laser cutting acrylic sample
Material:  Acrylic with protection tape
Method Used:  laser cut
Depth:  Through
Laser Type:  250W CW CO2 laser
Focal Length Lens:  5′
Power: 100% (250W average)
Frequency: 10kHz modulated
Speed: 250mm/sec
Passes: 1

Sample was cut through all 3 layers completely and consistent at speed 250mm/sec, however with a smaller focus lens it is possible to increase speed up to ~300mm/sec. Two protection films (clear and green) produce a great amount of smoke and residue while cutting, which contaminates sample very strong. No cleaning was performed on the sample after cutting.