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  1. #1
    Join Date
    Sep 2006
    Posts
    340

    Question Anybody had this problem in Mach 3?

    Is there anything in mach or the thc 300 that can multiply feedrates? I notice that the feedrates are much faster than they should be. The Feedrate override when loading a program jumps to a 1200% increase....

    Even without a program start?
    Hey check out my website...www.cravenoriginal.com
    Thanks Marc

  2. #2
    Join Date
    Mar 2003
    Posts
    35538
    The highest Mach3 should let you set the FRO is 300%. Could be a corrupt .xml
    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)

  3. #3
    Join Date
    Sep 2006
    Posts
    340

    Question

    How to fix that? The pendent will let go to 9999%, never ran it above 3 or 400. but the program make it go streight to1200%. I had to make the feedrates really low in order to cut prperly....
    Hey check out my website...www.cravenoriginal.com
    Thanks Marc

  4. #4
    Join Date
    Mar 2003
    Posts
    35538
    Delete the .xml file and reconfigure from scratch. Mach backs up the .xml file automatically, you might want to try reverting back to an older one. You should be able to find them in the Mach folder.
    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)

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