Inconsistent cutting power
I am mostly trying to use my Emblaser to cut 3mm ply or MDF. I have bumped the max power setting to 2.3A.
In tests of small cuts I can get clean results with a setting of 100% 120mm/min. However, when I switch to a full project which can take 2-3 hours I am getting inconsistent results. It seems that the power of the laser is tailing off over time such that the cutting at the end of the process is not complete.
It is also possible, but less likely that the cutting power is not constant over the cutting area.
Do you have any suggestions regarding these experiences?
BTW the manufacturer suggests a max power setting of 2.4A whereas you suggest 2.3A. Any reason for this?