ACU-RITE MILLPWR 3 Axes - Manual (Page 214)

SETUP
MILLPWR ®
Operation Manual 7-34
Examples of Circle Interpolation Test Results
Machine Vibration in an axis
(in this case, Y-axis)
Axis Reversal Spike shows an axis
sticking when velocity reaches zero
(in this case, Y-axis)
Please note that the graphics are exaggerated for clarity.
Following Error caused by servo
gain misadjustment
Backlash from lost motion or play
in the guideways
Cyclic Error caused by a flaw in the
ballscrew or ballscrew mounting
Stick-Slip of an axis, esp. at low
speeds (in this case, Y-axis)