Segmented mandrel T213 – Structure and function
1. Machine adapter
2. Mounting screws
3. Segmented mandrel
T 213 with centro-
teX interface
4. Clamping unit
type 213
5. Workpiece end-stop
screwed central
Fig. 4
Brief description
The segmented clamping bushing type 213 functions
according to the pull-back principle.
With clamping the work piece is pulled by the pull-
back principle to the end-stop for an additional work
piece stabilization. Perfect for short clamped work
pieces in the clamping range of 18 to 40 mm.
This type of segmented mandrel is suitable for small
clamping diameters and very slim mandrel bodies.
The segmented clamping bushing is engaged to the
draw bolt at its upper end. Therefor the mandrel body
can be realized more rigid. This type of segmented
mandrel is very suitable for gear cutting with the inter-
rupted cuttings.
The vulcanized segmented clamping bushings are
delivered assembled to the draw bolt as a clamping
unit which can be changed easily. With bigger clamp-
ing diameters the segmented clamping bushings can
also be changed separately when using a two-piece
draw bolt.
4.2 Optional Accessories
The accessories described here are not included in the
scope of delivery.
Specially developed segmented clamping bushings
match to the respective maximum RPM are available
for each clamping device. Trouble-free and precise
function of HAINBUCH clamping devices is only en-
sured when using original HAINBUCH segmented
clamping bushings.
Order h49 7144.907-333
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