HEIDENHAIN TNC 640 User Manual page 103

Fixed Cycles: Drilling | UNIVERSAL PECKING (Cycle 205, DIN/ISO: G205)
Start of drilling at deepened starting point
Q200 Q379 Q203
2 2 0
2 5 0
2 10 0
2 25 0
2 100 0
5 2 0
5 5 0
5 10 0
5 25 0
5 100 0
20 2 0
20 5 0
20 10 0
20 25 0
20 100 0
HEIDENHAIN | User's manual for cycle programming | 10/2017
Position at which Factor 0.2 * Q379
pre-positioning is
executed with FMAX
2 0.2*2=0.4
2 0.2*5=1
2 0.2*10=2
2 0.2*25=5 (Q200=2, 5>2, thus
the value 2 is used.)
2 0.2*100=20 (Q200=2, 20>2,
thus the value 2 is used.)
5 0.2*2=0.4
5 0.2*5=1
5 0.2*10=2
5 0.2*25=5
5 0.2*100=20 (Q200=5, 20>5,
thus the value 5 is used.)
20 0.2*2=0.4
20 0.2*5=1
20 0.2*10=2
20 0.2*25=5
20 0.2*100=20
Start of drilling
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-4
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-20
-95
-1.6
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-8
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