Specialized Concentrated Focused
Operation「45」
N3 G90 G54 G00 X5.5 Y3.1 S1000 M03 (Select G54)
N4 G43 Z0.1 H01 M08
N5 G99 G82 R0.1 Z-0.14 P100 F8.0
N6 G55 X5.5 Y3.1 (Switch to G55)
N7 G56 X5.5 Y3.1 (Switch to G56)
N8 G80 Z1.0 M09
N9 G91 G54 G28 Z0 M05 (Switch to G54)
N10 M01
…
The program segment N3 ~ N5, within WCS of G54, is related to the first workpiece; Segment N6 will
drill the hole on the second workpiece of the same batch in WCS of G55, while segment N7 will drill the
hole on the third workpiece of the same batch in WCS of G56.
On account of all the coordinate systems, public offset is used for adjusting the workpiece origin of X-, Y-,
and Z-axis, but will not change the offset value of “G54 ~G59”.
The related formula of workpiece offset, tool offset and public offset is as below:
Workpiece coordinate= Machine coordinate – Workpiece offset - Tool offset – Public offset
3.8.2 Extended Coordinate System
As mentioned before, NK200 supports 20 groups of extended coordinate system, including G154~G173,
all of which are extended from G54. Under [Offset] function section, pressing and can
switch the coordinate system views, as shown below:
Fig. 3-31 Extended Coordinate System
G54 Px command can be used to specify the extended coordinate for current workpiece. See detailed
instruction as follows:
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