3 angle monitoring – FEC AFC1500 User Manual

Page 102

Advertising
background image

Chapter 6: Fastening Instructions

Page 6-16

6.2.3 Angle Monitoring

Angle Monitoring commences upon reaching the preset SNUG TORQUE value, and continues until
completion of the fastening process.

P

In Angle Control method, the Angle High and Low Limits are set based upon the engineering speci-

fication for that specific fastener.


ANGLE CONTROL

REJECT TYPE

CAUSES

ANGLE HIGH LIMIT

Incorrect parameter set-up.

ANGLE LOW LIMIT

Reject condition caused by another monitor item reject.








































Peak Torque High Limit

Peak Torque Low Limit

Torque

Angle/Time

Snug Torque

Threshold Torque

Speed Change Torque

1

st

Torque

Crossover Torque

Final Time

1

st

Time

Standard

Angle

Angle High Limit

Angle Low Limit

Final Torque High Limit

Final Torque Low Limit

Advertising