はすばかさ歯車の動特性に関する研究 : 第1報,歯元応力比,トルク変動,軸の曲げ振動,直交三方向振動について

抄録

A skew bevel gear, whose contact ratio is larger than a straight bevel gear, can be expected to be superior to a straight bevel gear on strength, vibration and noise. And the characteristics of a skew bevel gear. In the present paper, the dynamic behavior of a skew bevel gear was investigated under various gear operating conditions, using a power circulating type bevel gear testing machine, and by measuring the tooth root stresses, the torsional and bending vibrations of the gear shaft, and the vibrating displacements in three directions perpendicularly intersecting each other on a skew bevel gear. In comparison with these measured data, the dynamic characteristic of a skew bevel gear became clear.