Tightening
9836 3521 01
301
6.5.2.24 ADT-Angle Delta Torque
Step type Id:
31
Parameters
:
Delta Torque
, Angle, DIR (Direction).
Function
:
1. Run Angle degrees in the reverse direction.
2. Measure the torque when the Angle is reached and store this value as Tl
ast
.
3. Stop the spindle and wait until zero speed is reached.
4. Run in the forward direction until the torque T
last
+ Delta Torque is reached.
5. Shut off the step.
The same speed and speed ramps are used both when running in the backward and the
forward directions.
If Check angle is used it will report the total angle without compensation of the lash.
The step is intended to be used in an injector pump setting application and the proposed
tightening sequence is:
Step 1: T = 25 [Nm]; Direction = Forward
Step 2: T = 3 [Nm]; Direction = Backward (to deal with the lash in the transmission).
Step 3: ADT = 5 [Nm] / 60 [deg]
Step 4: A = 30 [deg]; Direction = Backward
Step 5: CE
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...