SCHUNK ROTA NCA 160, Сборка и руководство по эксплуатации

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Assembly
34 02.00|ROTA NCA |en
Assembly preparation for chuck with reduction or extension
flange
If the bolt pitch circle of the machine spindle does not correspond
to the bolt pitch circle of the lathe chuck, a reduction or extension
flange must be used. Affix this flange to the spindle nose prior to
chuck assembly.
1 Before assembly of the chuck flange, remove any dirt or chips
from the machine spindle and from the centering mount and
contact surface of the flange.
2 A chuck flange produced by the user must be fully machined
on the machine spindle and balanced before assembly of the
chuck.
3 After assembly, ensure that the flange is in contact with the
entire surface.
4 Check the concentricity and axial run-out accuracy of the
flange (see Fig. "Lathe chuck assembly" - B
(

5.4, Page 31) ).
5 Then the chuck is assembled
(

5.4.1, Page 31) .
Assembly preparation for chuck with direct mount
If the bolt pitch circle of the short taper machine spindle is
identical to that of the lathe chuck, a direct mount must be used.
Affix the direct mount to the lathe chuck prior to chuck assembly.
1 Before mounting the chuck flange on the cylindrical recess of
the chuck, remove any dirt or chips from the centering mount
and contact surface of the flange.
2 Slightly tighten the flange onto the chuck with the supplied
mounting screws.
3 Then the chuck is assembled
(

5.4.1, Page 31) .
5.4.2
5.4.3