SUHNER MACHINING MAX 100 CO Dossier Technique page 32

3.2.4 s
prIng washers exchange
The clamping force is given by the squeeze of spring
washers and is set in our factory.
Remove the cylinder set. (See chapter 3.1.1)
5 4
Maintain the Drawbar (1) on the flat position with a key 10.
Measure the X depth of the bronze guide in the spindle.
Unscrew the counter nut (2) and the nut (3). Take the
bronze part (4) and the washer (5) away. Remove the
washers group. Put new washers group respecting the
stacking preconisation. Reassemble the washer (5), the
bronze part (4) and the nuts (2-3). Then proceed to the
clamping effort adjustment by screwing the bronze guide
to the dimension X measured previously.
3.2.5 r
egulatIon of the ejectIon
32
Remove pneumatic cylinder.
Hold the spindle with a pin wrench.
Iso40 :
x
3 2 1
Loosen the locknut (1). Loosen the two screw (2).
4) Set the ejection stroke by blocking the set nut (3) with
Ø5 stick and turning the spindle with hand:
Lead : 1mm / rotation.
Recommended ejection stroke : 1mm.
Tighten the two screws (2) and locknut (1).
Iso50 / hsK100 :
Loosen the locknut (1). Loosen the two screw (2).
4) Set the ejection stroke by blocking the set nut (3) with
Ø6 stick and turning the spindle with hand:
1 3
1 2 3
2