Bending Strength of Carburized SCM420H Spur Gear Teeth

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概要

• 論文の詳細を見る

• For carburized spur gears of m = 5 which have effective case depths d_<eff> = 0.6, 0.9 and 1.3 mm as well as non-carburized gears and normalized gears, relations between the residual stress at the root and the hardness are made clear. Bending fatigue tests are carried out to obtain SN-curves of these gears. The effect of case depth on the fatigue limit is not very significant. Influences of the residual stress at the root surface, the surface hardness and the core hardness on the fatigue limit are quantitatively determined from the results of fatigue test and a formula which may be available to estimate the fatigue limit of spur gears is finally proposed as a function of these factors.

• 社団法人日本機械学会の論文

著者

• Inoue K

  Osaka Univ. Osaka Jpn

• KATO Masana

  Department of Machine Intelligence and Systems Engineering, Akita Prefectural University

• Kato Masana

  Faculty of Engineering, Tohoku University

• Inoue Katsumi

  Faculty of Engineering, Tohoku University

• Takatsu Nobuo

  Department of Science and Engineering, Ishinomaki Senshu University

• TAKATSU Nobuo

  Faculty of Engineering, Tohoku University

• MORITA Isao

  Toshiba Corporation, Oume Works

• Inoue Katsumi

  Faculty Of Engineering Tohoku University

• Inoue K

  Department Of Machine Intelligence And Systems Engineering Tohoku University

• Kato M

  Department Of Machine Intelligence And Systems Engineering Akita Prefectural University

• Kato Masana

  Faculty Of Engineering Tohoku University

• Morita Isao

  Toshiba Corporation Oume Works

• Takatsu Nobuo

  Faculty Of Engineering Tohoku University

• Takatsu Nobuo

  Department Of Science And Engineering Ishinomaki Senshu University

• Kato Masana

  Department Of Machine Intelligence And Systems Engineering Akita Prefectural University

関連論文

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