誤差を考慮したはすば歯車の軽負荷における回転方向振動解析 : 第2報, 回転方向振動シミュレーションの開発

This paper introduces a simulator which can depict the rotational vibration of a helical pair with various kinds of deviations during transmission of a light load, causing incomplete contact between the gear pair. This situation occurs frequently in the case of an automobile moving at constant speed. Firstly, the relationship between deflection and load distribution of a single pair of meshing teeth is analyzed. Secondly, the method for the determination of multi-tooth pair load sharing is introduced. Afterwards, a numerical procedure which solves the equation of motion by means of the Runge-Kutta-Gill method is given. This procedure is verified by experiments for various kinds of tooth surface deviations.