Atlas Copco Power Focus 600 - Rundown Complete; Tightening Strategies

Power Focus 600 EN
© Atlas Copco Industrial Technique AB - 9836 4954 01
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Rundown complete
Rundown complete sets if the bolt has reached snug. It ends the Rundown stage
so that the tightening stage can be entered.
Parameter Description Default value
Rundown complete Specifies how to control when
snug is reached.
{ , : profile5 in element [p]}
Auto: Automatically calculates
when rundown is completed.
At torque: Specifies the torque
value for when the rundown stage
is completed.
At torque
<At torque> Defines the torque value for when
snug is reached and the rundown
stage is completed. Rundown com-
plete must be smaller than First
torque in multi-step strategies or
Target torque in the TurboTight
strategy.
<At torque> Defines the torque value for when
the rundown stage is completed
{ , : noprofile in element [entry]}
{ , : noprofile in element [p]}
20% of Target torque
Tightening strategies
By selecting tightening strategy you can choose the method for applying clamp-
ing force (or preload) to the joint. Different joints require different strategies for
how to apply the desired clamping force and to minimize unwanted in-service
effects.
All tightening strategies require that you at least set the Target torque value.
{ , : profile5 in element [p]}Defines the required tightening targets for apply-
ing the desired clamping force to the joint. If Spread reduction is selected, it is
implied that the Target speed is reduced to allow time for relaxation in the sec-
ond and final pass.