Deprag AST11-1, Руководство по эксплуатации

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Parameter:
The following parameters are used in the screwing sample:
• Supervision time
Maximum time until the screwing level is aborted
• Angle friction measurement
Input of the angle range in which the friction monitoring should be active.
• Friction value type: Mean value/maximum value
selectively the maximum value or mean value of the friction value can be used to de-
termine the friction torque.
• Friction torque lower limit
Input of a minimum torque that must not be undershot by individual torque values
during the friction monitoring.
• Friction torque upper limit
Input of a maximum torque that must not be exceeded by individual torque values
during the friction monitoring.
• Friction value lower limit
Input of the minimum torque that must not be undershot by the friction torque.
• Friction value upper limit
Input of the maximum torque that must not be exceeded by the friction torque. The
limits of the friction torque can be recorded tighter then the limits of the individual fric-
tion values.
• Speed
Input of the rotation speed that should be used for the screwing application.
11.1.5.2 Fasten to differential torque
The function of the screwing sample is the adding of a torque to an occurring torque in the
screwing application in a previous stage (e.g. friction measurement).
Sequence of the screwing sample:
Figure 49: Screwing on differential torque