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Bending Strength Design of Thin-Rimmed Helical Gears with Various Web Arrangements

Research Project

Project/Area Number 23560161
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Design engineering/Machine functional elements/Tribology
Research InstitutionTottori University

Principal Investigator

MIYACHIKA Kouitsu  鳥取大学, 工学(系)研究科(研究院), 教授 (30157664)

Co-Investigator(Kenkyū-buntansha) KOIDE Takao  鳥取大学, 工学研究科, 教授 (60127446)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywordsはすば歯車 / 歯元応力 / 曲げ疲労強度 / 薄肉構造 / 機械要素 / ねじれ角 / かみ合い率 / リム・ウェブ厚さ / 熱処理 / 残留応力 / 小形・軽量化 / 薄肉
Research Abstract

Root stresses of thin-rimmed helical gears with web arrangement were measured, and then effects of rim and web thicknesses and web structure on root stress in meshing process, the maximum root stress and the worst meshing position were determined. Bending fatigue tests were carried out for the thin-rimmed helical gear meshed at the worst meshing position, and then S-N curves and bending fatigue limit loads were obtained. The main results obtained are summarized as follows. (1)Th worst meshing posiition of thin-rimmed helical gear is near the outer point of single tooth pair contact in the case of of small helix angle and is the backward position a little from the pitch point of the end of face width of leading side in the case of large helix angle. (2) The bending fatigue strength of thin-rimmed helical gear has not a influence of web position in the case of thin rim and web, and the effect of helix angle is also considerably small compared with the case of root stress.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (23 results)

All 2014 2013 2012 2011

All Journal Article (12 results) (of which Peer Reviewed: 9 results) Presentation (11 results)

  • [Journal Article] Effects of Helix Angle on Root Stresses of Thin- Rimmed Helical Gears with Various Web Arrangements2013

    • Author(s)
      Kouitsu Miyachika and Daing Moha- mad Nafiz Bin Daing Idris
    • Journal Title

      Proc. of ASME 2013 International Design Engineering Technical Conferences & Computers and Information in Engineering Con- ference

      Volume: DETC2013- 12853(on CD- ROM)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Root Stress and Bending Fatigue Strength of Thin- Rimmed Helical Gears with Web Arrangement2013

    • Author(s)
      Kouitsu Miyachika, Daing Mohamad Nafiz Bin Daing Idris, S. Oda and Kazuaki Ando
    • Journal Title

      International Confer- ence on Gears VDI-Berichite 2119

      Volume: vol.1 Pages: 609-620

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Helix Angle on Root Stresses of Thin-Rimmed Helical Gears with Various Web Arrangements2013

    • Author(s)
      Kouitsu Miyachika and Daing Mohamad Nafiz Daing Idris
    • Journal Title

      Proc. of ASME 2013 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference

      Volume: Vol.1

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Root Stress and Bending Fatigue Strength of Thin-Rimmed Helical Gears with Web Arrangement2013

    • Author(s)
      Kouitsu MIYACHIKA, Daing Mohamad Nafiz Daing Idris, Satoshi ODA and Kazuaki Ando
    • Journal Title

      International Conference on Gears VDI-Berichite 2119

      Volume: Vol.1 Pages: 609-620

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Root Stresses of Thin-Rimmed Helical Gears with Web Arrangement2012

    • Author(s)
      Kouitsu Miyachika, Daing Mohamad Nafiz Bin Daing Idris
    • Journal Title

      Proc. of The 2nd Asian Conference and Mechanisms and Machine Science (ASIAN-NMS2012)

      Volume: ID119(on CD-ROM)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Rim and Web Thicknesses on Root Stresses of Thin-Rimmed Helical Gears with Web Arrangement2012

    • Author(s)
      Daing Mohamad Nafiz Bin Daing Idris, Kouitsu Miyachika and Takao Koide
    • Journal Title

      Proc. of the 4th Joint Symposium Mechanical and Materials Engineering between Northeastern University, Dalian Uni- versity and Tottori University

      Pages: 113-119

    • Related Report
      2013 Final Research Report
  • [Journal Article] 薄肉はすば歯車の歯元応力に及ぼすリム・ウェブ厚さの影響2012

    • Author(s)
      宮近幸逸,Daing Mohamad Nafiz Bin daing Idris,小出隆夫,Imaduddin Hermi Bin Wan Nordin,安藤和彰
    • Journal Title

      日本機械学会論文集(C編)

      Volume: 第77巻,775号 Pages: 597-603

    • NAID

      130000873770

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Root Stresses of Thin-Rimmed Helical Gears with Web Arrangement2012

    • Author(s)
      Kouitsu Miyachika, Daing Mohamad Nafiz Daing Idris and Takao Koide
    • Journal Title

      Proc. of The 2nd Asian Conference on Mechanism and Machine Science (ASIAN-MMS2012)

      Volume: Vol.1

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of Rim and Web Thicknesses on Root Stresses of Thin-Rimmed Helical Gears with Web Arrangement2012

    • Author(s)
      Daing Mohamad Nafiz Daing Idris, Kouitsu Miyachika and Takao Koide
    • Journal Title

      Proc. of The 4th Joint Symposium on Mechanical and Materials Engineering between Northeastern University, Dalian University of Technology and Tottori University

      Volume: Vol.1 Pages: 113-119

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Root Stressses of Thin-Rimmed Helical Gears with Asymmetric Web Arrange- ment2011

    • Author(s)
      Daing Mohamad Nafiz Bin Daing Idris, Kouitsu Miyachika, Imaduddin Hermi Bin Wan Nordin and Takao Koide
    • Journal Title

