Counterweight; Axial Grooving Unit; Internal Cooling Lubricant Supply - Wohlhaupter Basic D 60 Bedienungsanleitung

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3.5 Counterweight

The counterweight
serves to avoid imba-
lance when boring
precision
bores. The counter-
weight assembly com-
prises the counter weight
⑪ and the clamping elements ⑫.
Fastening:
The clamping elements (supplied as stan-
dard) of the serrated slides are to be repla-
ced with the clamping elements for the
counterweights.
The counterweight is fastened on the ser-
rated slide with serrated front face using
cap screw ⑬, disc spring ⑭ and clam-
ping bolt ⑮. Note that the long side of the
clamping bolt is mounted in the direction of
the tool center. As an adjustment aid, there
are scales on the serrated slides holders
counterweights.

3.6 Axial grooving unit

The axial grooving unit comprises support
⑯ and an insert holder ⑰.
Fastening:
The axial grooving tool is fastened on the
serrated slide with serrated front face using
cap screws and clamping bolts. The sup-
port of the axial grooving unit features a
second serrated body on which the insert
holder is fastened.
Ð0,4
⑱
⑰
⑲
⑳
⑯
22
⑮ ⑫
⑪
⑭
⑬
+0,4
Height adjustment (axial):
To do this, loosen the fixing screw ⑱
and the threaded clamping pin ⑲ and
adjust the insert holder with the adjusting
screw ⑳ in the range +0.4 to –0.4 mm.
Then tighten the fixing screw and threaded
clamping pin again.

4. Internal Cooling Lubricant Supply

The Alu-Line boring tools designed as stan-
dard for internal cooling lubricant supply.
An adjustable spray nozzle element on the
outer end of the base slide or serrated slide
can be aimed at the cutting edge.
Additionally for Flex D 60,
Ø 500 – 3255 mm (Ø 19.69" – 128.15"):
With the boring tools 349032 / 349037
and 349033 / 349038, the spray nozzle
21 and the threaded pin ⃝
element ⃝
be re-mounted to seal the unused cooling
lubricant bore.
21
22
⃝
⃝
22 21
⃝
⃝
Cooling lubricant pipes are available as
accessories from Wohlhaupter on request.
They are screwed into the spray nozzle ele-
ment and route the cooling lubricant direct-
ly to the cutting edge.
22 must
Standard ver-
sion
349032 / 349037
349033 / 349038