Function and handling
03.00 | ORG | Assembly and Operating Manual | en | 389246
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Detail B
Detail B
Detail C
Detail C
Setting triple jaw B stroke
Triple jaw B to which the segment jaws are attached may only
open far enough to press the redirected seal into the groove of the
bore. This stroke is usually about as large as the cord strength d
2
of
the seal.
NOTE
The segment jaws must not move against the wall of the bore of
the workpiece because this could lead to damage on the segment
jaws and on the wall of the bore. A safety distance (dimension m)
must be set between segment jaw and wall of the bore.
Dimension m should thereby be as small as possible. In addition, a
distance (dimension n) must be set between the base diameter of
the groove and the redirected seal! It should also be as small as
possible.
The easiest way to set the stroke of triple jaw B is to turn the
workpiece on the centre axis of the bore as shown. If the
workpiece cannot be turned, then the stroke of triple jaw B has
been set too large, i.e. the seal is pressed against the groove of
the base diameter. If the workpiece can be turned with a great
deal of play, then the stroke of triple jaw B has been set too
small, i.e. the redirected seal is not close enough to the base
diameter of the groove (dimension n too large).
