HEIDENHAIN TNC 640 (34059x-01) Cycle programming - Manual (Page 94)

94 Fixed Cycles: Tapping / Thread Milling
4.1 F
undamentals
4.1 Fundamentals
Overview
The TNC offers 8 cycles for all types of threading operations:
Cycle Soft key Page
206 TAPPING NEW
With a floating tap holder, with automatic
pre-positioning, 2nd set-up clearance Page 95
207 RIGID TAPPING NEW
Without a floating tap holder, with
automatic pre-positioning, 2nd set-up
clearance Page 97
209 TAPPING W/ CHIP BREAKING
Without a floating tap holder, with
automatic pre-positioning, 2nd set-up
clearance, chip breaking Page 100
262 THREAD MILLING
Cycle for milling a thread in pre-drilled
material Page 105
263 THREAD MILLING/CNTSNKG
Cycle for milling a thread in pre-drilled
material and machining a countersunk
chamfer Page 108
264 THREAD DRILLING/MILLING
Cycle for drilling into solid material with
subsequent milling of the thread with a
tool Page 112
265 HEL.THREAD DRILLING/MILLING
Cycle for milling the thread into solid
material Page 116
267 OUTSIDE THREAD MILLING
Cycle for milling an external thread and
machining a countersunk chamfer Page 116