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1 截割头纵向受力分析

Fig.1 Longitudinal force analysis for cutting head