Operation - WOHLHAUPTER DigiBore 501 Mode D'emploi

• Provided with lifetime lubrication.
• Precision adjustment by means of
spindle with precision thread.
• Automatic balancing with an appropria -
tely designed range of accessories.
• Maintenance-free.
• Provided on the tool side with
Ø 17 mm (0.669") bore for fitting
Wohlhaupter original accessories such
as adapters, tool holders and serrated
tool bodies as well as with a K-profile
at the front of the slide for fitting serra-
ted adapter slides, on which insert hol-
ders, adaptors and counterweights can
be mounted.
• Internal coolant feed and minimum cool ant
flow up to the cutting edge. Permissible
pressure max. 40 bar (580 PSI).
• Display resolution: 0.002 mm in diame-
ter (.0001").
• Radial traverse: – 0.1 mm / + 3.5 mm
(– .004" / + .138").
• Storage temperature: – 10°C to
+ 65° C (14° F to 149° F).
• Operating temperature:
+ 10°C to + 40° C (50° F to 104° F).
• Weight with MVS 63-36: 1.5 kg
(3.3 lbs)
• The integrated electronic circuitry com -
plies with degree of protection IP 65.
Maximum permitted speeds
a) applicable for slide settings central to
1 mm (.039") diameter with original
WOHLHAUPTER accessories: steel
tool holder, steel or AluLine serrated
tool body, AluLine serrated adapter
slide with counterweight.
Boring range A
mm inch
003 – 020 0.118 – 0.787
020 – 032 0.787 – 1.260
032 – 050 1.260 – 1.969
050 – 068 1.969 – 2.677
068 – 096 2.677 – 3.780
096 – 124 3.780 – 4.882
124 – 152 4.882 – 5.984
152 – 180 5.984 – 7.087
180 – 208 7.087 – 8.189
b) applicable for slide settings central to
Boring range A
mm
003 – 020
020 – 032
032 – 050
050 – 068
068 – 096
096 – 124
124 – 152
152 – 180
180 – 208
c) Outside turning and Axial grooving
Serrated slide
Order No.
501 054
501 055
501 056
501 058
501 059
* mounted with counter weight
** mounted with counter weight and additionally balanced
Max. permitted residual imbalance of
the machine manufacturer has to be
observed (if necessary complete tools
have to be balanced).

4. Operation

General notes for fitting adapter,
tool holders, serrated tool bodies
(Figs. 2, 3, 4)
Please refer to the caution in respect of
the clamping (page 14)
The adapter, tool holder and serrated
tool bodies are secured in the slide with
2 threaded taper pins
max. rpm
order to ensure optimum cutting positi-
ons and secure fastening, it must be
16 000
ensured that the threaded taper pins are
12 000
correctly applied when the Ø 17 mm
10 000
(0.669 inch) shank is mounted. This is
08 000
achieved by a slight to and fro turning
06 000
movement of the tool holder, adaptor or
05 000
serrated tool body respectively when
04 000
tightening the threaded taper pins (tigh-
03 500
tening torque 8 Nm (70.81 in. lbs.)).
03 000
7 mm (.276 inch) diameter with
Wohlhaupter original accessories.
inch
0.118 – 0.787
0.787 – 1.260
1.260 – 1.969
1.969 – 2.677
2.677 – 3.780
3.780 – 4.882
4.882 – 5.984
5.984 – 7.087
7.087 – 8.189
max. rpm*
3 000
2 500
2 000
1 750
1 500
English
max. rpm
6 000
4 500
4 000
3 500
3 000
2 500
2 000
1 750
1 500
max. rpm**
5 500
4 500
3 500
3 000
2 500
2
in each case. In
11