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Thread: Alternating from G92 and using G54 codes

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  1. 11-11-2018, 01:12 PM #1
    cncbrooks
    cncbrooks is offline Registered
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    Question Alternating from G92 and using G54 codes

    Skill level newby
    Machine: Leadwell V21
    Fanuc controller


    I use G92 a lot for quick setups work fine my problem is when I go to use the normal G54 or G55 for my work piece zero`s in x and y the machine seems to have lost it`s zero home. I run the program and the machine doesn't go anywhere near where I setup my G54 part zero. I have tried shutting down , sending it home still doesn't work . Is there a procedure for resetting that I need to do I will need to be switching back and forth using G92 and normal G54 coding frequently . Any help would be appreciated.
    Thank you
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  2. 11-12-2018, 02:06 AM #2
    rcs60
    rcs60 is offline Registered
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    Re: Alternating from G92 and using G54 codes

    check your g53 to see if there are any numbers in it other than zero this is a global work offset that will effect the other work offsets
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  3. 11-12-2018, 07:54 AM #3
    sinha_nsit
    sinha_nsit is offline Registered
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    Re: Alternating from G92 and using G54 codes

    G92 is an old method. Use G54-G59 or additional WCS if needed (G54.1 P1-P48).
    Make sure that you have zeroes in Ext Offset.
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