WOHLHAUPTER VARIOBORE 536, Руководство пользователя

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c) Outside turning up to largest specified
rated outside turning diameter
Aluminum serrated slide with counter-
weight, insert holder
Boring range A
mm inch max. rpm
2,0 – 10,0 .079 – .394 5 000
10,0 – 20,0 .394 – .787 4 500
20,0 – 30,0 .787 – 1.181 3 500
30,0 – 66,1 1.181 – 2.602 2 500
The max. permissible residual imbalance
of the machine manufacturer must be
observed (if necessary, complete tools
have to be balanced).
4. Operation
General information on fastening adap-
ter, tool holders, serrated tool bodies
Note the information on clamping for dia-
meter adjustment
The tool holder, serrated tool body and
coolant delivery section are each secured
to the slide by a threaded taper pin. In
order to ensure optimum cutting posi-
tions and a secure fastening, we recom-
mend making a slight to and fro turning
movement with the tool holder while the
threaded taper pin is tightened (tightening
torque 8 Nm (70.81 in. lbs.)).
Boring tools with length adjustment
(Fig 1)
Mounting
The mini boring tools
3
or tool holder and
serrated tool body up to shank diameter
14 mm (.551“) are fastened using a redu-
cing sleeve
4
in the slide.
The boring tools are axially adjustable and
they are clamped using a threaded taper
pin
5
to the clamping surface. A minimum
clamping length must be observed here.
Maximum permissible speeds
valid for relevant genuine Wohlhaupter
accessories
When using the serrated tool body, serra-
ted slides and insert holder, the tool slider
must first be set to 0 on the scale (center).
The required diameter can then be set
using the slot in the insert holder.
The tool adjustment is then used to finalize
the adjustment procedure. Slider displace-
ment should be kept to a minimum.
Any deviation to this procedure means
that the quoted permissible speeds are not
valid.
a) Boring, slider position according to the
scale 0 up to feed-in of 2 mm (.079“) in
diameter. Mini boring tools, steel tool
holder, steel or aluminum serrated tool
body, aluminum serrated slide with
counterweight, insert holder.
Boring range A
mm inch max. rpm
0.4 – 10.0 .016 – .394 25 000
10.0 – 20.0 .394 – .787 20 000
20.0 – 32.0 .787 – 1.260 15 000
32.0 – 50.0 1.260 – 1.969 10 000
50.0 – 68.0 1.969 – 2.677 8 000
68.0 – 96.0 2.677 – 3.780 6 000
96.0 – 124.0 3.780 – 4.882 5 000
124.0 – 152.0 4.882 – 5.984 4 000
b) Boring up to largest specified rated
boring diameter
Boring range A
mm inch max. rpm
0,4 – 10,0 .016 – .394 12 000
10,0 – 20,0 .394 – .787 9 000
20,0 – 32,0 .787 – 1.260 7 000
32,0 – 50,0 1.260 – 1.969 5 000
50,0 – 68,0 1.969 – 2.677 3 500
68,0 – 96,0 2.677 – 3.780 2 500
96,0 – 124,0 3.780 – 4.882 2 000
124,0 – 152,0 4.882 – 5.984 1 500
English