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

2008 Fiscal Year Final Research Report

Seizure of PEEK Composite Bearing Under High Load and Speed and Its Detection

Research Project

  • PDF
Project/Area Number 18560147
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Design engineering/Machine functional elements/Tribology
Research InstitutionHachinohe National College of Technology (2007-2008)
Miyagi National College of Technology (2006)

Principal Investigator

AKAGAKI Tomoharu  Hachinohe National College of Technology, 機械工学科, 教授 (20149909)

Project Period (FY) 2006 – 2008
Keywords樹脂軸受 / 焼付き / 摩耗粒子分析
Research Abstract

PEEK材料の焼付き挙動は、リング温度に強く依存することがわかった。良好な油膜が形成されていてもリング温度が増加し続ける場合、運転条件にかかわらず100℃を超えると摩擦係数が増加し始め、PEEKは120~130℃,PEEK複合材料は160~180℃を超えると焼付きに遷移した。焼付きによって、樹脂表面は溶融あるいは軟化するために、微細なロール状やプレート状摩耗粒子が特徴的に発生した。このように、発生する摩耗粒子形態から、樹脂軸受の運転状態を知ることができる。

  • Research Products

    (5 results)

All 2009 2008 2007 2006

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results)

  • [Journal Article] Seizure of PEEK and Its Composite at High Sliding Velocity in Oil Lubrication2009

    • Author(s)
      T. Akagaki & M. Kawabata
    • Journal Title

      Proc.of CIST2008 and IFToMM 2008 (to be published)

    • Peer Reviewed
  • [Journal Article] PEEK樹脂のトライホ゛ロシ゛ー特性とその応用2007

    • Author(s)
      赤垣友治
    • Journal Title

      トライホ゛ロシ゛スト 52-2

      Pages: 126-131

    • Peer Reviewed
  • [Presentation] Seizure of PEEK and Its Composite at High Sliding Velocity in Oil Lubrication2008

    • Author(s)
      T. Akagaki & M. Kawabata
    • Organizer
      5th Internatioal Smposim on Tribologynd 1st Int. Trib. Symposium of IFToMM
    • Place of Presentation
      Beijing
    • Year and Date
      20080000
  • [Presentation] 油潤滑下におけるPEEK樹脂の摩擦摩耗に及ぼす材料の組み合わせの影響2007

    • Author(s)
      赤垣友治、中村健、橋本淑希、川畑雅彦
    • Organizer
      日本トライボロジー学会
    • Place of Presentation
      日本
    • Year and Date
      20070000
  • [Presentation] Mechanism of seizure of PEEK composite in lubricated sliding contact2006

    • Author(s)
      T. Akagaki, T. Yamauchi & M. Kawabata
    • Organizer
      Proc. Asia Trib. Conf
    • Place of Presentation
      Kanazawa
    • Year and Date
      20060000

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi