HEIDENHAIN 548431-05, User Manual, Page: 342 / 722

Teach-in | Drilling cycles
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
5.7 Drilling cycles
Menu item Meaning
The drilling cycles allow you to machine axial
and radial holes
Pattern machining:
Further information: "Drilling and milling patterns", Page 398
Menu item Drilling cycles
Drill. axial / Drill. radial
For drilling single holes and patterns
Deep hole ax. / Deep hole rad
For drilling single holes and patterns
Tapping axial
/
Tapping radial
For drilling single holes and patterns
Thread milling axial
For milling threads in existing holes
Drill. axial
Select Drilling
Select Drilling axial
This cycle drills a hole on the face of the workpiece.
Cycle parameters:
X
,
Z
:
Start point
C : Spindle angle – C-axis position
Z1 : Start point drill (default: drilling starts from Z )
Z2
:
End point drill
E : Period of dwell for chip breaking at end of hole (default: 0)
D : Retraction type
0: Rapid traverse
1: Feed rate
AB
:
Drilling lengths
(default: 0)
V : Drilling variants (default: 0)
0: Without reduction
1: At end of the hole
2: At start of the hole
3: At start & end of hole
CB : Brake off (1)
SCK : Safety clearance
Further information:
"Safety clearances SCI and SCK",
Page 180