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 1 点阵结构试样模型

Fig.1 Model of lattice structure specimen