Trumpf TruBend 2000 Series, Руководство оператора

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■ The entire installation surface must not have any expansion
joints.
■ No joint of any kind may be located in the load-bearing point
range of the machine or within at least 275 mm (11 in) of it.
■ The distance of the plug bore holes to the edge of the base
plate must be at least 200 mm (8 in).
Floor quality
Note
The floor must be oil-proof.
■ Carrying capacity of the subsurface at least ks = 5000
kN/m
3
.
■ Minimum thickness: 200 mm (7.87 in).
■
Crosswise reinforcement 3.7 cm
2
/m, double-layered.
− US specification: 2 layers of #5 rebar, spaced 12 in on
center, on both the top and bottom faces and oriented in
both the longitudinal and transverse directions.
■ Concrete quality (equivalent to strength class C 25/30).
A structural analyst must be consulted under the following condi-
tions:
■ The previously mentioned requirements for an elastically
embedded base plate are not met.
■ The system is to be set up on a ceiling plate/free-span base
plate.
■ The system is to be set up on fiber-reinforced concrete or
roller-compacted concrete.
■ The system is to be installed on a floor other than the one
named above.
The machine must be damped against oscillations if other sensi-
tive machines are located directly next to the machine or if the
machine is located on a free-span surface which cannot tolerate
these oscillations.
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Installation site - Version 1 B1161en
Expansion joints
Elastically cushioned base
plate
When is a structural analyst
generally required?
Vibration damping