From: Multi-Site evaluation of a novel point-of-care 3D printing quality assurance protocol for a material jetting 3D printer
Error
Axis
Z
R
θ
Number of Measurements
400
Mean
0.026
0.053
0.057
Standard Deviation
0.021
0.037
0.041
1 σ (sigma)
0.030
0.070
2 σ (sigma)
0.120
0.140
3 σ (sigma)
0.100
0.158
0.198