The natural frequency of taper and top platetaper beam are calculated in detail, and the effect of shearing force in beam on the natural frequency is discussed.
具体地计算了圆锥形悬臂杆及平头圆锥悬臂杆的固有频率值，同时，讨论了剪力对固有频率的影响。
2
The guidance set (3) is connected with taper hopper (2) by ribbed plate (11), and the Sleeves (4) are connected with taper hopper (2) by ribbed plate (10).