HUST CNC H6D-T - Page 104

HUST CNC H6D-T Manual
3 - 42
Fig 3-32 G90 Programming Example
N10 G0 X80.0 Z100.0
N20 M3 S2000
N30 G90 U-8.0 W-66.0 F2.00
N40 U-16.0
N50 U-24.0
N60 G0 U-26.0
N70 G1 W-66.0 F1.00 Finishing cut with G01
N80 U2.0
N90 G0 X80.0 Z100.0
N100 M5
N110 M2
3.17.2 Compound Canned Cycle Functions, G70~G76
Compound canned cycles simplifies the operation of CNC commands, once the data of
a work-piece is set for fine cut, the CNC automatically determines the tool path for the
rough cut. Compound canned cycles are also used for thread cutting. This function is
particularly suited for column cutting.
1.U-
,
W-
,
R-
1
2
3
4
U/2
R W
2.U+
,
W-
,
R-
1
2
3
4
U/2
R W
3.U-
,
W-
,
R+
3
2
1
4
U/2
R
W
4.U+
,
W-
,
R+
3
2
1
4
U/2
R
W
X
Z