Table 3: Laser cutting parameters for S460N steel grade plates, 5 and 10mm thickness.

Thickness
(mm)
Cutting Set-up Cutting Speed
(mm/min)
Beam Power
(W)
Pressure
(bar)
Nozzle Diameter
(mm)
Stand Off
(mm)
Focus
(mm)
5 VT1-5mm 3000 4000 0.8 1.0 1.5 2.7
5 VT2-5mm 1800 2000 0.8 1.0 0.7 2.7
10 VT1-10mm 2100 5000 0.7 1.5 1.5 1.7
10 VT2-10mm 1300 3000 0.5 1.5 1.5 1.7