Wuhan Huazhong Numerical Control Co., Ltd HNC-18iT v4.0 Programming Manual page 40

Example Example Example 3 3 3 3 Example
Use the circular interpolation command to program.
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N1 T0101
N2 M03 S460
N3 G00 X100 Z40
N4 G00 X0 Z3
N5 G01 Z0 F100
N6 G03 X20 Z-10 R10
N7 G01 Z-20
N8 G02 X24 Z-24 R4
N9 G01 Z-40
N10 G00 X30
N11 X100 Z40
N12 M05
N13 M30
R4
40
Figure 3.9 Circular Interpolation – Example 3
R10
24
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3. Interpolation Function