HEIDENHAIN TNC 620 (340 56x-02) Cycle programming - Manual (Page 16)

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4.1 Fundamentals ..... 92
Overview ..... 92
4.2 TAPPING NEW with a Floating Tap Holder (Cycle 206, DIN/ISO: G206) ..... 93
Cycle run ..... 93
Please note while programming: ..... 93
Cycle parameters ..... 94
4.3 RIGID TAPPING without a Floating Tap Holder NEW (Cycle 207, DIN/ISO: G207) ..... 95
Cycle run ..... 95
Please note while programming: ..... 96
Cycle parameters ..... 97
4.4 TAPPING WITH CHIP BREAKING (Cycle 209, DIN/ISO: G209, Advanced Programming Features Software
Option) ..... 98
Cycle run ..... 98
Please note while programming: ..... 99
Cycle parameters ..... 100
4.5 Fundamentals of Thread Milling ..... 101
Prerequisites ..... 101
4.6 THREAD MILLING (Cycle 262, DIN/ISO: G262, Advanced Programming Features Software Option) ..... 103
Cycle run ..... 103
Please note while programming: ..... 104
Cycle parameters ..... 105
4.7 THREAD MILLING/COUNTERSINKING (Cycle 263, DIN/ISO: G263, Advanced Programming Features Software
Option) ..... 106
Cycle run ..... 106
Please note while programming: ..... 107
Cycle parameters ..... 108
4.8 THREAD DRILLING/MILLING (Cycle 264, DIN/ISO: G264, Advanced Programming Features Software
Option) ..... 110
Cycle run ..... 110
Please note while programming: ..... 111
Cycle parameters ..... 112
4.9 HELICAL THREAD DRILLING/MILLING (Cycle 265, DIN/ISO: G265, Advanced Programming Features Software
Option) ..... 114
Cycle run ..... 114
Please note while programming: ..... 115
Cycle parameters ..... 116
4.10 OUTSIDE THREAD MILLING (Cycle 267, DIN/ISO: G267, Advanced Programming Features Software
Option) ..... 118
Cycle run ..... 118
Please note while programming: ..... 119
Cycle parameters ..... 120
4.11 Programming Examples ..... 122
4 Fixed Cycles: Tapping / Thread Milling ..... 91