Optimum OPTImill F 80 Betriebsanleitung Seite 367

Brief instruction 808D Milling
Basic Theory
G110 Pole specification relative to the setpoint position last programmed (in the plane,
e.g. with G17: X/Y)
(when using G110, please always take the current position of the tool as the
reference point to specify the new pole)
G111 Pole specification relative to the origin of the current workpiece coordinate
system (in the plane, e.g. with G17: X/Y)
G112 Pole specification, relative to the last valid pole; retain plane
Programming example
N10 G17
N20 G111 X17 Y36
AP=45 RP=50
...
N80 G112 X35.35 Y35.35
AP=45 RP=27.8
N90 ... AP=12.5 RP=47.679
N100 ... AP=26.3 RP=7.344 Z4
Point defined by RP, AP
Y
RP=...
Pole
Example G17: X/Y plane
808D
Additional Information Part 2
; X/Y plane
; pole coordinates in the current workpiece
coordinate system
; new pole, relative to the last pole as a
polar coordinate
; polar coordinate
; polar coordinate and Z axis(= cylinder coordinate)
+
AP=...
X
Machine
Additive
coordinate
workpiece
system
offsets
The programmable workpiece offsets TRANS and ATRANS can be used in the following
cases:
For recurring shapes/arrangements in various positions on the workpiece.

When selecting a new reference point for dimensioning.

This results in the current workpiece coordinate system.
TRANS X...Y... Z...
ATRANS X...Y... Z...
TRANS
Programming example
N20 TRANS X20.0 Y15.0
L10
Y
TRANS Y
W
Page 367
OPTIMUM
M A S C H I N E N - G E R M A N Y
; programmable offset(absolute)
; programmable offset, additive to existing offset
(incremental)
; without values, clears old commands for offset
programmable offset
subprogram call
Y
L10
X
X
TRANS X...
Operating and Programming — Milling