HSD
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8.8.13
Adjusting sensor S1 (both ISO and HSK versions)
i
Only for HSK versions:
for the adjustment of HSK F63 sensors, a kit of gauges
and thickness spacers is available, described in section 8.8.18.
The use of the kit allows a quicker and more precise adjustment: HSD S.p.A.
strongly recommends the use of the kit, given the importance (for safety purposes)
of a correct sensor adjustment.
After replacing the sensor as described in paragraph 8.8.12, calibrate it as follows:
1.
insert the tool-holder cone and ensure that the output of S1 is
"ON"
if the output is
“OFF”,
rotate the sensor unit until it becomes
“ON”
;
2.
rotate the bush slowly in the direction that takes the sensor away from the tool-holder;
stop immediately when the output of the sensor becomes
”OFF”
;
3.
carefully rotate the bush back by about 15° - 20°, so that the output of the sensor returns to
“ON”
;
4.
rotate the shaft manually, and check that the signal remains
“ON”
for the whole rotation;
5.
tighten the screw (3);
6.
unhook the tool-holder by powering the cylinder, and check that in this condition (collet open)
the output of S1 is
“OFF”
;
7.
by means of the cylinder, let the collet close without a tool-holder: in this condition, the output
of S1 must be
"OFF"
for the whole rotation of the shaft;
8.
if points [6] and [7] are not satisfied, repeat the procedure from the start, making an even
slighter rotation movement at point [3];
9.
if points [6] and [7] are satisfied, make a cycle of 10 tool changes;
10.
at the end of the cycle, check that the conditions in the following table are satisfied:
CONDITION
S1 OUTPUT
tool-holder locked
ON *
missing tool-holder
with closed collet
OFF *
collet open
(tool-holder ejected)
OFF
* for the whole rotation of the shaft
11. If
the conditions of the table
are not satisfied
, repeat the procedure from the start.
12. If
the conditions of the table
are satisfied,
perform a cycle of 100 tool changes with the
machine, using the maximum possible number of different tool-holders.
13.
At the end of the cycle, check that the condition of the table at point [10] is satisfied. if this is
the case, the adjustment procedure for S1 is completed; if this is not the case, repeat the
procedure from the beginning.
