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8 掘进机各部位的振动位移实测曲线

Fig.8 Measured displacement curve of each part of roadheader