熔融沉积成型3D打印拉丝缺陷的正交实验研究
白永健,陈赟,张思,陈康,苏世杰

Orthogonal experiment of fused deposition molding 3D printing drawing defects
Yong-jian BAI,Yun CHEN,Si ZHANG,Kang CHEN,Shi-jie SU
图 7 9组正交试验的打印实物图
Fig.7 Printed physical pictures of 9 groups of orthogonal tests