BA_WP_SPM2-1000_EN_28-22.docx
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13
Speed Setting
With the SPM 2-1000 tilting spindle moulder, the speed is adjusted by shifting the V-belt.
Switch off the machine during speed setting and secure it against unexpected restarting. Lock
the main switch with a padlock!!
•
After switching off and locking the main switch (
1
), loosen the clamping lever of the handwheel (
20
) for
height adjustment and crank the spindle (
9
) to the uppermost position (see
•
Then loosen the handle screw (
G
) and open the service door (
T
) on the left side (
•
Open the clamping lever (
K
) to release the belt.
•
Set loosened belt (
R
) to desired speed by means of lever (
A
), see
Note:
The speed table (
S
) is also attached to the inside of the service door (
T
).
•
After setting has been completed, tighten the clamping lever (
K
) again.
•
Recheck:
Turn the pulleys by hand and make sure that the belt runs freely and does not rub against the
lever (
A
).
•
Close the service door and turn the main switch (
1
) on again.
•
Recheck:
The signal lamp (
S
) corresponding to the set speed must light up (see
Figure 14: Service door
Figure 15: Speed setting
13.1
Selecting the Spindle Speed
The spindle speed depends on the selected tool, the workpiece material and the machining type.
•
To avoid kickback, a lower cutting speed of 40 m/s is recommended.
•
To avoid tool damage, an upper cutting speed of 70 m/s is recommended.
In the following table you will find guide values for the cutting speed depending on the type of material to be
machined and the tool used.
Material to be machined
HSS Tools
HM Tools
Softwoods
50 - 80 m/s
60 - 80 m/s
Hardwoods
40 - 60 m/s
50 - 80 m/s
Boards from pressed wood
60 - 80 m/s
Fibre boards
35 - 50 m/s
In general, use the cutting speed chart in section
13.2 on the next page as a guide.
T
G
9
20
17
140 0 min
350 0 min
600 0 min
800 0 min
S
A
R
K