      Proc. of 4th International Con- ference on Manufacturing, Machine Design and Tribology

      Volume: No.28 Pages: 23-24

    • Related Report
      2013 Final Research Report
  • [Journal Article] 薄肉はすば歯車の歯元応力に及ぼすリム・ウェブ厚さの影響2011

    • Author(s)
      宮近幸逸,Daing Mohamad Nafiz Bin Daing Idris,小出隆夫,Imaduddin Helmi Bin WanNordin,安藤和彰
    • Journal Title

      日本機械学会論文集(C編)

      Volume: 第77巻775号 Pages: 597-603

    • NAID

      130000873770

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Root Stresses of Thin-Rimmed Helical Gears with Asymmetric Web Arrangement,2011

    • Author(s)
      Daing Mohamad Nafiz Daing Idris, Kouitsu Miyachika, Imaduddin Hermi Bin Wan Nordin and Takao Koide
    • Journal Title

      Proc. of 4th International Conference on Manufacturing, Machine Design and Tribology,

      Volume: No.28 Pages: 23-24

    • Related Report
      2011 Research-status Report
  • [Presentation] 薄肉ウェブ構造はすば歯車の曲げ疲労強度に及ぼすねじれ角の影響2014

    • Author(s)
      宮近幸逸,Daing Mohamad Nafiz Bin Daing Idris,浅野隆宏,小野勇一
    • Organizer
      日本機械学会第14回機素潤滑設計部門講演会
    • Place of Presentation
      信州松代ロイヤルホテル
    • Year and Date
      2014-04-21
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 薄肉ウェブ構造はすば歯車の歯元応力と伝達トルクに及ぼすねじれ角の影響2014

    • Author(s)
      宮近幸逸,Daing Mohamad Nafiz Bin Daing Idris,浅野隆宏,小野勇一
    • Organizer
      日本機械学会中国四国支部第52期総会・講演会
    • Place of Presentation
      鳥取大学
    • Year and Date
      2014-03-07
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 薄肉ウェブ構造はすば歯車の歯元応力に及ぼすウェブ構造およびねじれ角の影響2013

    • Author(s)
      宮近幸逸,ダインモハマドナフィズビンダインイドリス
    • Organizer
      日本機械学会MPT2013シンポジウム(伝動装置)
    • Place of Presentation
      宮日会館(宮崎)
    • Related Report
      2013 Final Research Report
  • [Presentation] 薄肉ウェブ構造はすば歯車の歯元応力と曲げ疲労強度に及ぼすリム・ウェブ厚さの影響2013

    • Author(s)
      宮近幸逸,ダインモハマドナフィズビンダインイドリス
    • Organizer
      日本機械学会2013年度年次大会
    • Place of Presentation
      岡山大学
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Effects of Helix Angle on Root Stresses of Thin- Rimmed helical Gears (Cases ofβ0=10 and 20 º )2013

    • Author(s)
      Daing Mohamad Nafiz Bin Daing Idris and Kouitsu Miyachika
    • Organizer
      Proc. of 5th International Conference on Manufacturing, Ma- chine Design and Tribology
    • Place of Presentation
      Busan (Korea)
    • Related Report
      2013 Final Research Report
  • [Presentation] Effects of Helix Angle on Root Stresses of Thin-Rimmed Helical Gears (Cases of β0=10°and 20°)2013

    • Author(s)
      Daing Mohamad Nafiz Daing Idris and Kouitsu Miyachika
    • Organizer
      Proc. of 5th International Conf. on Manufac. Machine Design and Tribology
    • Place of Presentation
      Busan, Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] 薄肉ウェブ構造はすば歯車の歯元応力に及ぼすウェブ構造およびねじれ角の影響(ねじれ角β0=10,20および30°)2013

    • Author(s)
      宮近幸逸,ダインモハマドナフィズ ビンダインイドリス
    • Organizer
      日本機械学会MPT2013シンポジウム(伝動装置)
    • Place of Presentation
      宮崎市 宮日会館
    • Related Report
      2013 Annual Research Report
  • [Presentation] 薄肉対称ウェブ構造はすば歯車の歯元応力と曲げ疲労強度に及ぼすリム・ウェブ厚さの影響2012

    • Author(s)
      Daing Mohamad Nafiz Bin Daing Idris,宮近幸逸,小出隆夫
    • Organizer
      日本機械学会第12回機素潤滑設計部門講演会
    • Place of Presentation
      愛媛県民会館
    • Related Report
      2013 Final Research Report
  • [Presentation] 薄肉対称ウェブ構造はすば歯車の歯元応力と曲げ疲労強度に及ぼすリム・ウェブ厚さの影響2012

    • Author(s)
      Daing Mohamad Nafiz Daing Idris,宮近幸逸,小出隆夫
    • Organizer
      日本機械学会,第12回基素潤滑設計部門講演会
    • Place of Presentation
      愛媛県民会館
    • Related Report
      2012 Research-status Report
  • [Presentation] 薄肉ウェブ構造はすば歯車の歯元応力に及ぼすねじれ角の影響2011

    • Author(s)
      Daing Mohamad Nafiz Bin Daing Idris,宮近幸逸,菱川浩平
    • Organizer
      日本設計工学会
    • Place of Presentation
      広島工業大学(広島市)
    • Year and Date
      2011-06-03
    • Related Report
      2013 Final Research Report
  • [Presentation] 薄肉対称ウェブ構造はすば歯車の歯元応力及ぼすねじれ角の影響2011

    • Author(s)
      Daing Mohamad Nafiz Daing Idris,宮近幸逸,菱川浩平
    • Organizer
      日本設計工学会
    • Place of Presentation
      広島工業大学(広島市)
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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