Fixed Cycles: Drilling - HEIDENHAIN TNC 320 User Manual

3 Fixed Cycles: Drilling ..... 59

3.1 Fundamentals ..... 60
Overview ..... 60
3.2 CENTERING (Cycle 240, DIN/ISO: G240) ..... 61
Cycle run ..... 61
Please note while programming: ..... 61
Cycle parameters ..... 62
3.3 DRILLING (Cycle 200) ..... 63
Cycle run ..... 63
Please note while programming: ..... 63
Cycle parameters ..... 64
3.4 REAMING (Cycle 201, DIN/ISO: G201) ..... 65
Cycle run ..... 65
Please note while programming: ..... 65
Cycle parameters ..... 66
3.5 BORING (Cycle 202, DIN/ISO: G202) ..... 67
Cycle run ..... 67
Please note while programming: ..... 68
Cycle parameters ..... 69
3.6 UNIVERSAL DRILLING (Cycle 203, DIN/ISO: G203) ..... 71
Cycle run ..... 71
Please note while programming: ..... 72
Cycle parameters ..... 73
3.7 BACK BORING (Cycle 204, DIN/ISO: G204) ..... 75
Cycle run ..... 75
Please note while programming: ..... 76
Cycle parameters ..... 77
3.8 UNIVERSAL PECKING (Cycle 205, DIN/ISO: G205) ..... 79
Cycle run ..... 79
Please note while programming: ..... 80
Cycle parameters ..... 81
3.9 BORE MILLING (Cycle 208, DIN/ISO: G208) ..... 83
Cycle run ..... 83
Please note while programming: ..... 84
Cycle parameters ..... 85
3.10 SINGLE-LIP DEEP-HOLE DRILLING (Cycle 241, DIN/ISO: G241) ..... 86
Cycle run ..... 86
Please note while programming: ..... 86
Cycle parameters ..... 87
3.11 Programming Examples ..... 89
HEIDENHAIN TNC 320 17