高減速比フェースギヤに関する研究 : 第1報,かみ合い解析(機械要素,潤滑,工作,生産管理など)

概要

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An analyzing method for applying to various types of face gears is proposed. Equations to calculate the profile of the face gear generated by the pinion as a profile on a cylinder are derived, and the tooth surface of the face gear was expressed by a series of profiles on each cylinder with a different radius. The envelope curve was calculated using the element removal method that simulates a metal removal process by a tool. The obtained results as follows: (1) A meshing condition diagram that reveals a whole aspect of meshing of the face gears with consideration of two kinds of interferences and tip pointing caused on the gear flanks is proposed. (2) Face gear pairs can be designed in compact size by an appropriate offset between the pinion and gear shafts. (3) By using a worm-like pinion under an appropriate offset, there is some possibility of designing the high reduction face gear pair.
社団法人日本機械学会の論文
2006-08-25