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  1. #1
    Join Date
    Sep 2006
    Posts
    222

    C axis programming

    Hi!
    Machine: PUMA V8300MR
    Software: Fanuc 0iTF +
    Tool : Ø12mm endmill

    Program is done without compensation. Program is working but form is not correct.
    What am i missing or is this imbossible to do without compensation ?
    Cross point of R16 is Z-6. and x distance direct 15,492 and R24 bottom of Z-30 X dist 35.049


    Click image for larger version. 

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    Main:

    T0600
    M8
    M43
    M90
    G07.1C0.
    G00G28H0.
    G50C0.
    G99G18
    G00G55G97X300.Z15.T0606S1200M03P12
    C0.
    Z15.
    M98P3247
    G00Z15.C-60.
    M98P3247
    G00Z15.C-60.
    M98P3247
    G00Z15.C-60.
    M98P3247
    G00Z15.C-60.
    M98P3247
    G00Z15.C-60.
    M98P3247
    G00X268.
    M9
    G00M40X500.Z300.T0600
    M30%

    Sub:
    %
    O3247
    G50C0.
    G07.1C0.
    M37
    G18W0.H0.
    G00C16.56
    X268.
    G01Z6.F0.3
    G02Z-6.C9.936R16.F0.15
    G03Z-24.C0.R24.
    G03Z-6.C-9.936R24.
    G02Z6.C-16.56R16.
    G01Z15.F0.3
    G00X290.
    G07.1C0.
    M99
    %

  2. #2
    Join Date
    Jun 2015
    Posts
    4154

    Re: C axis programming

    G02Z-6.C9.936R16.F0.15
    G03Z-24.C0.R24.
    G03Z-6.C-9.936R24.
    G02Z6.C-16.56R16.
    hy / not sure, but try to make it not to cross over 0, thus maybe you should not go from c+9 to c-9; somehow shift c position

    ps : should work without compensation
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

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