inside turning with 810D

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Thread: inside turning with 810D

  1. #1
    Registered Janaeckert's Avatar
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    Hello and good day
    I have a problem with the internal processing on our Spinner turning machine. The internal turning lathe tool wants to take too much chip in one go.
    The lathe tool is stored correctly measured in the tool memory as type 500 with a cut position 2, L1=-9.557 L2=125 633 and R=0.4. The internal contour is pre-drilled with 21mm and should get drilled straight with cycle 95 to 29mm only. I engaged it with X20 and then it runs to X28 but on the display it says X29; then it tries to run until Z-48mm in one go. I have experimented with the position of the main and the subprogram a little bit but without success. Maybe somebody could tell me what I am doing wrong because I don’t have a clue. It seems to me as if the controller thinks it’s an outer contour which would make sense with the cutting depths that was entered in the cycle-but I have entered it under VARI in the cycle def. (11) for complete machining internal.

    HP
    G0 G53 X350 Z500 D0 ( tool changing point)
    G18
    G54 T2 D1
    G96 S150 M4
    LIMS=2000
    G0 G90 X20 Z5
    G1 Z1 F0.5
    Cycle 95("CONTOUR",1,0.2,0.2,0.2,0.2,0.05,0.1,11,,,1) the 11 is the variant of the processing according of the list internally complete
    G1 Z10
    G0 G53 X350 Z500 D0 M5
    M30


    UP_CONTOUR

    G0 X29.5 Z0.5
    G1 Z0
    G1 X29 Z-0.5
    G1 Z-48
    G1 X20
    M17

    Please have a look in the training documents from Spinner : there is an internal processing with Vari (9) but as far as I know it’s external complete- could that be the reason?
    Many thanks in advance



  2. #2
    InTex's Avatar
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    Hello
    A G0 should not be in a subprogram.
    VARI11 is correct.
    Write it like this:

    HP
    ..
    ..
    ..
    G0 X20 Z2
    CYCLE95("CONTOUR",1,0.1,0.2,0,0.25,0.05,0.15,11,0, 0,1)
    G0 G53.....

    UP_CONTOUR

    G1 X29.5 Z0.5
    G1 Z0
    G1 X29 Z-0.5
    G1 Z-48
    G1 X20
    M17

    Eine Schraube ohne Gewinde ist ein Nagel<br /><br />Grüsse aus dem Harz - InTex<br />


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inside turning with 810D

inside turning with 810D