Assembly
01.00|1344367_NST3 |en
21
Mounting and connecting the clamping station
To prevent chip accumulation, a sufficient number of protective
covers for covering the mounting screws is provided in the
accessory pack.
WARNING
Risk of injury due to brass bore hole cover plate ejecting during
a turning application of the clamping station.
The brass bore hole cover plates of the mounting screws may
only be used for stationary applications of the clamping station.
Flatness and distances
In order to assemble the clamping station, the clamping surface
must have a flatness of
≤ 0.03 mm (based on the entire support
areas of the clamping station). The clamping zone must have
sufficient rigidity in order to ensure the relative flatness of the
clamping modules. If several clamping stations are interlinked,
make sure that the flatness and height deviation of the locating
surfaces between modules (based on a 200 mm gauge for bore
holes) is ≤ 0.03 mm. The gauge deviation between the separate
clamping stations must not exceed ± 0.015 mm from module to
module.
Conformity
For the sake of conformity, clamping pins with positioning
accuracy in one direction (SPB 40) should be used for clamping
modules inside a clamping station or multiple linked clamping
stations that are more than 160 mm apart or that do not show a
positioning tolerance of ± 0.01 mm. For the clamping areas that
are not intended for aligning the device or pallet, clamping pins
with centering clearance (SPC 40) can be used (also refer to
chapter "Clamping pins"
Even height of the clamping modules
Even height of the clamping modules inside a clamping station is
only ensured when in a clamped state. The clamping station is
mounted using DIN EN ISO 4762 10.9 cylindrical screws with the
thread size M12 or M16 depending on the version. If 500-300 size
M12 screws are used with the NST3, each of them must be fitted
with a washer at the mounting point. The mounting screws and
washers are not included in the scope of delivery. In order to
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