HSD ES779 - Assembling the HSK Collet in the Spindle

9 Replacing components
182
HSD S.p.A. © - h0108k01a.fm120718
9.4.2 Assembling the HSK collet in the spindle
Special tools are available upon request in order to facilitate assembly of the HSK collets.
With the spindle in a
“Collet open (tool-holder cone ejected)” condition (see page 140), continue
the procedure.
1. Clean the internal profile;
grease the O-Ring;
mount the O-Ring in the spindle.
2. Insert the pre-assembled spacer into the
spindle’s hole and check its operation.
3. Lubricate the contact surfaces with
METAFLUX-Paste 70-8508
(first equipment) or
KLÜBER-Paste ME 31-52.
Do not mix the grease.
4. Insert the segments of the collet into the
spindle (make sure they all have the
same identification number) between the
spacer and the internal cone of the
spindle.
4a. Otherwise, using the
assembly tool (a):
Place the segments of the collet onto the
tool and secure them with a rubber ring;
insert the complete unit; press the
segments of the collet down into position;
remove the rubber ring.
6x / 7
6x / 7x
1
3
2
F
(2)
(3)
(4)
(1)
(4a)
a
Spacer
Segment