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schunk.com
XND.00020.002_B
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06/2020
31
8.5
Troubleshooting, eliminating faults
Swivel plate is difficult to turn
•
Disconnect the swivel plate and push the swivel peg from below out of the swivel plate.
•
Check the vice guide and swivel plate surface for indentations or deformations. If necessary,
re-grind the plate and the vice guide.
•
Check the peg for soiling.
•
Check that the O-rings are correctly positioned. The upper O-ring must make good contact.
•
Re-lubricate the entire system with grease and reassemble.
8.6
Fitting the 6-fold reversible jaws
•
Determine the mounting positions of the 6-fold reversible jaws.
The best clamping results are achieved when clamping parts as far out as possible.
•
Move the cover screws so that the selected clamping position is available.
•
Position the 6-fold reversible jaws and loosely insert the cylinder screws M12.
•
Turn the 6-fold reversible jaws on to the required clamping faces; slightly pre-clamp the
workpiece with the clamping jaws so that the clamping faces are parallel to, and touch, the
workpiece.
•
Use a torque of 80 Nm to tighten the cylinder screws M12 of the 6-fold reversible jaws.
Attention:
When the clamping faces of the 6-fold reversible jaws are not aligned parallel to
the workpiece surface it is possible that the 6-fold reversible jaw becomes loose through
the clamping force
.
Aluminium jaws
The aluminium jaws are designed for producing workpiece-specific clamping contours. In
order to achieve maximum precision of the contour, it is recommended that the contour
milling be carried out with pre-clamping of the aluminium jaws. For this purpose, a narrow
spacer piece can be clamped at the bottom and the pre-clamped aluminium jaws can then
be milled to achieve the desired clamping contour.
Permissible milling range
In view of the fact that clamping may be carried out in different ways, the setting-up
technician is responsible for ensuring that adequate clamping cross sections exist and
that the workpiece is safely clamped.
Taking out of service
The clamping device and all accessories can be disposed of as scrap metal without any risk.
