On 3/8/24 13:03, Nicklas SB Karlsson wrote:
...
The theory is that even a bent spindle is effectively a perfect circle
if it is rotating faster than the servo loop
Diameter?
Doesn't care as long as the centering move stops the probe noise. If
things get really tight around the 12 ga, I run it up against something
solid to bend it and increase the push a thou at a time until it runs
straight when backed away. pushing too hard fatigues the wire from a
continuous micro bend and breaks it of course. This one has been broken
a couple times. typically from forgetting the clip lead if the workpiece
isn't grounded. Machine frame is grounded to the single point of coarse
and this g0704 spindle has cheap steel bearings that ground the spindle.
In which case the probe wire hooks to a piece of pcb glueed to some
place were I can program a tlo touch off after a tool change.
Nicklas Karlsson
Take care & stay well Nicklas.
Cheers, Gene Heskett, CET.
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author, 1940)
If we desire respect for the law, we must first make the law respectable.
- Louis D. Brandeis
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