Summa S3 Series - Calibration Error Correction

S Class 3 User’s Manual
Basic operation 2-9
Knife calibration errors may be caused by:
•
Origin deviation (1) The knife tip is slightly rotated in relation to its theoretical 0

angle. This error
can be corrected by adjusting the origin.
•
Lateral deviation (2) The knife tip deviates from its theoretical centre in lateral direction. This
error can be corrected by adjusting the lateral parameter.
•
Longitudinal deviation (3) The knife tip deviates from its theoretical centre in longitudinal
direction. This error can be corrected by adjusting the longitudinal parameter.
FIG 2-11
2-11 POSSIBLE KNIFE CALIBRATIONS
(a) Theoretical knife position
(b) Actual knife position
(c) Theoretical knife direction
(d) Theoretical knife centre
(3)
(2)
(d)
(c)
(1)
(a)
(b)
2.3.4.2 Making corrections