S112013 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・ウェブ厚さおよびウェブ構造の影響([S112-01]伝動装置の基礎と応用(1))

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タイトル別名
  • S112013 Effects of Rim and Web Thickness and Web Structure on Root Stress and Bending Fatigue Strength of Thin-Rimmed Helical Gears with Web Arrangement

抄録

Root stresses of thin-rimmed helical gears with symmetric and asymmetric web arrangement of helix angle β_0=20° were measured from the beginning of engagement to the end of the engagement by using the strain gauge method. The effects of rim thickness, web thickness and web structure on the root stresses, the maximum root stress and the worst meshing position, where the maximum root stress (worst loading position) occurs, were clarified. Bending fatigue tests were carried out, and then bending fatigue limit load and the effects of rim and web thickness on bending fatigue strength and bending fatigue crack were determined.

収録刊行物

  • 年次大会

    年次大会 2013 (0), _S112013-1-_S112013-5, 2013

    一般社団法人 日本機械学会

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