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IndustryArena Forum > MetalWorking Machines > Okuma > wear offset control
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  1. #1
    Join Date
    Aug 2014
    Posts
    1

    wear offset control

    hello,
    I have 6 Genos lathes on the floor. two of them are drilling 32mm holes on center by 9.5 inches deep.
    the operators have sometimes added a wear offset to the x axis causing bad things to happen.
    the control is OSP P200L.
    My question is:
    is there a way I can lockout the wear offset for a specific tool?
    like g10 on a fanuc for instance....

    A bit green with this control.

    I am thankful for any ideas,

    2tkgar

  2. #2
    Join Date
    Oct 2010
    Posts
    134

    Re: wear offset control

    I don't think you can lock the wear offset, but you can limit it to I think 0.0005" or may be zero, or at the start of your program,
    you can write a line to put that X tool wear to zero or whatever you like, you have to look in the book to find the variable.
    My opinion.

  3. #3
    Join Date
    Jun 2008
    Posts
    372

    Re: wear offset control

    Sure add the variable to the program with a negative value, the X axis variable for the wear offset is VTWOX

    in the program for tool number 8

    G00 X=VTWOX[8]*-1

    or even use the variable for the current tool

    G00 X=VTWOX[VETON]*-1


    If the value in the wear offset is 0 then this block will be 0
    If the value in the wear offset is -0.2 then the block will move the turret to 0.2
    If the value in the wear offset is 0.2 then the block will move the turret to -0.2

    or just set the value to zero

    VTWOX[VETON]=0

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