example:
Example 1, from B- -> A
G92 X0 Y0 / / Reference point (0,0)
G91 / / relative coordinates
G00 X60 Y100 / / Quick moving
torch to point B G02 X-40 Y-40 I0
J-40 / / arc 1
OR (G02 X-40 Y-40 R-40)
M02
Example 2.
▲
100
2
60
A
B
1
Starting
from A-> B
G92 X0 Y0
G91
/ / Reference
point (0,0) / /
20 60
relative
coordinates
/ / Quickly move the torch to point A
G00 X20 Y60
G02 X40 Y40 I40 J0 / / Arc
2 or (G02 X40 Y40 R40)
M02
Figure 1 3.5 G02 usage
7. G03 inverse circle
Same like G02,difference is that G02 is circular (clockwise arc) and G03 is inverse
circle (counterclockwise arc).
8. G42 / G41 and G40, kerf compensation
These functions are the cut kerf compensation function. When the cut path
represented by the code is only the actual size of the workpiece, because the flame
cutting / plasma cutting will always have the cut kerf, the actual cut workpiece is
not the required size without considering the influence of the cut kerf. After setting
the cut compensation, the system will automatically calculate the impact of the cut
and cut the actual size workpiece.
G41 / G42 and G40 must be paired and used. If G41 / G42 is omitted, the default cut kerf
compensation value is zero; if G40 is omitted, the default cut compensation is effective
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