Laser not cutting all the way through | OMTech Laser

Laser not cutting all the way through

  • Can anyone point me in the right direction as to why I am having trouble getting the laser to cut all the way throught 5mm plywood. Is there a setting on the machine or in lightburn that I need to adjust? It will cut through on some things but leaves what appears to be like a tab on some items.

    My cut setings in light burn are this:


    Max Power 75%

    Min Power is 10%

    Im new to laser cutting and looking for a possible solution to fix this problem.



  • @Joshua Robnett not sure what you mean by tab but try making the min/max the same value. Min value is for when the travel speed is slowed for corners and won't cut through if its too low (10%)

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