PROGRAMMING
13. FUNCTIONS TO SIMPLIFY
PROGRAMMING
B–63604EN/01
156
1.8
3.68
G76 P011060 Q100 R200 ;
G76 X60640 Z25000 P3680 Q1800 F6.0 ;
6
105
25
ϕ60.64
1.8
X axis
0
ϕ68
Z axis
Multiple repetitive cycle (G76)
Specifying P2 can perform staggered thread cutting with a constant depth
of cut.
Example: G76 X60640 Z25000 K3680 D1800 F6.0 A60 P2;
For staggered thread cutting, always use the FS15 tape format (see
Section 17.5).
When command P instructing a cutting method is not specified or a
command other than P2 is specified, one–tool cutting is performed by a
constant amount.
If the depth of cut in one cycle is less than dmin (specified in parameter
No. 5140), the depth of cut is clamped at ∆dmin.
NOTE
Multiple repetitive cycle II is required.
Examples
D Staggered thread cutting