OPERATION (CONTINUED)
6. Check the looseness of the synchronous belt by hand pressing,
after confirming ok, lock the fastening screw of the motor
connection plate again, and install the top cover of the box with
the gasket and nut to complete the belt replacement.
7. change the range from high speed to low speed or from low
speed to high speed in the same mode.
BRIEF INTRODUCTION OF CONVENTIONAL
MECHANICAL OPERATION
1. The clamping tool and work piece must stop the machine first;
2. Clean the inner hole of the spindle and the conical surface of the
tool rod, push the tool rod into the inner hole of the spindle, and
put in the pull rod to hang the tool rod;
3. The parts to be processed are placed on the surface of the
worktable. After pressing with the pressing plate or use vice
clamped, the parts are moved to the desired position vertically
and horizontally.
4. Loosen the column lock handle, shake the lift handle and move
the spindle box down;
5. Start the machine, select a good rotation speed, turn
counterclockwise to turn the lifting handle, and drilling of milling
can be done at this time;
6. When milling parts, we must lock the spindle box and spindle, at
the same time lock the longitudinal transverse plug iron
according to the need, so as not to change the machining size;
7. When replacing the drill chuck or milling chuck, open the top
shield loosely on the edge, loosen the screw thread of the pull
rod 2-3 teeth, then use a hammer to knock the taper handle away
from the main shaft, and finally loosen the handle with the hand
to replace the rod.
Figure 21 – Re-fastening the motor connection plate.
Figure 22 – Testing belt.
Figure 23 – Gear cover replaced.
Figure 20 – Testing belt.
Figure 24 – Milling table.
Figure 25 – Column lock handle and spindle lock location.
Figure 26 – Saddle lock and table locking locations.
7
Palmgren Operating Manual & Parts List 9680149
