振动信号能量在局域波时频分布中的变化，是局域波法诊断齿轮磨损故障的特征。
The energy variation of vibration signals is the features of gearbox-case fault diagnosis.
主轴的进能量和转速是通过选速杆使主轴箱中的适当齿轮相啮合而控制的。
Spindle feeds and speeds are controlled by selector levers which engage the proper gears in the drill head.
提出直线逼近齿廓曲线近似求解该齿轮刚度的能量积分法。
The energy integration method is also put forth to solve stiffness approximately by linear approximating the tooth profile curve.
提出直线逼近齿廓曲线近似求解该齿轮刚度的能量积分法。
The energy integration method is also put forth to solve stiffness approximately by linear approximating the tooth profile curve.
应用推荐