SYNTAX
G170 P.. Q.. R.. X.. Y.. Z.. I.. J.. K..
G171 P.. T.. S.. R.. F.. B.. J..
G170
P0 =ROUGHING
P1 =FINISHING
Q =INCREMENTAL DEPTH OF CUT
R =REFRENCE PLANE
X,Y =CORDINATE OF CENTER OF POCKET
Z =DEPTH OF POCKET
I =FINISHING ALLOWANCE IN WALLS OF POCKET
J =FINISHING ALLOWANCE IN BASE OF POCKET
K =RADIUS OF POCKET
G171
P =PERCENT TOOL DIA SHIFT
T =TOOL NUMBER
S =SPINDLE SPEED DURING ROUGHING
R =PLUNGE FEEDRATE
F =FEEDRATE DURING ROUGHING
B =FINISHING SPINDLE SPEED
J =FINISHING FEEDRATE
Profile
Billet size⇒X100 Y100 Z20
Tool used⇒Slot Drill Dia 6 mm(T1)
NC code
G21 G94
G91 G28 Z0
G28 X0 Y0
M06 T1
M03 S3000
G90 G00 X50 Y50
Z10
G170 P0 Q-1 R0 X50 Y50 Z-20 I0.2 J0.2 K35
G171 P50 T1 S3000 R40 F60 B4000 J200
G170 P1 Q-1 R0 X50 Y50 Z-20 I0.2 J0.2 K35
G171 P50 T1 S3000 R40 F60 B4000 J200
G91 G28 Z0
G28 X0 Y0
M05
M30
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