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schunk.com
XND.00020.002_A – 10/2018
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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 M12 cylinder screws.
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 M12 cylinder screws of the 6-fold reversible jaws
Attention:
When the clamping faces of the 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
9
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
10
The clamping device and all accessories can be disposed of as scrap metal without any risk.
