• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Perfect Countermeasure against Pattern Formation Phenomena Generated in Contact Rotating Systems

Research Project

Project/Area Number 18360112
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Dynamics/Control
Research InstitutionKyushu University

Principal Investigator

SUEOKA Atsuo  Kyushu University, Department of Intelligent Machinery and Systems, Professor (80038083)

Co-Investigator(Kenkyū-buntansha) MATSUZAKI Kenichiro  Kyushu University, Department of Intelligent Machinery and Systems, Associate Professor (80264068)
INOUE Takumi  Kyushu University, Department of Intelligent Machinery and Systems, Associate Professor (40274485)
RYU Takahiro  Oita University, Department of Mechanical and Energy Systems Engineering, Associate Professor (60230877)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥15,470,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2007: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2006: ¥9,100,000 (Direct Cost: ¥9,100,000)
KeywordsSelf-excited Vibration / Stability / Modal Analysis / Pattern Formation / Polygonal Wear / Dynamic Absorber / Quenching of Pattern Formation / BTA Cutting / Polonal Wear / 振動制御 / 自励振動 / パターン形成現象 / 接触回転系 / 摩耗 / 多角形摩耗 / 安定性
Research Abstract

This investigation deals with a countermeasure by using dynamic absorbers for polygonal wear of work rolls in a hot leveler of steel making machine and proposes the optimal design method of dynamic absorbers. In the case of the actual machine in which the contact rigidity between rolls and plate is comparatively soft, it was shown that the polygonal wear phenomena were all perfectly suppressed by two dynamic absorbers. An experimental equipment of a single degree-of-freedom pattern formation system with a pair of contact rotating rolls and a dynamic absorber are made. According to the results of the experiments without dynamic absorber, it is confirmed that the relation among the natural frequency of the system, the polygonal number and the rotating speed agree with the analytical results qualitatively. According to the results of the experiments using a damped dynamic absorber, the delaying effect of pattern formation is confirmed. Also, a good quantitative agreement between the exper … More imental and analytical results is confirmed. Moreover, it is confirmed that damping of a dynamic absorber is necessary to delay pattern formation phenomena.
Next we deals with a countermeasure against pattern formation phenomena generated on film winder using dynamic absorbers. Pattern formation phenomena of the wound sheet sometimes occur in operation because of the viscoelastic characteristics of the film. The pattern formation phenomena lead to a fatal damage on the film. We conducted experiment to generate the pattern formation using experimental apparatus, and theoretically analyzed to clarify the mechanism of the pattern formation phenomena considering the elastic deformation of the rolls. They also theoretically examined the countermeasure to suppress the phenomena by attaching some dynamic absorbers. The effectiveness of the tunable dynamic absorbers was confirmed by the theoretical analysis.
The pattern formation phenomena, namely, rifling marks in the BTA deep hole cutting process were treated experimentally and analytically. It was shown that the optimal angles among cutting edge and guides exited and the rifling marks were not generated for the optimally designed BTA. Less

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (30 results)

All 2007 2006

All Journal Article (12 results) (of which Peer Reviewed: 6 results) Presentation (16 results) Book (2 results)

  • [Journal Article] 薄帯巻き取り機におけるパターン形成現象の動吸振器による防止対策2007

    • Author(s)
      劉 孝宏, 他3名
    • Journal Title

      日本機械学会論文集(C編) 73

      Pages: 98-106

    • NAID

      120001698424

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Countermeasures against Pattern Formation Phenomena of ThinS heet Winder by Using Dynamic Absorbers2007

    • Author(s)
      Takahiro RYU, et. al.
    • Journal Title

      Proc.of the 12th Asia-Pacific Vibration Conference Paper No.49

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] An Experimental Study of a Countermeasure for Pattern Formation Phenomena Accompanied by Wear by Using a Dynamic Absorber2007

    • Author(s)
      Kenichiro MATSYZAKI, et. al.
    • Journal Title

      Proc.of the 12th Asia-Pacific Vibration Conference Paper No.56

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder by Using Dynamic Absorbers2007

