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Jaw chuck B-Top3. Trouble shooting
english
9.2 Trouble shooting table
Fault
Clamping
force is too
low
Chips
penetrate
into the
chuck.
Possible cause
Fault correction
Corrected by
The chuck was not
lubricated properly.
Lubricate the clamping
device with HAINBUCH
fat according to
maintenance schedule.
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Work piece is underdimensioned
Move the master jaw by
1 step.
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When lathing with
Use the guard bushing
jaws, the guard
bushing was not used.
Jaws may not The clamping device is Move the clamping
be changed. not in release position. device into release
positon.
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Eccentric
Concentricity error of Check the concentricity at Specialist
dimensional the segmented mandrel the taper of the
deviation on
segmented mandrel,
the work
correct if necessary [see
piece
section »Checking and
adjusting the face run
and the concentricity«].
Dimensional Contaminated guide
deviation on
the work
piece
Disassemble the master
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jaws and clean the guide
[see section »Cleaning«].
Formal defect Elastic deformation of
on the work feedstock that is subject
piece
to formal defects. After
machining the
workpiece returns to its
original form.
Use feedstock with fewer
formal defects.
If technically justifiably
reduce the clamping
pressure.
Order Hotline +49 [0]7144. 907-333
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