Thought you were supposed to use nitrogen on aluminum?
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Hi,
i have a Mitsubishi Laser Machine 3KW, i try to cut aluminum with air and my dryer does nor work properly so i see water into my nozzle
after that i clean and purge the lines, now i use oxygen to can cut aluminum 0.050" thickness the machine start good but a few inches of cutting
the cut was horrible and later the machine stop the cutting.
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Thought you were supposed to use nitrogen on aluminum?
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Each machine is different, but I'd look at the optics then. The water may have gotten on the the optics.
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we tried this method, laser etching
we tried this method, laser etching