Drilling Cycles; Pecking (Cycle 1) - HEIDENHAIN TNC 370 User Manual

8 Cycles
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8.2 Drilling Cycles
The TNC offers 7 cycles for all types of drilling operations:
Cyde
1 PECKING
Without automatic pre-positioning
200 DRILLING
With automatic pre-positioning and 2nd setup
clearance
.-
201 REAMING
With automatic pre-positioning and 2nd setup
clearance
202 BORING
With automatic pre-positioning and 2nd setup
clearance
203 UNIVERSAL DRILLING CYCLE
With automatic pre-positioning, 2nd setup clearance,
chip breaking, and decrement
2 TAPPING with a floating tap holder
17 RIGID TAPPING
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TNC 370
8-5