增材制造点阵结构的超声共振谱性能表征 |
孙朝明,孙凯华,王国伟,葛继强,梁恩辅 |
Resonant ultrasound spectroscopy evaluation of additively manufactured lattice structure |
Chao-ming SUN,Kai-hua SUN,Guo-wei WANG,Ji-qiang GE,En-fu LIANG |
图 4 试样的不同振动模态 |
Fig.4 Different vibration modes of specimen |