Atlas Copco STwrench User Manual

STwrench User Guide Working with Torque Supervisor
9836 4134 01 Edition 2.9 249 (326)
17.2 Test Execution
Once the STwrench has been programmed by Torque Supervisor, the list of Psets to test the joints is
available in the Prog. Mode menu:
Execute the tests and then download the results from Torque Supervisor. Partial results are downloaded
from the STwrench memory anyway (in which case the statistics are generated only when the remaining
test results are executed and downloaded).
17.3 Tightening Strategies and Parameters
Torque Supervisor defines the Pset parameters and the test method. The following table provides a cross
reference between the parameters and test methods inside Torque Supervisor and the Pset parameters of
the wrench strategies described in this user guide.
Torque Supervisor STwrench
Breakaway peak
Residual torque peak
*see formula below
Cycle Start
Minimum torque
Final Torque Min
Maximum torque
Final Torque Max
**see formula below
Change Screw
Threshold
Start final angle
0
Target angle
Breakaway time
Residual torque time
*see formula below
Cycle Start
Minimum torque
Final Torque Min
Maximum torque
Final Torque Max
**see formula below
Change Screw
Threshold
Start final angle
Analysis Limits (Lower – Higher)
-Not used-

Atlas Copco STwrench Specifications

General

Brand	Atlas Copco
Model	STwrench
Category	Tools
Language	English