HOLZMANN MASCHINEN ED1080ADIG, User Manual

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ASSEMBLY
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at 55
ED1080ADIG
Face plate
1. Check the fitting surfaces on the turning spindle holder and on the workpiece carrier to be
mounted for cleanliness and undamaged holding surfaces.
2. Check that all clamping bolts in the spindle holder are in the open position.
3. Lift the face plate onto the turning spindle holder.
4. Fasten the clamping bolts as described in the section "Checking the fit of the jaw chuck".
4-jaw chuck
N O T I C E
The shoulder for centering the four-jaw chuck on the mounting flange was not
finished for reasons of concentricity. The mounting flange must be adapted to the
4- jaw chuck.
1. Check the fitting surfaces on the turning spindle mounting and on the flange to be
mounted for the four-jaw chuck for cleanliness and undamaged mounting surfaces.
2. Check that all the clamping bolts in the spindle holder are in the open position.
3. Lift the flange onto the spindle holder.
4. Fasten the clamping bolts as described in the section "Checking the fit of the jaw chuck".
Adjust the centering shoulder on the locating flange to the four-jaw chuck in axial and radial run-
out by turning.
17.2.4 Adjusting the headstock
The headstock (1) was aligned at the factory. If, contrary to expectations, an adjustment is
required, proceed as follows:
Clamp one end of a steel tube 150 mm long and 50 mm in
diameter into the headstock chuck. The other end runs free.
Now remove a thin layer with a sharp turning chisel. The
values measured with the dial gauge or calliper at points A and
B must match. If this is not the case, loosen the four
headstock fixing screws (J) to correct the difference (two are
below the headstock) and readjust using the adjusting screw
(K). Then tighten the fixing screws again and repeat the
rotation, measurement and adjustment until the measured
values match and the machine runs smoothly.
17.2.5 Adjusting the tailstock
A … clamping lever tailstock; C … clamping lever spindle sleeve;