HEIDENHAIN TNC 310 (286 140) - Manual (Page 138)

8 Programming: Cycles 126
8.4 Cycles for Machining Hole Patterns
The TNC provides two cycles for machining hole patterns:
Cycle Soft key
220 CIRCULAR PATTERN
221 LINEAR PATTERN
You can combine Cycle 220 and Cycle 221 with the following fixed
cycles:
Cycle 1 PECKING
Cycle 2 TAPPING with a floating tap holder
Cycle 3 SLOT MILLING
Cycle 4 POCKET MILLING
Cycle 5 CIRCULAR POCKET MILLING
Cycle 17 RIGID TAPPING
Cycle 200 DRILLING
Cycle 201 REAMING
Cycle 202 BORING
Cycle 203 UNIVERSAL MILLING CYCLE
Cycle 204 BACK BORING
Cycle 212 POCKET FINISHING
Cycle 213 STUD FINISHING
Cycle 214 CIRCULAR POCKET FINISHING
Cycle 215 CIRCULAR STUD FINISHING
8.4 Cy
cles f
or Mac
hining Hole P
at
ter
ns