Wuhan Huazhong Numerical Control Co., Ltd HNC-18iT v4.0 Programming Manual page 118

Example Example Example Example
Use G76 to program. The thread is ZM60×2. Sizes in bracket is from standards.
(tan1.79=0.03125)
%3331
N1 T0101
N2 G00 X100 Z100
N3 M03 S400
N4 G00 X90 Z4
N5 G80 X61.125 Z-30 I-1.063 F80
N6 G00 X100 Z100 M05
N7 T0202
N8 M03 S300
N9 G00 X90 Z4
N10 G76C2R-3E1.3A60X58.15Z-24I-0.875K1.299U0.1V0.1Q0.9F2
N11 G00 X100 Z100
N12 M05
N13 M30
Figure 9.30 Multiple Thread Cutting Cycle - Example
9. Functions to Simplify Programming
3 3 3 3 0 0 0 0
(18) (18)
(18) (18)
6 6 6 6
(12)
(12) (12) (12)
(1.79° ° ° ° ) ) ) ) (1.79 (1.79 (1.79
114
4 4 4 4