Q&A for How to Use a Laser Cutter

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  • Question
    Do I have to leave the cutter to cool?
    Community Answer
    No, It is fine to remove the finished product from the laser cutter as soon as the process is over. There is usually a beep to signal the cutting is complete.
  • Question
    When cutting a circle in acrylic, I can visibly see and feel a notch where the cut begins and ends - is this normal?
    Community Answer
    Those notches are called "tabs," and are for keeping them from falling out in place once they're cut. Your machine might have an option to enable/disable tabs.
  • Question
    How many different nozzles are there on a laser cutter?
    Community Answer
    As far as I know, lasers use a set of lenses to direct a cut with a beam. Unless it is an abrasive type of laser like a water one, you might be thinking of a 3D extruder which uses different nozzle sizes for the material you're printing and detail level that you need. In that case it would depend on the specific type.
  • Question
    Is it easy to draw any type of design for a laser cutting machine which we wish to cut onto a metal sheet?
    Community Answer
    Yes, you will need a .DWG or .DXF drawn in AutoCAD. There are services that provide drawings and laser cutting services if you need assistance with this stage.
  • Question
    How long does the average laser cutter take to cut wood?
    Community Answer
    It's usually very quick, around 1 minute. It depends on the size, but I'd say max 10 minutes.
  • Question
    Can I use my own design by taking a picture of it, then up loading it to my computer?
    Community Answer
    Yes, as long as the image can be uploaded onto a CAD (computer-aided design) software that supports laser cutting.
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