HEIDENHAIN 548431-05, User Manual, Page: 582 / 722

Tool and technology database | Tool data
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582
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Twist drills and indexable-insert drills
Press the
New tool
soft key
Press the Drill soft key
Alternative: For indexable-insert drills, switch to
dialog for
Indexable-insert drill
The help graphics illustrate the dimensions of the tools.
Special parameters for twist drills:
DV
:
Hole diameter
BW : Drill angle – Point angle of the drill
AW : Tool driven, no=0/yes=1
This parameter specifies for drilling and tapping tools during
cycle programming whether switching commands are
generated for the spindle or the driven tool.
0
: Stationary tool
1 : Driven tool
NL : Usable length
RW
:
Position angle
– Deviation from the main machining
direction (range: –90° to +90°)
AX : Salient length in X
FH
:
Height of the chuck for driven tool
FD : Diameter of the chuck
Further tool parameters:
Further information: "General tool parameters", Page 576
For drilling operations at
constant cutting speed
, the
Hole diameter DV
parameter is used to calculate the
spindle speed.