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IndustryArena Forum > MetalWorking Machines > Okuma > Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY
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  1. #1
    Join Date
    Jan 2022
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    7

    Question Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    Hi folks,

    I'm trying to learn more Okuma features and have read and heard talk about using the torque limit/skip function during a M-tool tap cycle.
    I've been told it's possible to monitor spindle torque and stop and reverse the spindle/tap if a limit is reached.
    My programming manual only seems to discuss this feature during part transfer.

    Am I making things up here, or just missing the correct information?

    Any help is appreciated.

    Cheers

  2. #2
    Join Date
    Jan 2022
    Posts
    7

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    UPDATE:

    Looks like it's not available on the OSP-P200L machine. There is a distinct page for tap torque monitoring on our LB3000 EXII with the OSP-P300L NC.

  3. #3
    Join Date
    Jun 2015
    Posts
    4172

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    hello retract on load is possible, but i am not sure if it works on tapping; i will do some tests, and be back to you

    please, will you provide a screenshot from the manual, where you find that infos ? kindly
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  4. #4
    Join Date
    Jun 2015
    Posts
    4172

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    There is a distinct page for tap torque monitoring on our LB3000 EXII with the OSP-P300
    i just find the parameter page, as attached; please, share if you found something else

    unfortunately, so far, i have never seen a discusion about those; i will try to look into, maybe i can find something / kindly
    Attached Thumbnails Attached Thumbnails Untitled.png  
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  5. #5
    Join Date
    Jan 2022
    Posts
    7

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    Yeah, i found the same page on our LB3000 with the OSP-P300L control, but that parameter page is not present on the LT-200 with OSP-P200L control. Perhaps an option we do not have or not available on the P200L.

  6. #6
    Join Date
    Jun 2015
    Posts
    4172

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    hy nyeoJSF, if you would peck, in-out like when drilling, won't this solve for your setup ?

    i started looking into your request, i hope i will find something / kindly
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  7. #7
    Join Date
    Jun 2015
    Posts
    4172

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    hello nyeoJSF i just solved for M-spindle Torque Limit, with real tests on lathe for tapping g-codes; retract occured on overload, so all fine here

    please check your private message, on industry arena, as attached / kindly
    Attached Thumbnails Attached Thumbnails Untitled.png  
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  8. #8
    Join Date
    Aug 2011
    Posts
    430

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    Maybe M978 command solves this problem.
    "Imagination is more important than knowledge."

  9. #9
    Join Date
    Jan 2022
    Posts
    7

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    Thanks all for the feedback. It seems none of these options are available or included on the OSP-200L machine I run. Load monitor will have to suffice.

  10. #10
    Join Date
    Jun 2015
    Posts
    4172

    Re: Torque Limit on M-spindle in a tap cycle - OSP-P200L, LT-200-MY

    hy nyeoJSF torque limit is an old options pack, available on p200

    please check your private message on industry arena / kindly
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

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