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Tool and technology database | Tool data
8
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
577
Parameters for drilling tools:
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
Description of the tool parameters:
ID number
(
ID
): The control needs a unique name for each tool.
This ID number can have up to 16 alphanumeric characters.
Tool orientation
(
TO
): The control determines the position of
the tool tip and, depending on the selected tool type, additional
information such as the tool angle direction, position of the
reference point, etc. This information is necessary, for example,
for calculating the cutting radius compensation, plunge angle,
etc.
Setup dimensions ( XL , ZL ): They refer to the tool reference
point. The position of the reference point depends on the tool
type (see help graphics)
Compensation values
(
DX
,
DZ
,
DS
): They compensate for the
wear of the cutting edge. For recessing and button tools, DS
stands for the compensation value of the third side of the tool,
which is away from the tool reference point. The compensation
values have 4 decimal places for
mm
units and 5 decimal places
for
inch
units. The cycles automatically switch to the special
compensation. With
G148
, you can also switch to special
compensation for single-path machining operations