Operation - WOHLHAUPTER 248 Mode D'emploi

4. Operation

a) Clamping
To clamp the adjusting pin, all tools are
fitted with a clamping screw
7
10
figure 2
When removing metal, this clamping
6
screw must be used to clamp the
adjusting pin. Before and after each
adjustment, the clamping arrangement
must be operated. Graduated dial
the spindle adjustment is located next to
the tool clamping point. Only one key is
needed to operate both functions.
To avoid damage to parts of the
adjustment mechanism, do not
make any diameter adjust-
ments in the clamped state.
b)Fixing the tool to the connector shank
Secure the tool to the shank applying
a torque of 20 Nm (177.015 in. lbs.)
Using a higher torque you will
damage the thread M 8.
Service keys see page 13.
To do this, we suggest you to grip the
shank in a collet chuck:
When gripping the shank in the
collet chuck, please take
account of the cutter position
relative to the chuck's
grooves or serrations (figure 3).
Example: Steep angle taper to
DIN 69871
Serration
6
(figure 2).
6
figure 3
c) Securing the adaptor,
Adjusting plate
different tool holders
3
(figure 4).
7
for
figure 4
– Adaptors 248063 / 248064 /
248065 / 248071 "Mini"
Remove cap screw
for the tool holder centrally on the adjus-
ting plate (figure 5). Secure the adaptor
using cap screw
(13.23 in. lbs.) torque.
figure 5
– Tool holder
Insert tool holder
secure using thread pin
of 2,5 Nm (22.125 in. lbs.) (figure 6).
figure 6
tool holder and insert holder
8
is serrated to enable
to be mounted quickly and easily
8 9
9
0
. Apply 1,5 Nm
10
4
English
Indexable
insert
2
and connectors
2
3
. Secure adaptor
0
9
3
3
into adaptor and
ß
. Apply torque
3
4
ß
3
11