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タイトル: 歯車系の歯打ちにおける歯形誤差の影響(第2報,多段歯車系の場合)
その他のタイトル: Influence of tooth profile error in gear rattle (2nd report; In the case of multi-step gear system)
著者: 濱野, 崇 / 吉武, 裕 / 田村, 尋徳 / 濵田, 知宏 / 原田, 晃 / 小林, 敦
著者(別表記) : Hamano, Takashi / Yoshitake, Yutaka / Tamura, Hironori / Hamada, Tomohiro / Harada, Akira / Kobayashi, Atushi
発行日: 2009年 1月
出版者: 長崎大学工学部
引用: 長崎大学工学部研究報告 Vol.39(72), pp.14-19; 2009
抄録: Gear rattle of multi-step helical gear system is treated. Mesh stiffness variations and tooth profile errors are considered within the system. The effects of mesh stiffness variations, the ratio of static torque to dynamic one and tooth profile errors on the rattle are studied by a highly accurate numerical analysis called the shooting method. As a result, the followings were made clear. (1) Because of the tooth profile errors, the amplitude of resonances like gear noise becomes large and the vibration becomes chaos. These resonances are confirmed in some regions. (2) The phenomena which generate when the constant torque is smaller than the amplitude of variational torque in some extent are similar to those of single step gear system, the displacement amplitude of one-sided impact rattle is affected by tooth profile error, but that of both sides impact rattle is not affected so much.
キーワード: Gear Rattle / Nonlinear Vibration / Parametric Excitation / Forced Vibration / Chaos
URI: http://hdl.handle.net/10069/20933
関連リンク : http://www.lb.nagasaki-u.ac.jp/reports/kougaku/preview.php?id=73
資料タイプ: Departmental Bulletin Paper
原稿種類: publisher
出現コレクション:第39巻 第72号

引用URI : http://hdl.handle.net/10069/20933



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