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IndustryArena Forum > Laser Engraving and Cutting Machines > Laser Engraving / Cutting Machine General Topics > Need help on Laser Firing in China Made laser Cutting Machine
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  1. #1
    Join Date
    Apr 2014
    Posts
    4

    Need help on Laser Firing in China Made laser Cutting Machine

    Hi, Have a problem on my 60w laser cutting machine. It is not firing well (about 50% output). I previously used to cut 6mm acrylic with no problems but now i cant cut though 5mm acrylic.

    I have already
    - Clean the mirror and Lens
    - Realign and calibration on the cutter.
    - Change the cooling water and even try to use chlorine to cleanout the tubes.



    Attached is the tube when firing ->

    Firing is consistance but output power is lessen by 1/2. Just wondering if it is power supply problem or tube problem. Anyone can advice? Thanks.

  2. #2
    Join Date
    Jan 2008
    Posts
    940

    Re: Need help on Laser Firing in China Made laser Cutting Machine

    On your meter how many MA is showing. Is your air assist working. focal point set correct

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