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Thread: Fiber laser marking machine problem

  1. #1
    Join Date
    Feb 2018
    Posts
    2

    Default Fiber laser marking machine problem


    Hi every body,
    I have a problem when I open the machine , this message appears ..
    " IPG Laser: over temperature "
    I use a Raycus 30w Fiber source , Ezcad 2.7 software , Altera Control Board ..

    Can any one Help ??
    Attached Thumbnails Attached Thumbnails e61817f6-5e4f-467e-8f4e-43144f842b76.jpg  

    52d0bb9c-e241-48cc-b9fb-e8d87814404e.jpg  

    a4cc5ca8-9a2e-401a-aaf9-b4c9337b7e04.jpg  


  2. #2
    Join Date
    Oct 2012
    Location
    Germany
    Posts
    1,060

    Default

    ... is it a pulsed or CW fiber-laser?

    Viktor

    *** EDIT ***
    ... if used for marking, then most likely pulsed.
    Got faulty CW-fiberlasers working again by replacing the electronics with my own drivers -- but can't do this for a pulsed one

  3. #3
    Join Date
    Feb 2018
    Posts
    2

    Default

    Click image for larger version. 

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    Quote Originally Posted by VDX View Post
    ... is it a pulsed or CW fiber-laser?

    Viktor

    *** EDIT ***
    ... if used for marking, then most likely pulsed.
    Got faulty CW-fiberlasers working again by replacing the electronics with my own drivers -- but can't do this for a pulsed one
    Thanks Victor for reply ..
    We call it " fiber laser marking machine "
    Hope you can help ...

  4. #4
    Join Date
    Oct 2012
    Location
    Germany
    Posts
    1,060

    Default

    ... this should be a pulsed IPG fiber laser inside - so not this simple to "repair", like a CW type.

    Can you make an image of the laser type tag? -- do you have more information or data sheets?

    Viktor

  5. #5
    Join Date
    Mar 2019
    Posts
    1

    Default question

    Hi, Ehab
    Could you solve the problem??
    I went to test a machine on sale and it had the same problem, identical...

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