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IndustryArena Forum > MetalWorking Machines > Okuma > pls, is it possible to use g22 for c axis ?
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  1. #1
    Join Date
    Jun 2015
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    4131

    pls, is it possible to use g22 for c axis ?

    hello, please, is it possible to use g22 for c axis ?

    i wish to rechuck a part with a side hole, and orientate the hole among x axis / kindly
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  2. #2
    Join Date
    Apr 2009
    Posts
    1262

    Re: pls, is it possible to use g22 for c axis ?

    I don’t believe it is possible because it is a spindle drive and not an axis drive. Have you tried it?
    Experience is what you get just after you needed it.

  3. #3
    Join Date
    Jun 2015
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    4131

    Re: pls, is it possible to use g22 for c axis ?

    hy mr wizard no, it didn't work

    Code:
        G29 PC=30 ( 2277-01 ALARM-B DATA WORD torque limit A side 1 )
        G22 PC=25 C+10 F+60(100*5) G94 D+12.5 ( L0 still going )
        G28
    upper torque limit is at 60%

    but look what i found inside error's description ( is like there is possible to use PC and PM ) :

    Code:
    7 ->When it was not C axis connection, PC instruction was done by G22/G23/G29.
    8 ->When it was not M-axis specification, PM instruction was done by G22/G23/G29.
    9 ->PW and WT instructions were designated at the same time by G22.

    i may be missing something, because it did not showed " no-spec alarm " / kindly

    ps : please, what means WT from point 9 ?
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  4. #4
    Join Date
    Apr 2009
    Posts
    1262

    Re: pls, is it possible to use g22 for c axis ?

    I think M110 is not active?
    Experience is what you get just after you needed it.

  5. #5
    Join Date
    Jun 2015
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    4131

    Re: pls, is it possible to use g22 for c axis ?

    hello again no, m110 is there, i just did not shared the entire code

    Code:
        G00 X500 Z250
        T909 M110 M960 M808
        G00 C0 X150
        G01 C1 F=60 G94
    
    
        G29 PC=30 ( 2277-01 ALARM-B DATA WORD torque limit A side 1 )
        G22 PC=25 C=10 F=60(100*5) G94 D=12.5 ( L0 still going )
        G28
    
    
        M807
    voila
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  6. #6
    Join Date
    Jun 2015
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    4131

    Re: pls, is it possible to use g22 for c axis ?

    if you wish, please check attached seems that such an option was released recently
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  7. #7
    Join Date
    Apr 2009
    Posts
    1262

    Re: pls, is it possible to use g22 for c axis ?

    Now that’s a new one! Never seen it before.

    I’m guessing there is a new torque limit parameter for c axis then?

    Best regards,
    Experience is what you get just after you needed it.

  8. #8
    Join Date
    Jun 2015
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    4131

    Re: pls, is it possible to use g22 for c axis ?

    hy, i think that this capability is there from some time, as PC appears inside manuals, in G22 context; it may be spec, but it hadn't been presented so far

    from time to time, i scroll the okuma website, and recently i saw it

    i think that torque limiter parameter is the same as the existing one, as it is targeting only the upper limit, beyond which is not allowed to pass when using G29



    a few months ago, when i needed this, i simply used spindle's phase ( CD on screen ), and a live tool that was aligned among X axis, but offseted in Y; normally, Y offset should have been 0, but sometimes is possible to go like that now, looking back at it, i think i could have ignored also the X alingment

    is possible to have same origin for C axis and M19, so to switch between them without losing phase / kindly
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  9. #9
    Join Date
    Jun 2015
    Posts
    4131

    Re: pls, is it possible to use g22 for c axis ?

    solved ... if you wish, check attaced

    Now that’s a new one! Never seen it before.
    hy mr wizard, the capability is there from more than 10years ago, only that manuals are not updated; thus even new revisions are incomplete on some topics

    this function popped in the manuals around 2020 ... and there are still many hidden things

    i may be missing something, because it did not showed " no-spec alarm
    hello past self of myself that's because alarms related to missing specs are not always the same

    is possible to have same origin for C axis and M19, so to switch between them without losing phase
    this works only for static/positioning, because as rpm increases, it will offset the m19 origin ... still, can be solved

    hy, i think that this
    you where thinking ? haha ... i found some of my stuff from 2018, and i was so stupid .. same for 2021, and i may still be, and miss a big thing ?! i just don't see it now, but, omg !
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  10. #10
    Join Date
    Dec 2008
    Posts
    3110
    Quote Originally Posted by deadlykitten View Post

    you where thinking ? haha ... i found some of my stuff from 2018, and i was so stupid .. same for 2021, and i may still be, and miss a big thing ?! i just don't see it now, but, omg !
    Kitty.... go see a doctor, please
    You seem to have lost something.




    Your mind.

  11. #11
    Join Date
    Jun 2015
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    4131

    Re: pls, is it possible to use g22 for c axis ?

    it is a good loss ... benefic
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

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