Laser Cut Aluminum Foil

As aluminum contains high thermal conductivity and is reflective a higher concentration of laser power is needed to initiate cuts compared to steel s less.

Laser cut aluminum foil. This cutting process uses single pulse processing and the maximum cutting speed at any given frequency is determined by the combination of spot diameter and pulse repetition frequency in order to avoid pulse to pulse spot separation. All metals are reflective to co 2 laser beams until a certain power density threshold value is reached. Cutting aluminium foil redenergy g4 50w hs h. Anyone have approximate settings.

I get about using shiny side down but will household foil cut. Thanks dima ps i am looking to use the foil as a conductive material for a battery holder hence i am looking at household foil instead of laserfoil. Aluminium is more reflective than c mn steel or stainless steel and has the potential to cause damage to the laser itself. You should cut clear acrylics at 1 8 39 41 power while doubling the power for.

This video shows the process of laser cutting aluminum with settings pierce dwell air.