Laser Power (W) :
Laser Scan Speed (mm/min) :
SOD (mm) :
Gas Pressure (bar) :
Kerf Width Top (micron)=
Kerf Width Bottom (micron)=
Taper angle = tan-1 [(Upper kerf width – lower kerf width)/ (2* sheet thickness)]
Severance energy of cutting = PL/v.t = w.ρ.[Cp. (Tm – To ) + Lf]/A