ローラチェーンの疲労強度解析と損傷評価

DOI

書誌事項

タイトル別名
  • Stress Analysis for Each Component of Roller Chain to Improve Fatigue Strength

抄録

<p>In this paper, the fatigue strength is considered for the roller chain which is composed of four components, that is, pin, bush, plate and roller. The finite element method (FEM) is applied to those components by focusing on the three states, which are the press fitting state, the static tensile state and the sprocket engaging state. Then, the stress amplitude and the average stress of each component are considered on the fatigue limit diagram. According to the analytical results, it is found that the fatigue crack initiation may start around the middle inner surface of the bush and also the inner plate has lower safety factor against fatigue fracture starting from the hole edge.</p>

収録刊行物

  • 設計工学

    設計工学 54 (1), 61-72, 2019

    公益社団法人 日本設計工学会

キーワード

詳細情報 詳細情報について

  • CRID
    1390845713037663872
  • NII論文ID
    130007542988
  • DOI
    10.14953/jjsde.2018.2799
  • ISSN
    21889023
    09192948
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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