    • Author(s)
      Takahiro, RYU, Kenichiro, MATSUZAKI, Atsuo, SUEOKA, Hidetoshi, MORITA
    • Journal Title

      Transaction of Japan Society of Mechanical Engineer, Series C Vol. 73, No. 725

      Pages: 98-106

    • NAID

      110006164395

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder by Using Dynamic Absorbers2007

    • Author(s)
      Takahiro, RYU, Kenichiro, MATSUZAKI, Atsuo, SUEOKA, Hidetoshi, MORITA,Takumi, INOUE
    • Journal Title

      Proc. of the 12th Asia-Pacific Vibration Conference No. 49

      Pages: 6-6

    • NAID

      110006164395

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] An Experimental Study of a Countermeasure for Pattern Formation Phenomena Accompanied by Wear by Using a Dynamic Absorber2007

    • Author(s)
      Kenichiro, MATSUZAKI, Atsuo, SUEOKA, Takahiro, RYU, Hidetoshi, MORITA
    • Journal Title

      Proc. of the 12th Asia-Pacific Vibration Conference No. 56

      Pages: 6-6

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder by Using Dynamic Absorbers2007

    • Author(s)
      Takahiro RYU, et. al.
    • Journal Title

      Proc. of the 12th Asia-Pacific Vibration Conference Paper No.49

    • NAID

      130000132930

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Experimental Study of a Countermeasure for Pattern Formation Phenomena Accompanied by Wear by Using a Dynamic Absorber2007

    • Author(s)
      Kenichiro MATSYZAKI, et. al.
    • Journal Title

      Proc. of the 12th Asia-Pacific Vibration Conference Paper No.56

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 薄帯巻き取り機におけるパターン形成現象の動吸振器による防止対策2007

    • Author(s)
      劉 孝宏, ほか
    • Journal Title

      日本機械学会論文集(C編) 73-725

      Pages: 98-106

    • NAID

      120001698424

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 製鉄機械ホットレベラのワークロールに発生する多角形摩耗(第4報,動吸振器を用いた遅延対策の実験的検証)2006

    • Author(s)
      松崎 健一郎, 他5名
    • Journal Title

      日本機械学会論文集(C編) 72

      Pages: 3703-3710

    • NAID

      110006153457

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Polygonal Wear of Work Rolls in a Hot Leveler of Steel Making Machine (4th Report, Experimental Verification of a Countermeasure by Using Dynamic Absorbers)2006

    • Author(s)
      Kenichiro, MATSUZAKI, Atsuo, SUEOKA, Takahiro, RYU, Hidetoshi, MORITA, Kohei, HIDATA, Satoshi, NOGUCHI
    • Journal Title

      Transaction of Japan Society of Mechanical Engineer, Series C Vol. 72, No. 724

      Pages: 3703-3710

    • NAID

      110006153457

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 製鉄機械ホットレベラのワークロールに発生する多角形摩耗(第4報,動吸振器を用いた遅延対策の実験的検証)2006

    • Author(s)
      松崎健一郎, ほか
    • Journal Title

      日本機械学会論文集(C編) 72-724

      Pages: 3703-3710

    • NAID

      110006153457

    • Related Report
      2006 Annual Research Report
  • [Presentation] 機械システムにおける自励振動とその対策法2007

    • Author(s)
      末岡 淳男
    • Organizer
      日本機械学会機械力学・計測制御部門講演会
    • Place of Presentation
      広島大学
    • Year and Date
      2007-09-26
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] Self-excited Vibrations Generated in Mechanical Systems and their Countermeasures2007

    • Author(s)
      Atsuo, SUEOKA
    • Organizer
      Annual Dynamic and Design Conference
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2007-09-26
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] ゴム巻きロールのパターン形成現象の防止対策2007

    • Author(s)
      村元 秀次, 他4名
    • Organizer
      日本機械学会機械力学・計測制御部門講演会
    • Place of Presentation
      広島大学
    • Year and Date
      2007-09-25
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] BTA深穴加工におけるパターン形成現象の解析的解明2007

