キーレスプロペラテーパ接触部の力学的挙動のシミュレーション Stress Analysis on Tapered Joint Surface of Keyless Propeller by Computer Simulation

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The process of pushing-up and torque slip test of 1/20 taper joint in keyless propeller are simulated by the incremental finite element analysis. The simulation model is described by the axisymmetric quadrilateral element and Coulomb friction is requested between the tapered propeller boss surface and shaft. Coefficient of friction of 0.16 is associated with dry contact condition and that of 0.05 is associated with lubricated contact condition.<BR>The propeller boss, AIBC3, is treated as an work hardening material and shaft, SF440, is treated as elastic perfectly-plastic material. It is found that the simulation results agree well with the experimental results and can estimate the relation between push-up load and push-up distance, the slip torque of taper joint, the stress distribution of tapered boss surface and shaft surface.

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  • 日本舶用機関学会誌  

    日本舶用機関学会誌 33(9), 673-677, 1998-09-01 

    The Japan Institute of Marine Engineering

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各種コード

  • NII論文ID(NAID)
    10002246802
  • NII書誌ID(NCID)
    AN00196373
  • 本文言語コード
    JPN
  • 資料種別
    OTR
  • ISSN
    03883051
  • NDL 記事登録ID
    4558243
  • NDL 雑誌分類
    ZN24(科学技術--運輸工学--船舶)
  • NDL 請求記号
    Z16-747
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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