多激励下新型纵轴式掘进机的纵向振动特性预测

谢苗,石俊杰,张鸿宇,朱昀

Prediction of longitudinal vibration characteristics of new vertical-axis roadheader under multiple excitation

Miao XIE,Junjie SHI,Hongyu ZHANG,Yun ZHU

图9 不同支稳机构刚度下掘进机的振动位移曲线

Fig.9 Vibration displacement curves of roadheader under different stabilizing mechanism stiffness