HEIDENHAIN TNC 640 (34059x-04) Cycle programming - Manual (Page 72)

Fixed Cycles: Drilling
3.1 Fundamentals
3
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TNC 640 | User's Manual Cycle Programming | 3/2014
3.1 Fundamentals
Overview
The TNC offers the following cycles for all types of drilling
operations:
Cycle Soft key Page
240 CENTERING
With automatic pre-positioning, 2nd
set-up clearance, optional entry of
the centering diameter or centering
depth 73
200 DRILLING
With automatic pre-positioning, 2nd
set-up clearance 75
201 REAMING
With automatic pre-positioning, 2nd
set-up clearance 77
202 BORING
With automatic pre-positioning, 2nd
set-up clearance 79
203 UNIVERSAL DRILLING
With automatic pre-positioning, 2nd
set-up clearance, chip breaking, and
decrementing 82
204 BACK BORING
With automatic pre-positioning, 2nd
set-up clearance 85
205 UNIVERSAL PECKING
With automatic pre-positioning, 2nd
set-up clearance, chip breaking, and
advanced stop distance 88
208 BORE MILLING
With automatic pre-positioning, 2nd
set-up clearance 92
241 SINGLE-LIP D.H.DRLNG
With automatic pre-positioning to
deepened starting point, shaft speed
and coolant definition 95