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1 fundamentals, Overview, 1 f undamentals 4.1 fundamentals – HEIDENHAIN 530 (340 49x-07) Cycle programming User Manual

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108

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

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207 RIGID TAPPING NEW
Without a floating tap holder, with
automatic pre-positioning, 2nd set-up
clearance

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209 TAPPING W/ CHIP BREAKING
Without a floating tap holder, with
automatic pre-positioning, 2nd set-up
clearance, chip breaking

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262 THREAD MILLING
Cycle for milling a thread in pre-drilled
material

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263 THREAD MILLING/CNTSNKG
Cycle for milling a thread in pre-drilled
material and machining a countersunk
chamfer

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264 THREAD DRILLING/MILLING
Cycle for drilling into the solid material
with subsequent milling of the thread
with a tool

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265 HEL.THREAD DRILLING/MILLING
Cycle for milling the thread into the solid
material

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267 OUTSIDE THREAD MILLING
Cycle for milling an external thread and
machining a countersunk chamfer

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