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Thread: Split G-Code

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  1. #1
    Join Date
    Jun 2008
    Posts
    21

    Split G-Code

    Is it possible to divide a nc file into two files for cutting? My machine maxes out at 99999 lines and I'm running quite a large cut that runs well over 99999 lines. Is it possible to somehow divide up the file so it does half and stops and then you can load the other half in to finish?

    Preferably free or dirt cheap!

    Many Thanks

  2. #2
    Join Date
    Jun 2008
    Posts
    21

    Re: Split G-Code

    Sorry should add it needs to handle nc rather than ngc files

  3. #3
    Join Date
    Jun 2007
    Posts
    3757

    Re: Split G-Code

    Yes. Just break it after a Z up command, put an M30 there, And continue with next program.
    You might need to restart spindle (S3) , as many controls turn it off at M30 (end of program)
    Super X3. 3600rpm. Sheridan 6"x24" Lathe + more. Three ways to fix things: The right way, the other way, and maybe your way, which is possibly a faster wrong way.

  4. #4
    Join Date
    Jan 2007
    Posts
    1795

    Re: Split G-Code

    built in windows notepad works very well..
    wordpad leaves unwanted characters..

    copy header into 2nd file... also the footer might has settings that you need to stick onto the first file end..

  5. #5
    Join Date
    Apr 2003
    Posts
    3578

    Re: Split G-Code

    Why not drip feed the code?
    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)
    Cadcam
    Software and hardware sales, contract Programming and Consultant , Cad-Cam Instructor .

  6. #6
    Join Date
    Jun 2008
    Posts
    21

    Re: Split G-Code

    Thanks guys. This worked perfectly!

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