DIN/ISO programming | Drilling cycles
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HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
371
4.22 Drilling cycles
Overview of drilling and boring cycles and contour
reference
The drilling and boring cycles can be used with driven or stationary
tools.
Drilling and boring cycles:
G71 Simple drilling
Further information: "Simple drilling G71", Page 373
G72 Boring/cnt-sink (only with contour reference (ID, NS)
Further information: "Boring/cnt-sink G72", Page 375
G73 Tapping (not with G743 – G746)
Further information: "Tapping G73", Page 376
G74 Deep-hole drilling
Further information: "Deep boring G74", Page 378
G36 Tapping – single path (direct position input)
Further information: "Tapping G36 – single path", Page 372
G799 Thread milling (direct position input)
Further information: "Thread milling axial G799", Page 391
Pattern definitions:
G743 Pattern linear face for drilling and milling cycles
Further information: "Linear pattern on front face G743",
Page 383
G744 Pattern linear surf for drilling and milling cycles
Further information: "Linear pattern on lateral surface G744",
Page 387
G745 Pattern circ. face for drilling and milling cycles
Further information: "Circular pattern on front face G745",
Page 385
G746 Pattern circ. surf. for drilling and milling cycles
Further information: "Circular pattern on lateral surface G746",
Page 389
Possibilities of defining a contour reference:
Path definition directly in the cycle
Reference to a hole or pattern definition in the contour section (ID,
NS) for machining on the front face or lateral surface
Centric hole in the turning contour (G49)
Further information: "Bore hole (centric) G49–Geo", Page 265
Pattern definition in the block before the cycle call (G743 - G746)
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