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  1. #1
    Join Date
    Dec 2004
    Posts
    2

    Unhappy which screw to use for xyz right hand or left

    Hi All
    i need help please , i use Mach 3 as a software what kind of screws i need use to my axis(x,y,z) right hand or left hand or it doesn't matter ?
    the screws is costume made (20mm dimeter lead 4 mm Right Hand)

    please if you cna help me ASAP

    Regaes Morris

  2. #2
    In Mach3, either will do, as long as you configure the software accordingly!

    Widgit
    www.widgitmaster.com
    It's not what you take away, it's what you are left with that counts!

  3. #3
    Join Date
    Dec 2004
    Posts
    2

    Cool

    thanks for your support
    it's easy to do this change ? or it's complicated
    do i need to change the phase to the motor?

  4. #4
    Join Date
    Mar 2006
    Posts
    474
    Just go into Mach's Config menu, under Ports & Pins, and change the 'Dir Low Active' between Low and High to switch direction in any axis.

  5. #5
    Join Date
    Mar 2003
    Posts
    35538
    Quote Originally Posted by vlmarshall View Post
    Just go into Mach's Config menu, under Ports & Pins, and change the 'Dir Low Active' between Low and High to switch direction in any axis.
    The better way is to go to Config> Home/Limits and check the "Reverse" box.
    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  6. #6
    Join Date
    Mar 2006
    Posts
    474
    Quote Originally Posted by ger21 View Post
    The better way is to go to Config> Home/Limits and check the "Reverse" box.
    Oh yeah.

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