Hold-Down Clamping - Allmatic TITAN 2 Serie Instructions De Service

ALLMATIC
– The additional swinging function of the mobile support jaw serves to compensate for non-
parallel clamping surfaces and is required for clamping uneven workpieces.
– Three-point clamping is possible due to the rigid support jaw.
– Short set-up times due to multiple use of the jaws.
We recommend using adjusting screws at first for clamping tests. The adjusting screws allow
exact adjustment of the resting height of the workpiece. For repeated installations or large
batch sizes, supports are provided which must be milled accordingly.
For further information, see: www.allmatic.de "Downloads" / "Product videos".
8.1.3

Hold-Down Clamping

Fig. 14: Hold-down clamping
The support jaws and the hold-down system ensure precise, flexible, secure clamping of unma-
chined parts and high precision for pre-machined parts. The workpiece is positioned on ground
headed dowels which make the connection with the guideway. This transfers the parallelism of
the guideway or of the machine table to the workpiece and achieves even higher clamping ac-
curacy as well as a reduction in vibrations due to the high rigidity.
Hold-down clamping
– Support jaws serve to hold various wedge elements and headed dowels.
– Wedge elements can be screwed in variably on a perforated grid in order to securely clamp
a wide variety of workpiece geometries.
– The additional swinging function of the mobile support jaw serves to compensate for non-
parallel clamping surfaces and is required for clamping uneven workpieces.
– Hold-down increases the precision due to the high rigidity.
– Clamping of the neutral axis can be optimised using the five different heights of the
headed dowels.
TITAN 2 (CA) Serie
Clamping | 8
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