HEIDENHAIN TNC 620 (340 56x-03) Cycle programming - Manual (Page 18)

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4.1 Fundamentals ..... 94
Overview ..... 94
4.2 TAPPING NEW with a Floating Tap Holder (Cycle 206, DIN/ISO: G206) ..... 95
Cycle run ..... 95
Please note while programming: ..... 95
Cycle parameters ..... 96
4.3 RIGID TAPPING without a Floating Tap Holder NEW (Cycle 207, DIN/ISO: G207) ..... 97
Cycle run ..... 97
Please note while programming: ..... 98
Cycle parameters ..... 99
4.4 TAPPING WITH CHIP BREAKING (Cycle 209, DIN/ISO: G209, Advanced Programming Features Software
Option) ..... 100
Cycle run ..... 100
Please note while programming: ..... 101
Cycle parameters ..... 102
4.5 Fundamentals of Thread Milling ..... 103
Prerequisites ..... 103
4.6 THREAD MILLING (Cycle 262, DIN/ISO: G262, Advanced Programming Features Software Option) ..... 105
Cycle run ..... 105
Please note while programming: ..... 106
Cycle parameters ..... 107
4.7 THREAD MILLING/COUNTERSINKING (Cycle 263, DIN/ISO: G263, Advanced Programming Features Software
Option) ..... 108
Cycle run ..... 108
Please note while programming: ..... 109
Cycle parameters ..... 110
4.8 THREAD DRILLING/MILLING (Cycle 264, DIN/ISO: G264, Advanced Programming Features Software
Option) ..... 112
Cycle run ..... 112
Please note while programming: ..... 113
Cycle parameters ..... 114
4.9 HELICAL THREAD DRILLING/MILLING (Cycle 265, DIN/ISO: G265, Advanced Programming Features Software
Option) ..... 116
Cycle run ..... 116
Please note while programming: ..... 117
Cycle parameters ..... 118
4.10 OUTSIDE THREAD MILLING (Cycle 267, DIN/ISO: G267, Advanced Programming Features Software
Option) ..... 120
Cycle run ..... 120
Please note while programming: ..... 121
Cycle parameters ..... 122
4.11 Programming Examples ..... 124
4 Fixed Cycles: Tapping / Thread Milling ..... 93