Need advice with laser alignment


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Thread: Need advice with laser alignment

  1. #1
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    Default Need advice with laser alignment

    Hi all,

    i am having trouble with aligning laser beam on a 130x90cm 120W chinese laser. It seems like when laser head is close to me in front it is centered, but more it goes to back of the machine it is pulled diagonally up and right. I made 9 different measurements in different parts of machine.

    LR= Left Rear
    LC= Left Center
    LF= Left Front

    CR= Center Rear
    CC= Center Center
    CF= Center Front

    RR= Right Rear
    RC= Right Center
    RF= Right Front

    I am attaching image of targets and where the beam is hitting. I dont know which part of the machine needs to be adjusted at this moment, 1st, 2nd mirror or perhaps tube angle?

    And the funny thing is that laser is centered on 2nd mirror at all distances, this is what puzzles me.




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  2. #2
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    Default Re: Need advice with laser alignment

    First check the beam at:
    LR - RR
    LF - RF
    You will know if fte second mirror is set.

    CNC lasers, constructions, service


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Need advice with laser alignment

Need advice with laser alignment