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Thread: Programming

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  1. #1
    Join Date
    Feb 2012
    Posts
    0

    Programming

    Hello,

    I am getting an error on this cycle. The error reads no circle radius 022. The g71 starts to run and I believe on its second to last pass it shows this error any help would greatly be appreciated. The error comes up on line G03 x.984 Z-.02 R.4125.

    N10(PROFILE TOOL)
    G50S850
    G0T1010M8
    G96S250M3
    G0G42X1.3Z.1
    /G71P100Q101U.02W.002S200D500F.004R1
    N100W0G0X.825
    G01Z.02F.0015
    G03X.984Z-.2R.4125F.004
    G01Z-.23
    G03X.825Z-.43R.4125F.004
    G01X1.225Z-2.02F.004
    G03X1.00Z-2.420R.550F.004
    G01X1.125F.004
    Z-3.1
    N101G0G40X1.3Z.1
    X5.Z10.
    T1000
    M1
    G0G42X1.4Z.1
    /G70P100Q101
    G1Z.02X.825
    T1000
    M1

  2. #2
    Join Date
    Aug 2011
    Posts
    2517
    The program ran fine in my simulator software (see pic below)

    However on a real machine this program has several fundamental issues.

    On the G71 line the R1 should not be there.

    Also line N101 should not include tool nose radius compensation cancel or a positive Z value.

    Plus you cancelled the tool offset / geometry then you are using the tool again in G70. That would result is a big crash, usually.

    It should be......

    N10(PROFILE TOOL)
    G50S850
    G0T1010M8
    G96S250M3
    G0G42X1.3Z.1
    /G71P100Q101U.02W.002S200D500F.004 R1 <---- delete this
    N100W0G0X.825
    G01Z.02F.0015
    G03X.984Z-.2R.4125F.004
    G01Z-.23
    G03X.825Z-.43R.4125F.004
    G01X1.225Z-2.02F.004
    G03X1.00Z-2.420R.550F.004
    G01X1.125F.004
    Z-3.1
    N101X1.3
    G0G40X5.Z10.M9
    T1000
    M1
    N20 (FINISH PROFILE)
    G50S850
    G0T1010M8
    G96S250M3

    G0G42X1.3Z.1
    /G70P100Q101
    G1Z.02X.825 <---- delete this line it does nothing
    G0G40X5.Z10.
    T1000M5
    M1
    M30

    etc
    Attached Thumbnails Attached Thumbnails temp1.jpg  

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