Overshoot caused by inertia of the motor and other rotating parts. Without a
brake that *stops right now* one must account for the tap to keep turning a bit
after the spindle is commanded to stop. If the mechanical and electrical can
withstand it, the motor can be reversed at just the right time to reduce and
control overshoot. The tap will still continue going in a bit before
electricity overcomes mechanical inertia to reverse.
On Sunday, January 3, 2021, 1:10:57 PM MST, Jérémie Tarot
<silopo...@gmail.com> wrote:
Le dim. 3 janv. 2021 à 16:15, Gene Heskett <ghesk...@shentel.net> a écrit :
> My thoughts are to construct a probe to detect the depth of a hole to be
> tapped, so a g33.1 could be made to have a hard limit to the depth the
> tap is driven in. Ending the broken tap from hitting the bottom of the
> hole forever.
Sorry, may be too new to this or just not getting your use case, but I
don't understand why properly measured/probed tools end with excalibured
taps 🤔
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