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Thread: G76 Feed Limit

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  1. 11-29-2011, 07:07 PM #1
    Bony Fingers
    Bony Fingers is offline Registered
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    G76 Feed Limit

    Fanuc Series O-T. I need a feed rate of 11.5 IPR. Seems like it will only give me 150 IPM
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  2. 11-30-2011, 01:05 AM #2
    underthetire
    underthetire is offline Gold Member
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    You sure 11.5 IPR? Thats huge. It may do it at 1 or 2 rpm, but not at any real RPM.
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  3. 12-03-2011, 01:20 AM #3
    Jaguar
    Jaguar is offline Registered
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    The formula is: RPM * PITCH = <160 IPM
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  4. 12-04-2011, 02:37 AM #4
    g-codeguy
    g-codeguy is offline Registered
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    If I did the math correctly 150 IPM and 11.5 IPR works out to 13 rpm. If I'm not mistaken, some lathes have a lower limit of 50 rpm. Of course, if your lathe is large enough to make a few turns at that pitch, then it probably can go that slow.
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