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CAST
IRON BASE PLATES
A
cast iron/steel alloy achieves a Brinell hardness
of 180 -200. The tensile strength varies between
260 -300 N/mm². Exceptional stability is
achieved by Stolle's rib pattern and design
together with controlled cooling after casting,
by sophisticated core design resulting in minimal
cooling stresses and maximum stability of the
plates. These manufacturing techniques developed
by Stolle result in plates that will maintain
distortion free accuracy providing they are
stored and installed correctly. The top surface
is machined to the different flatness accuracies
of DIN 876, as required.
STEEL
BASE PLATES
In
addition to casted plates we can provide you
also with steel plates, machined to the same
specifications as the casted plates. Steel plates
can be coated or plated to resist corrosin and
wear. Please contact us for a quote!
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Base
Plate 6000 x 3440 x 350 mm, oil-sealed with
fluid trough. Protective wax still applied.
Customer: Continental Teves, Auburn Hills, MI
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T-SLOTS
T- slots are machined
according to DIN
650 , with popular metric or SAE sizes .
T-slots can be machined to width tolerance H7
or H8 at extra cost. Depth of T- slots can also
be increased in cases of extremely high pull-
out loads. Casted pockets, as required, are
provided along the T- slot enable inserting
and removal of T- nuts. T- slots can be machined
in longitudinal and transversal direction depending
on your requirements as well as threaded holes
and fitting holes.
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Base plate with crossed T-slots, joints and caps
sealed. Can be re-arranged in many different configurations
(T-shape, 2 separate fields etc). Plate mounted
on rubber vibration isolators with 1 st natural
frequency around 7 Hz. Protective wax still applied
to the plate surfaces. Customer: MTS Powertrain,
Ann Arbor, MI. |
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CUSTOM
SPINDLE CHANNELS, ACCESS TUNNELS, TAPPED HOLES
ETC.
Our plates can be casted
and machined entirely to your specification.
In the picture to the right access tunnels have
been casted into the plate for routing wires,
hoses etc. through the plate and seismic mass
to the specific instrumentations.
The
seismic mass was designed by us together with
the base plate and the anchoring system as a
turn-key system approach.
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RIGHT:
View on base plate on seismic mass showing the
access tunnels through the seismic mass and base
plates. Customer: HONDA Performance Development,
Santa Clarita, CA. |
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HIGHLY
ACCURATE SURFACE PLATES.
We manufacture and install
Surface Plates in all sizes and variations.
The surface plate shown to the left has a size
of 9000 x 4000 mm. It was manufactured and installed
according to DIN 876/1 with a flatness
of 0.1 mm on 9000 mm length!
ITBONA
Scope of Supply:
-
Surface Plate 9000 x 4000 mm (30' x 13')
- Pit Design
- Floor Cover
- Rigging
- Installation
- Leveling with Certification
- Accuracy Service Plan
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