SMW Autoblok AND Manual De Instrucciones página 22

R
FORWARD
100 CSN 200 CSN
Cylinder
150 CSN 250 CSN
W [mm] 25
Z [mm] 5
125 AN-AL 400 BH
Chuck 165 AN-AL 400 BH-FC 140 BB
450 BH
500 IN-IL
K 35 30
[mm]
Note: AN means AND, ANM, ANC, AN/RM;
BB means BBD, BBM;
BH/FC means BHD/FC BHM/FC;
R
FORWARD
Cylinder 100 CSN 200CSN
150 CSN 250 CSN
Z [mm] 170
Chuck Y Chuck
BH.. BB.. BH.. BB..
[mm]
130 BHD-BHM 24 210 BHM-BBM 33
140 BBD-BBM 24 250 BHM
165 BHD-BHM 26 250 BBM
175 BBD-BBM 26 315 BHM
210 BHD-BBD 33 315 BBM
250 BHD-BBD 37 400 BHD-BHM 42
315 BHD-BBD 39 450 BHD-BHM 42
Note: BH means BHD, BHM;
RC means RCD, RCM, RCC;
22
MOUNTING WITH CLOSED CENTER CYLINDERS
70SIN-S
125 SIN-S
85 SIN-S
150 SIN-S
100 SIN-S
30 35 45
5 12 25
130 BH 210 AN-AL 250 BH-BB
210 BH-BB 250 BH/FC
165 BH 210 BH/FC 315 BH/FC
165 BH/FC 250 AN-AL 315 BH
175 BB 315 AN-AL 400 AN-AL
24 24 20
AL means ALD, ALM;
RC means RCD, RCM, RCC;
IN means - IND-INC;
85 SIN-S 100 SIN-S
70 SIN-S
145 160
Y Chuck Y Chuck Y
BHD BH/FC
[mm] [mm] [mm]
165 28
22 210 33
32 250 37
22 500 55 315 39
39 630 55 400 42
800 55 500 60
630 60
BH/FC means BHD/FC, BHM/FC;
Indirect mounting
direct mounting
175 SIN-S 200 SIN-S 250 SIN-S
50 50
20 30
165 RC –
210 RC 250 RC
– 315 RC 630 IN-IL
– 400 RC 800 IN-IL
– –
12 5
BH means BHD, BHM;
GHN means GHDN, GHMN;
IL means ILD-ILC.
Indirect mounting
direct mounting
125 SIN-S 200 SIN-S 250 SIN-S
150 SIN-S
180 230
Chuck Y Chuck Y Chuck
RC KNCSN KNCSN
[mm] [mm]
165 37
210 43 140 38 315
250 50 170 42 400
315 50 210 44 500
400 56 225 44 630
500 56 260 51
BB means BBD, BBM;
FULLY CLOSED CENTER
a. Mount the cylinder adaptor (5) on the lathe
spindle.
b. In case of indirect mounting, mount the chuck
adaptor (2) on the lathe spindle. In case of
direct mounting, the chuck adaptor (2) (of T
thickness) is already mounted on the chuck.
c. Calculate the (H) length (see sketch), adding
R+S+T, or just measure the distance between
the two adaptors (5) and (2).
d. Calculate the (L) length of the draw bar (6)
according to the formula shown in the sketch
(for K and Z see table below).
e. Cut the draw bar (6) according to the (L)
length and make the thread (B) into the draw
bar to fit the regulating group (11).
f. Screw the draw bar (6) onto the thread of the
piston rod (D).
g. Push the cylinder piston (D) fully ahead.
h. Fasten the cylinder to its adaptor (5).
i. Mount the hydraulic fitting following the
above sketch.
j. Pull the regulating group (11) backward until the jaws
are fully closed.
50
k. Put the chuck in front of the spindle nose and
screw the regulating group (11) in to the thread
35
(B) of the draw bar (6) up to 5 - 10 mm from the
end, using the hexagonal wrench (F).
–
l. Position the chuck so that the face driver is in
–
line with its seat. With the cylinder at low
pressure, pull the chuck on adaptor (2) or
directly on the spindle nose.
m. Fasten the chuck using the fixing screws.
n. Check the unit. If the jaws do not make a full
–
stroke, cut the pressure and adjust the regu-
50
lating group (11) using the hexagonal wrench
(F), tightening or loosening. As a good rule, in
order to avoid peak loading on the draw bar,
the end of stroke "all forward" should be done
on the cylinder and not on the chuck.
PARTIAL OPEN CENTER
a. Mount the cylinder adaptor (5) on the lathe
spindle.
b. In case of indirect mounting mount the chuck
adaptor (2) on the lathe spindle. In case of
direct mounting, the chuck adaptor (2) (of T
thickness) is already mounted on the chuck.
c. Calculate the (H) length (see sketch), adding
R+S+T, or just measure the distance between
the two adaptors (5) and (2).
d. Calculate (L) length of the draw bar (6) accor-
ding to the formula shown in the sketch (for Y
and Z see table below).
e. Cut the draw bar (6) according to the (L)
length and make the thread (B) into the draw
bar and on the regulating group (11).
f. Thread the hole for the set screw (N).
g. Screw the regulating group (11) into the the
draw bar (6) and lock the set screw (N).
h. Screw the draw bar (6) into the chuck wedge
(C).
i. Screw the short connection rod (O) into the
piston rod (D) of the cylinder.
j. Push the cylinder piston (D) fully ahead.
k. Mount the cylinder on its adaptor (5).
l. Mount the hydraulic fittings, following the
above sketch.
m.Pull the draw bar (6) backward, until the jaws
are full closed.
235
n. Put the draw bar into the machine spindle.
Using the long hexagonal wrench (F), screw
Y
the regulating group (11) into the short
connection rod (O) up to 5 - 10 mm from the
end.
[mm]
o. Position the chuck so that the face driver is in
line with its seat. With the cylinder at low
51
pressure, pull the chuck on adaptor (2) or
57 directly on the spindle nose.
70 p. Fasten the chuck using the fixing screws.
70
q. Check the unit. If the jaws do not make a full
stroke, cut the pressure and adjust the regu-
lating group (11) using the hexagonal wrench
(F), tightening or loosening. As a good rule, in
order to avoid peak loading on the draw bar,
the end of stroke "all forward" should be done
on the cylinder and not on the chuck