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Thread: Polar interpolation post help

  1. #1
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    Polar interpolation post help

    Let's say I create a box 2" X 2" and put a tool path to it using polar interpolation code, it should look something like this without the tool offest.

    X2.0
    C-1.
    X-2.0
    C1.0
    X2.

    But instead Esprit is outputting this: I've shown the gcode with long nc code in hopes of getting some help on this matter. I no longer have support and my company will not be upgrading for another few months...oh well. This post is from the legacy post file and I would think it should work.

    1 Hard EX_STARTCODE %
    O5323
    (U)
    2 Hard EX_MAINSTART
    3 Hard EX_BEFORECYCLE
    4 Hard EX_FIRSTTOOLCHANGE G28 U0 W0
    T0600
    N1 M01
    G28 U0 W0
    M41
    T0606 G97 S3000 M04
    G00 Z10. M08
    X.2 Z1.
    5 Hard EX_SETWORKCOOR
    6 Hard EX_CYCLESTART(CntWrap) (rough contour)
    7 Hard EX_CHANGEWORKSYSTEM(CntWrap)
    8 Soft EX_RAPID(CntWrap) X2.8284 C315.
    9 Soft EX_RAPID(CntWrap) Z.1
    10 Hard EX_STARTPOINT(CntWrap)
    11 Hard EX_FACEON(CntWrap) G112
    12 Soft EX_FACESEG(CntWrap)
    13 Soft EX_FACESEG(CntWrap) G01 G98 F18.
    14 Soft EX_FACESEG(CntWrap)
    15 Soft EX_FACESEG(CntWrap) X0 C1.4142
    16 Soft EX_FACESEG(CntWrap)
    17 Soft EX_FACESEG(CntWrap) X-2.8284 C0
    18 Soft EX_FACESEG(CntWrap)
    19 Soft EX_FACESEG(CntWrap) X0 C-1.4142
    20 Soft EX_FACESEG(CntWrap)
    21 Soft EX_FACESEG(CntWrap) X2.8284 C0
    22 Soft EX_FACESEG(CntWrap)
    23 Soft EX_FACESEG(CntWrap)
    24 Hard EX_FACEOFF(CntWrap)
    25 Hard EX_CYCLEEND(CntWrap)
    26 Hard EX_TOOLCANCEL G113
    G28 U0 W0
    T0600
    N2 M01
    G28 U0 W0
    M41
    27 Hard EX_MAINEND
    28 Hard EX_ENDCODE M09
    G28 U0 W0
    T0600
    M30

    Any help would be appreciated on helping me get this fixed.


  2. #2
    Registered dcoupar's Avatar
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    Send me your .esp file, please. I'll have a look.


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