Thread Cutting
Chapter 25
25-14
Metric and inch Lead variation limits are indicated below:
+/- 0.0001
to
+/- 100.0000 mm/rev
+/- 0.000001 to
+/- 1.000000 inch/rev
Example 25.4
Variable Lead Face Threading Using G34
N1G00G07X57.Z37.5F100;
N2G91;
N3G34X-47.5F.1K.071;
N4G00Z10.;
N5X47.5;