Asco joucomatic 448 Serie Puesta En Marcha Y Consejos De Utilización página 10

Cilindros sin vástago de bandas, con carro guiado de rodamientos cruzados
Ocultar thumbs Ver también para joucomatic 448 Serie:
Tabla de contenido

Publicidad

Idiomas disponibles
  • ES

Idiomas disponibles

  • ESPAÑOL, página 23
GB
For fitting and removal of the guide system the complete
cylinder unit should be removed from the machine or plant.
Dismantling of the Guide Carriage
1. Depressurize the cylinder lines and switch off all electrical power
supply.
2. Remove all parts mounted externally on the guide carriage (12).
3. Unscrew drive block (17) from the piston, so that the guide carriage
can be moved.
4. Loosen the screws (6) in the wiper cover (7).
5. For the diameters 40 and 50 only: remove one end cap from the
cylinder.
6. Slide the complete guide carriage off the double rail (1).
7. Remove the wiper covers (7) with the felts (8) and wipers (9) from
both ends of the guide carriage (12).
8. Loosen and remove the screws (10) and separate the pair of roller
shoes (11) from the guide carriage (12).
Dismantling of the Double Rail
1. Remove the cap plugs (5).
2. Remove the screws (4) and washers (3) and take the double rail (1)
off the cylinder.
3. If necessary: remove the end caps of the cylinder and push the
clamping profile out of the slot in the cylinder profile.
Reassembly of the Double Rail
1. Inspect the double rail (1) and replace it if necessary.
2. Clean all the parts.
3. If necessary: remove the end caps of the cylinderand push the
clamping profile into the slot in the cylinder profile.
8
OPERATING INSTRUCTIONS FOR STBB CYLINDER (Ø25 to 50 mm)
4. Fit the double rail (1) and clamping profile (2)
to the cylinder with the screws (4) and
washers (3) (note the maximum torque),
centring the rails on the cylinder profile.
The groove (X) on the side of the double rail
(1) must be on the piston side. The bearing
surface (Y) of the double rail (1), which is on
the same side as the groove (X), must be
positioned against the dovetail profile of the cylinder profile.
5. Insert new cap plugs (5) flush with or slightly below the surface of
the double rail (1).
Reassembly of the Guide Carriage
1. Inspect the components: the pair of roller shoes (11), wiper (9) and
felt (8) and replace any damaged or worn parts.
2. Clean all the parts.
3. For adjustment of the roller shoes there is a fixed side and an
adjustment side. The roller shoe on the fixed side (11b) is secured
firmly to the underside of the guide carriage (12) with the screws
(10).
4. Place the three washer (13) in the roller shoe (11a) on the
adjustment side and fit it against the guide carriage (12) with the
screws (10). Tighten the screws (10) until the roller shoe lies fully
on the guide carriage but can still be moved.
5. Slide the complete guide carriage (12) carefully onto the guide rail
(1) with the side with the adjusting screw (14) towards the piston.
6. Adjust the roller shoes (11) with the set screw (14). The roller shoes
must be adjusted in the unloaded condition and there should be no
play at the loosest point on the double rail (1). At the tightest point
on the double rail the resistance to movement must not exceed the
maximum value.
The correct and maximum resistance to movement are as follows:
Ø cylinder (mm)
Ø25
correct
1 N
maximum
6 N
7. First tighten the screws (10) with the specified torque and afterwards
tighten the both set screws(18) with the specified torque.
8. Fit the wiper covers (7), felts (8) and wipers (9) with the screws (6).
9. Position the guide carriage (12) centrally over the piston of the
cylinder and secure the drive blocks (17) with the washers (16) and
screws (15).
Note: The drive blocks (17) must be fitted against the guide
carriage (12) with no play !!! See the correct torque in the table !!!
10.Refit the end caps of the cylinder, if applicable.
Lubrication
The roller guide is lifetime-lubricated.
Torques for Screws :
Pos
Ø25
4
3 Nm
6
1,2 Nm
10
5,5 Nm
15
9 Nm
18
0,5 Nm
Ø32
Ø40
1,5 N
2 N
9 N
10 N
Ø32
Ø40
10 Nm
10 Nm
10 Nm
1,2 Nm
1,2 Nm
1,2 Nm
10 Nm
10 Nm
20 Nm
14,5 Nm
14,5 Nm
14,5 Nm
0,5 Nm
0,5 Nm
0,5 Nm
Ø50
3 N
12 N
Ø50

Publicidad

Tabla de contenido
loading

Este manual también es adecuado para:

Joucomatic stbb

Tabla de contenido