8-4. Attachment of chuck
1. Attaching the draw pipe to the cylinder
・
Apply adhesive onto the screw part of the draw pipe, and screw it into the piston rod of
cylinder. At this time, refer to the instruction manual for the cylinder for tightening torque.
・
When attaching the draw pipe to the cylinder, the stopper pin of the piston may break
if tightened at the stroke middle position of the piston. In the case of a SS type
cylinder, screw it in so that the piston rod is fully out. Follow the explanation of the
instruction manual for the cylinder for other items about the cylinder.
2. Attach the cylinder to the spindle (or the cylinder adapter)
・
Check the run-out of the cylinder, and if it is normal, attach the hydraulic pipe.
・
Move 2 to 3 times at low pressure (0.4 MPa-0.5 MPa, 4 - 5 kgf/cm
2
) and set the piston at
the forward end and turn off the power supply.
44
・
Use an eyebolt or a hanging belt when attaching and detaching the chuck to
and from the machine, as there is a danger of injury or damage if the chuck
drops.
Chuck size
(inch)
Eyebolt
6 , 8 , 10
M10
12
M12
・
Remove the eyebolt or the belt without fail after using. If the chuck is rotated
with the eyebolt, etc., attached, they may fly out and this is dangerous.
Summary of Contents for BBT200
Page 21: ...Fig 8 20...
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