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IndustryArena Forum > CAM Software > Surfcam > invalid I, J, OR K in G02 G03
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  1. #1
    Join Date
    Dec 2018
    Posts
    1

    invalid I, J, OR K in G02 G03

    T2 M06 ;
    G00 G90 G55 x-2.3101 y0.3906 M03
    S11500 ;
    G43 Z0.75 H02 M08 ;
    Z0.459 ;
    G01 Z0.395 F130. ;
    Y0.4906 ;
    G03 Z0.3595 I0 J-0.1 ;
    Z0.3241 I0 J-0.1 ;
    G01 Y0.3906 ;
    G03 X-2.3515 Y0.3333 I0 J-0.0493
    F138. ;

    PLEASE HELP

  2. #2
    Join Date
    Dec 2008
    Posts
    3110
    T2 M06 ;
    G00 G90 G55 x-2.3101 y0.3906 M03
    S11500 ;
    G43 Z0.75 H02 M08 ;
    Z0.459 ;
    G01 Z0.395 F130. ;
    Y0.4906 ;
    G03 Z0.3595 I0 J-0.1 ;??? XY endpoint missing
    Z0.3241 I0 J-0.1 ;
    G01 Y0.3906 ;
    G03 X-2.3515 Y0.3333 I0 J-0.0493
    F138. ;

  3. #3
    Join Date
    Apr 2014
    Posts
    215
    G03 Z0.3595 I0 J-0.1 ;
    Z0.3241 I0 J-0.1 ;

    http://www.helmancnc.com/selca-g03-counterclockwise-circular-helical-interpolation/

    G03 X-2.3515 Y0.3333 I0 J-0.049

  4. #4
    Join Date
    Jan 2012
    Posts
    97

    Re: invalid I, J, OR K in G02 G03

    Also do check machine plane G17, G18 and G19 as suggested by the incomplete endpoints, your sample suggests that you might be changing circular planes...

  5. #5
    Join Date
    May 2007
    Posts
    71

    Re: invalid I, J, OR K in G02 G03

    It seem a post problem.

  6. #6
    Join Date
    May 2012
    Posts
    100

    Re: invalid I, J, OR K in G02 G03

    Quote Originally Posted by sinderal View Post
    It seem a post problem.
    Yes, your post processor has an error. Are you using Postform?
    If so, i can help you.

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