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Thread: How Mach 3 handles spindle speed

  1. #1
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    How Mach 3 handles spindle speed

    How does Mach 3 measure spindle speed? Does it count pulses (like 1 per revolution) or is it strictly used as an output?
    If you try to make everything idiot proof, someone will just breed a better idiot!


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    Community Moderator ger21's Avatar
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    Do you mean for a lathe spindle, or a cutting spindle?
    Gerry

    Mach3 2010 Screenset
    http://home.comcast.net/~cncwoodworker/2010.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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    Quote Originally Posted by jderou
    How does Mach 3 measure spindle speed? Does it count pulses (like 1 per revolution) or is it strictly used as an output?

    mmmmmmm..... YES and YES...

    You can have it set up as feed back or as an output AND as both where it will help "tune" the spindle speed.

    I think that is what you were looking for
    Brian


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    Here is what I am wondering if I can do: I am working on retrofitting my Boss mill with Mach 2/3. If I could mount something on the spindle to trigger a pulse every rotation, then I could more accurately set the spindle speed. Maybe it would even be accurate enough to rigid tap?
    If you try to make everything idiot proof, someone will just breed a better idiot!


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