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Thread: Fanuc 6TB control axis screw compensation parameter question

  1. #1
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    Fanuc 6TB control axis screw compensation parameter question

    I have an old 6TB control on my lathe and the X axis is off by about .0035-.004 per inch on the diameter. The error progresses consistently throughout the travel. It's been this way since I've had it but I'm tired of compensating in the programs. There should be a parameter setting to correct this but I can't decipher it from the book.

    Help?

    JohnF
    Phoenix


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    Community Moderator Al_The_Man's Avatar
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    It is the CMR/DMR parameters that set the scaling on the Fanuc, unfortunately it is not very flexible as to settings.
    Al.
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    CNC, Mechatronics Integration and Custom Machine Design (Skype Avail).

    “Logic will get you from A to B. Imagination will take you everywhere.”
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    Quote Originally Posted by Al_The_Man View Post
    It is the CMR/DMR parameters that set the scaling on the Fanuc, unfortunately it is not very flexible as to settings.
    Al.
    My gawd......I'll keep moding programs................

    JohnF


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