    • Author(s)
      森田 亮, 他5名
    • Organizer
      日本機械学会機械力学・計測制御部門講演会
    • Place of Presentation
      広島大学
    • Year and Date
      2007-09-25
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] Countermeasure against Pattern Formation Phenomena of Rolls Covering Rubber2007

    • Author(s)
      Byo, MORITA, et. al.
    • Organizer
      Annual Dynamic and Design Conference
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2007-09-25
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Analytical Approach for Pattern Formation Phenomena Generated inBTA Deep Hole Cutting2007

    • Author(s)
      Atsuo, SUEOKA, et. al.
    • Organizer
      Annual Dynamic and Design Conference
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2007-09-25
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] ゴム巻きロールのパターン形成現象の防止対策2007

    • Author(s)
      村元 秀次, 他4名
    • Organizer
      目本機械学会機械力学・計測制御部門講演会
    • Place of Presentation
      広島大学
    • Year and Date
      2007-09-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder by Using Dynamic Absorbers2007

    • Author(s)
      Takahiro RYU, et. al.
    • Organizer
      The 12th Asia-Pacific Vibration Conference
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-08-06
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] An Experimental Studyo f a Countermeasure for Pattern Formation Phenomena Accompanied by Wear by Using a Dynamic Absorber2007

    • Author(s)
      Kenichiro MATSYZAKI, et. al.
    • Organizer
      The 12th Asia-Pacific Vibration Conference
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-08-06
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder by Using Dynamic Absorbers2007

    • Author(s)
      Takahiro, RYU, et. al.
    • Organizer
      The 12th Asia-Pacific Vibration Conference
    • Place of Presentation
      Hokkaido University
    • Year and Date
      2007-08-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] An Experimental Study of a Countermeasure for Pattern Formation Phenomena Accompanied by Wear by Using a Dynamic Absorber2007

    • Author(s)
      Kenichiro, MATSUZAKI, et. al.
    • Organizer
      The 12th Asia-Pacific Vibration Conference
    • Place of Presentation
      Hokkaido University
    • Year and Date
      2007-08-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] An Experimental Study of a Countermeasure for Pattern Formation Phenomena Accompanied by Wear by Using a Dynamic Absorber2007

    • Author(s)
      Kenichiro MATSYZAKI, et. al.
    • Organizer
      The 12th Asia-Pacific Vibration Conference
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-08-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 摩耗を伴うパターン形成現象の動吸振器による遅延対策2006

    • Author(s)
      野口 聡司, 他5名
    • Organizer
      日本機械学会機械力学・計測制御部門講演会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2006-08-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 薄帯巻き取り機におけるパターン形成現象の動吸振器による防止対策2006

    • Author(s)
      劉 孝宏, 他3名
    • Organizer
      日本機械学会機械力学・計測制御部門講演会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2006-08-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Countermeasure fort Pattern Formation Phenomena Accompanied by Wear Using Dynamic Absorbers2006

    • Author(s)
      Satoshi, NOGUCHI, et. al.
    • Organizer
      Annual Dynamic and Design Conference
    • Place of Presentation
      Nagoya University
    • Year and Date
      2006-08-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Takahiro RYU Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder Using Dynamic Absorbers2006

    • Author(s)
      Takahiro, RYU, et. al.
    • Organizer
      Annual Dynamic and Design Conference
    • Place of Presentation
      Nagoya University
    • Year and Date
      2006-08-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] Vibration Phenomena Experimented in a Cold Sweat実学の入り口〜振動現象を足場として2006

    • Author(s)
      末岡 淳男, 他2名
    • Total Pages
      176
    • Publisher
      日本機械学会 (発行所:丸善)
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 実学の入口〜振動現象を足場として〜2006

    • Author(s)
      末岡淳男, ほか
    • Total Pages
      176
    • Publisher
      日本機械学会
    • Related Report
      2006 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi