On 06/25/2017 12:44 PM, dave wrote:
Multiple problems:
Having cooled off the shop a bit the limits violation
seems to have gone away for now. We'll see
what later in the day brings. BTW the limit violations
were consistent between axis and tklinuxcnc.
Multiple passes thru a small routine show progressive x
offset with each iteration. :-(
Dial indicator on X is clean in one direction but not the
other which usually indicates a broken
coupler to the encoder. I'll have to tear into the housing
to verify that. Shift is about a cm for
each pass of a pocketing routine. Same shift pattern as
another routine to inlet a tang on a stock.
Well, could be a marginal encoder that is reporting more
counts in one direction than the other.
That COULD be affected by heat. Or, the encoder counter
could be missing counts.
Jon
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