nosstec 8264, Руководство по эксплуатации

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Operating instructiOns 8264
6
2018-09-12
operaTion
Removal of workpiece
The finished workpiece is removed from the machine as follows:
• Loosen the set screws of the bending roll so that the bending roll is
released from the workpiece.
• Remove the locking device of the clamp.
• Introduce a flat bar or similar between the bending and lower rolls a
couple of centimeters from the drive side.
• Turn the set screw on the drive side down so that the bending roll
hangs freely when the clamp is pulled down.
• Go over to the other side of the machine and adjust the set screw
until the clamp can easily be pulled down.
• Pull down the clamp and remove the workpiece.
• Raise the clamp and mount the locking device.
Cone bending
In order to be able to make cones, the machine must be equipped
with a cone bending device.
The cones are made as follows:
• Raise the cone bending device so that it rests on the bending roll
(see figure).
• Introduce the workpiece so that its rear end is parallel to the rear
lower roll and the small radius points at the cone bending device.
• Screw down the bending roll on the cone bending side so that a
bend appears (check that there is enough room for the material to
move).
• Start the bending process and let the sheet skid against the cone
bending device at the same time as it is fed through the machine
and bent.
• Screw down the bending roll somewhat. Bend again and continue
until the cone has obtained the desired form.