HEIDENHAIN TNC 320 (340 55x-04) Cycle programming - Manual (Page 92)

92 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 setup clearance Page 93
207 RIGID TAPPING NEW
Without a floating tap holder, with
automatic pre-positioning, 2nd set-up
clearance Page 95
209 TAPPING W/ CHIP BREAKING
Without a floating tap holder, with
automatic pre-positioning, 2nd set-up
clearance, chip breaking Page 98
262 THREAD MILLING
Cycle for milling a thread in pre-drilled
material Page 103
263 THREAD MILLING/CNTSNKG
Cycle for milling a thread in pre-drilled
material and machining a countersunk
chamfer Page 106
264 THREAD DRILLING/MILLING
Cycle for drilling into the solid material
with subsequent milling of the thread
with a tool Page 110
265 HEL.THREAD DRILLING/MILLING
Cycle for milling the thread into the solid
material Page 114
267 OUTSIDE THREAD MILLING
Cycle for milling an external thread and
machining a countersunk chamfer Page 114