
      H.Hashimoto, P.Jeenkour, M.Mongkolowongrojn
    • Journal Title

      Journal of Advanced Mechanical Design, Systems, and Manufacturing Vol. 4 No. 1

      Pages: 214-225

    • Peer Reviewed
  • [Journal Article] Optimization of Wind-Up Tension of Web Preventing Wrinkles and Slippage2009

    • Author(s)
      H.Hashimoto
    • Journal Title

      Trans. ASME Journal of Manufacturing Science a nd Engineering Vol. 130 No. 3

      Pages: 054501-1-4

    • Peer Reviewed
  • [Journal Article] Characteristics of Air Film Spacing and Flow Visualization for Transporting Film2009

    • Author(s)
      K.Aoki, H.Hashimoto
    • Journal Title

      Proceedings of the 2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment No.09-204

      Pages: 151-152

    • Peer Reviewed
  • [Journal Article] Optimum Winding Tension and Nip-Load into Wound Webs for Protecting Wrinkles and Slippage2009

    • Author(s)
      H.Hashimoto, P.Jeenkour, M.Mongkolowongrojn
    • Journal Title

      Proceedings of the 2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment No.09-204

      Pages: 159-160

    • Peer Reviewed
  • [Journal Article] Prevention of Wound Roll Defect of Coated Web2009

    • Author(s)
      T.Kanda, S.Akemine, H.Hashimoto
    • Journal Title

      Proceedings of the 2009 JSME-IIP/ASME-ISPS Joint Conference on Nlicromechatronics for Information and Precision Equipment No.09-204

      Pages: 157-158

    • Peer Reviewed
  • [Journal Article] Technical and Experimental Investigation into Generation of Wrinklingand Slip in Plastic-Films under Transportation2009

    • Author(s)
      H.Hashimoto
    • Journal Title

      Proceedings of the 2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment No.09-204

      Pages: 153-154

    • Peer Reviewed
  • [Journal Article] Importance of Web Handling Technology -The Future Is a Flexible-2009

    • Author(s)
      H.Hashimoto
    • Journal Title

      Proceedings of the 2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment No.09-204

      Pages: 149-150

    • Peer Reviewed
  • [Journal Article] Importance of Web Handling Technology2009

    • Author(s)
      H.Hashimoto
    • Journal Title

      Proceedings of the World Tribology Congress 2009 No.4

      Pages: 806

    • Peer Reviewed
  • [Journal Article] Experimental and Theoretical Investigations into Slippage Phenomena in Wound Webs2009

    • Author(s)
      H.Hashimoto, P.Jeenkour, M.Mongkolowongrojn
    • Journal Title

      Proceedings of the World Tribology Congress 2009 No.4

      Pages: 511

    • Peer Reviewed
  • [Journal Article] Improvement of Slippage and Wrinkling of Transporting Webs Using micro-Grooved Rollers2009

    • Author(s)
      H.Hashimoto, S.Hikita
    • Journal Title

      Proceedings of the IWEB2009 Tenth International Conference on Web Handling Vol.10

      Pages: 1-15

    • Peer Reviewed
  • [Journal Article] Optimization of Wind-Up Tension of Webs Preventing Wrinkles and Slippage with Experimental Verification2009

    • Author(s)
      H.Hashimoto
    • Journal Title

      Proceedings of the IWEB2009 Tenth International Conference on Web Handling Vol.10

      Pages: 1-22

    • Peer Reviewed
  • [Journal Article] Prevention of Wound Roll Defect of Coated Web2009

    • Author(s)
      T.Kanda, S.Akemiue, H.Hashimoto
    • Journal Title

      Proceedings of the IWEB2009 Tenth International Conference on Web Handling Vol.10

      Pages: 1-15

    • Peer Reviewed
  • [Presentation] コンケイブローラによるウェブ搬送時のディフェクト防止に関する実験的検討2010

    • Author(s)
      上田逸央, 疋田伸治, 橋本巨
    • Organizer
      IIP2010 情報・知能・精密機器部門講演会
    • Place of Presentation
      東京電機大学神田キャンパス
    • Year and Date
      2010-03-17
  • [Presentation] 巻取りロールにおける熱応力解析と実験検証2010

    • Author(s)
      鈴木愼弥, 神田敏満, 橋本巨
    • Organizer
      IIP2010 情報・知能・精密機器部門講演会
    • Place of Presentation
      東京電機大学神田キャンパス
    • Year and Date
      2010-03-17
  • [Presentation] Flexible media feeding and handling2009

