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Recent content by Ty12203

  1. T

    Cnc laser and power questions

    I'm building a cnc laser engraver and have a few questions. I bought a 2w 445nm laser with x drive and lens from dtr shop. The first question I have is about the duty cycle, I believe it states run it for 90 seconds then off for 30. Some of the projects I'll be engraving could last up to an...