3 G/M Codes
3 - 33
Table 3-9
A -1 - Ln A
0.005 4.298
0.010 3.605
0.015 3.200
0.020 2.912
0.025 2.689
Example Program 1: (parallel thread cutting with equal pitch)
Cutting specification: Pitch F = 2 mm,
Lead for start-of-cutting S1 = 3 mm,
Lead for end-of-cutting S2 = 3 mm,
Cutting depth = 1.4 mm (diameter), in 2 cutting
sessions
Fig.3-21 Parallel thread cutting with equal pitch
N10 G0 X30.0 Z50.0
N20 M03 S2000
N30 G0 U-17.000 (first cutting 1.0/2mm)
N40 G34 W-26.000 F2.00 K0.5
N50 G0 U17.000
N60 W26.000
N70 G0 U-17.400 (second cutting 0.4/2mm)
N80 G34 W-26.000 F2.00 K0.5
N90 G0 U17.400
N100 W26.000
N110 M05
N120 M02
X
Z
20 mm
3
3
17/2 mm
To Next Page
Loading...