Atlas Copco Power Focus 600 - Torque Compensation; Soft Stop

EN Power Focus 600
34
© Atlas Copco Industrial Technique AB - 9836 4954 01
From torque
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From first target
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Torque compensation
By using torque compensation, the actual clamping force applied to the joint
can be better determined and the scatter in the applied clamping force can be re-
duced.
The torque compensation point is set by referring back to a specified angle from
Rundown complete and calculating a value for the torque used during rundown.
This is then compensated for when creating the preload in the bolt by adding
the torque value calculated in the torque compensation point to the Target
torque.
Parameter Description Default value
Torque compensation Enables adjustment if the Target
torque for torque used in the run-
down stage.
Off: No compensation is made.
On: Manually sets the Torque
compensation point.
Off
Soft stop
Soft stop makes the tightening stop in a more ergonomic fashion. It is desirable
for the tool not to stop within the time interval of 50-300 ms, since that is
known to make it feel like an uncomfortable stop.
Parameter Description Default value
Soft stop Turns the Soft stop on or off.
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namic: Dynamic soft stop calcu-
lates the soft stop time based on the
time elapsed between reaching
snug and Final torque during tight-
ening.
Off: No Soft stop is used.
On: Soft stop is activated. When
target torque is reached, the tool
speed is immediately decreased to
75%. Then the speed is decreased
to zero in at most 40 ms.
Off