Tightening
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Diagram:
Angle
Torque
TC
Shut off point
TTrig
TC
Threshold torque
1
– 4
Drops below trigger level
TTrig
Trigger level
Step
1
2
3
4
Result var.:
none
Alarms:
Stick slip detected (SS)
Trace
:
The torque trigger level is shown as a horizontal line from the first drop to the last. In
dynamic mode the line represents the maximum trigger level that was used. The line is only
shown when Torque vs. Angle is selected.
6.5.4.15 Delta T (only available for Gauging)
Parameters
:
TH
(Maximum delta torque),
TL
(Minimum delta torque).
Function:
The difference between the peak torque and the low spot torque, measured from check
start to check end is compared to the limits.
TH
is the high limit and
TL
is the low limit. Both
or only one of the limits can be programmed.
If the check operates on step it starts at step start. It ends when the step end, the last
sample is taken at the shut off point of the step. If the check operates on zone the check
start when the selected zone starts and ends when the zone ends.
Содержание PowerMACS 4000
Страница 1: ...User guide PowerMACS 4000 Atlas Copco Tools and Assembly Systems 9836 3521 01 2010 11 Edition 10 3 0...
Страница 2: ......
Страница 46: ...System Architecture 46 9836 3521 01...
Страница 127: ...Set Up and Maintenance 9836 3521 01 127 See chapter Station Set Up for a description of the parameters...
Страница 267: ...Tightening 9836 3521 01 267...
Страница 400: ...Tightening 400 9836 3521 01...
Страница 422: ...Peripheral Devices 422 9836 3521 01 When connected to a system the form will show show the signal values in realtime...
Страница 486: ...Peripheral Devices 486 9836 3521 01...
Страница 622: ...Peripheral Devices 622 9836 3521 01...
Страница 664: ...References 664 9836 3521 01...
Страница 668: ...9836 3521 01 2010 11 Edition 10 3 0 www atlascopco com...