Manual

FEC Fusion
Operations Manual
NOTE:
When performing multiple step Angle control fastening, the rotation Angle should be
performed as one continuous operation. There should be no intermediate stop
tion points once Snug Torque has been sensed and rotation angle is being controll
Under special conditions multiple steps can be performed using intermediate Torque or Angle
stop/synchronization points
FIG. 6
Snug Torque
Threshold Torque
Speed Change Torqu
Crossover Torque
Operations Manual
Chapter 6: Fastening Instructions (Rev.
Page 6-11
When performing multiple step Angle control fastening, the rotation Angle should be
performed as one continuous operation. There should be no intermediate stop
tion points once Snug Torque has been sensed and rotation angle is being controll
Under special conditions multiple steps can be performed using intermediate Torque or Angle
stop/synchronization points
as shown below.
FIG. 6
-1-2d Angle Control Functions for Three-
Step Fastening
1
st
Time
Final Time
Standard
Angle
Snug Torque
Threshold Torque
Speed Change Torqu
e
1
st
Torque
Crossover Torque
/Angle
Chapter 6: Fastening Instructions (Rev.
2)
When performing multiple step Angle control fastening, the rotation Angle should be
performed as one continuous operation. There should be no intermediate stop
/ synchroniza-
tion points once Snug Torque has been sensed and rotation angle is being controll
ed.
Under special conditions multiple steps can be performed using intermediate Torque or Angle
Step Fastening