Holzmann ED750FDQ handleiding
Handleiding
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OPERATION
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at 54
ED750FDQ
On the dial of the thread gauge there are the numbered lines 1, 3, 5 and 7. In between there are
lines without numbering, so called half lines. When the lead screw is engaged, the dial rotates.
There is only one line mark (fixed line) on the housing of the thread dial indicator.
The table on the side of the gearbox housing (see illustration on the left) shows the pitch, the
selection and the coupling sequence of the marks on the rotating dial with the fixed mark. The
numbers in the line " " refer to the numbering of the graduation marks on the thread dial
indicator. For threading, engage the lock nut at the height of the corresponding number indicated
in the table.
18.6 Tool post
The main function of the tool post is to fix the tool. If necessary, the tool post can also hold more
than one tool (maximum 4).
When inserting the tool, make sure that the cutting head of the tool points in the direction of the
rotation axis of the workpiece.
Tool change
CA U T I O N
Before any manual tool change, stop the spindles, wait for all tools to come to a
standstill and secure the machine against unintentional restarting before changing
the tools!
Clamp the turning tool into the tool post (L).
The turning tool must be clamped as short and tightly as
possible in order to be able to absorb the cutting force
occurring during chip formation well and reliably.
Also ensure that the turning tool is clamped at a right angle
to the axis of rotation (see illustration on the left). When
clamping at an angle, the turning tool can be pulled into the
workpiece.
Align the turning tool in height. Use the tailstock with centering point to determine the
required height. If necessary, place steel supports under the machine tool to obtain the
required height.
The cutting edge of the turning tool must be set exactly to
centre height during facing so that the face is free of studs.
Facing produces flat surfaces perpendicular to the workpiece
axis of rotation. A distinction is made between transverse face
turning, transverse cut-off turning and longitudinal face
turning.
If the tool post must be turned, open the clamping lever by
turning it counterclockwise. Turn the tool post to the desired
position and then tighten it again by turning the clamping
lever clockwise.
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Productinformatie
| Merk | Holzmann |
| Model | ED750FDQ |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 33097 MB |