    • Author(s)
      H. Hashimoto
    • Organizer
      International Conference on Flexible and Printed Electronics
    • Place of Presentation
      Jeju Island, Korea
    • Year and Date
      2009-11-13
  • [Presentation] ウェブ巻き取り時の損傷防止を目的とした張力の最適化と実験検証2009

    • Author(s)
      平嶋克至, 鈴木愼弥, 中曽根牧人, 神田敏満, 橋本巨
    • Organizer
      日本機械学会2009年度年次大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2009-09-15
  • [Presentation] 低張力下におけるウェブのしわ生成メカニズム2009

    • Author(s)
      上田逸央, 平野貴哉, 疋田伸治, 橋本巨
    • Organizer
      日本機械学会2009年度年次大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2009-09-15
  • [Presentation] Importance of Web Handling Technology2009

    • Author(s)
      H.Hashimoto
    • Organizer
      World Tribology Congress 2009
    • Place of Presentation
      Kyoto international Conference Center
    • Year and Date
      2009-09-11
  • [Presentation] Experimental and Theoretical Investigations into Slippage Phenomena in Wound Webs2009

    • Author(s)
      H.Hashimoto, P.Jeenkour, M.Mongkolowongrojn
    • Organizer
      World Tribology Congress 2009
    • Place of Presentation
      Kyoto international Conference Center
    • Year and Date
      2009-09-10
  • [Presentation] Technical and Experimental Investigation into Generation of Wrinkling and Slip in Plastic-Films under Transportation2009

    • Author(s)
      H. Hashimoto
    • Organizer
      2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment
    • Place of Presentation
      Tukuba International Congress Center
    • Year and Date
      2009-06-18
  • [Presentation] Importance of Web Handling Technology -The Future Is a Flexible-2009

    • Author(s)
      H.Hashimoto
    • Organizer
      2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment
    • Place of Presentation
      Tukuba International Congress Center
    • Year and Date
      2009-06-18
  • [Presentation] Characteristics of Air Film Spacing and Flow Visualization for Transporting Film2009

    • Author(s)
      k.Aoki, H.Hashimoto
    • Organizer
      2009 JSME-IIP/ASME-ISPS Joint Conference on Micro mechatronics for Information and Precision Equipment
    • Place of Presentation
      Tukuba International Congress Center
    • Year and Date
      2009-06-18
  • [Presentation] Improvement of Slippage and Wrinkling of Transporting Webs Using Micro-Grooved Rollers2009

    • Author(s)
      S.Hikita, H.Hashimoto
    • Organizer
      2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment
    • Place of Presentation
      Tukuba International Congress Center
    • Year and Date
      2009-06-18
  • [Presentation] Prevention of Wound Roll Defect of Coated Web2009

    • Author(s)
      T.Kanda, S.Akemine, H.Hashi
    • Organizer
      2009 JSME-IIPIASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment
    • Place of Presentation
      Tukuba International Congress Center
    • Year and Date
      2009-06-18
  • [Presentation] Optimum Winding Tension and Nip-Load into Wound Webs for Protecting Wrinkles and Slippage2009

    • Author(s)
      H.Hashimoto, P.Jeenkour, M.Mongkolowongrojn
    • Organizer
      2009 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment
    • Place of Presentation
      Tukuba International Congress Center
    • Year and Date
      2009-06-18
  • [Presentation] Optimization of Wind-Up Tension of Webs Preventiug Wrinkles and Slip page with Experimental Verification2009

    • Author(s)
      H.Hashimoto
    • Organizer
      IWEB2009 Tenth International Conference on Web Handling
    • Place of Presentation
      USA, Oklahoma State University
    • Year and Date
      2009-06-08
  • [Presentation] Improvement of Slippage and Wrinkling of Transporting Webs Using micro-Grooved Rollers2009

    • Author(s)
      H.Hashimoto, S.Hikita
    • Organizer
      IWEB2009 Tenth International Conference on Web Handling
    • Place of Presentation
      USA, Oklahoma State University
    • Year and Date
      2009-06-08
  • [Presentation] Prevention of Wound Roll Defect of Coated Web2009

    • Author(s)
      T.Kanda, S.Akemine, H.Hashimoto
    • Organizer
      IWEB2009 Tenth International Conference on Web Handling
    • Place of Presentation
      USA, Oklahoma State University
    • Year and Date
      2009-06-08
  • [Book] 最近の化学工学60 先端産業における最新塗布技術の応用事例 化学工業会編2009

    • Author(s)
      橋本巨, 他
    • Total Pages
      152
    • Publisher
      化学工業社

URL: 

Published: 2011-06-16   Modified: 2016-04-21  

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