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  1. #1
    Join Date
    Sep 2006
    Posts
    78

    Tool change on Fanuc OT

    Ok! I'm new to lathes so go easy on me! When I program a toolchange the turret rapids over to the chuck. Quite scary when all I asked it to do was change tools! Any idea why this would happen? Control is Fanuc OT

  2. #2
    Join Date
    Dec 2003
    Posts
    24221
    It depends on how the machine tool builder set it up, generally the turret will go to the home or extreme end of the carriage (Z) and out in the X.
    What is the present command you are using? It may need a routine call or special M coded call before.
    This is where the OEM manual is good.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  3. #3
    Join Date
    Sep 2006
    Posts
    78
    I just type T1010 or whatever tool number I want and it rushes over to the chuck!

    I'm sure it is something simple but in spite of extensive milling experience I am totally new to lathes.

  4. #4
    Join Date
    Dec 2003
    Posts
    24221
    What is the machine? as Fanuc do not write the tool change sequence so it would be machine specific, someone here may have the same model.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  5. #5
    Join Date
    Sep 2006
    Posts
    78
    It is a Takisawa.

  6. #6
    Join Date
    Sep 2006
    Posts
    78
    Problem solved! Told it to grab tool 100 and it stopped the scary moves!

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