Table 4 The printing parameters used to... | Emerald Publishing

Table 4

The printing parameters used to fabricate the 3D test samples, with the true and predicted melting mode and the optical density

Sample	True morphology	Predicted morphology	Power (W)	Scanning speed (mm/s)	Hatch spacing (µm)	Density (%)
A	Optimal	Optimal	110	1300	68.00	99.96
B	Optimal	Optimal	80	800	68.00	99.96
C	Optimal – Keyhole	Optimal	160	1600	65.00	99.95
D	Keyhole	Optimal – Keyhole	160	950	95.00	99.95
E	Keyhole	Optimal – Keyhole	180	1200	78.00	99.97
F	Keyhole	Optimal	110	600	85.00	99.81
G	Balling	Balling	120	1800	55.00	99.96
H	Balling	Balling	140	1900	58.00	99.98
I	Balling	Optimal – Balling	180	1950	60.00	99.99
J	Undermelting	Undermelting	70	1400	45.00	96.01
K	Undermelting	Undermelting	60	800	49.00	98.99
L	Undermelting	Undermelting	80	1900	40.00	95.77

Sample	True morphology	Predicted morphology	Power (W)	Scanning speed (mm/s)	Hatch spacing (µm)	Density (%)
A	Optimal	Optimal	110	1300	68.00	99.96
B	Optimal	Optimal	80	800	68.00	99.96
C	Optimal – Keyhole	Optimal	160	1600	65.00	99.95
D	Keyhole	Optimal – Keyhole	160	950	95.00	99.95
E	Keyhole	Optimal – Keyhole	180	1200	78.00	99.97
F	Keyhole	Optimal	110	600	85.00	99.81
G	Balling	Balling	120	1800	55.00	99.96
H	Balling	Balling	140	1900	58.00	99.98
I	Balling	Optimal – Balling	180	1950	60.00	99.99
J	Undermelting	Undermelting	70	1400	45.00	96.01
K	Undermelting	Undermelting	60	800	49.00	98.99
L	Undermelting	Undermelting	80	1900	40.00	95.77

Source: Authors’ own work