Practical examples
50
Angle-torque measuring mode
Cylinder head bolts in a diesel engine (agricultural machine)
Unit:
N m
M target torque
250 N m
M
UT
upper torque tolerance limit:
+40 %
M
LT
lower torque tolerance limit:
–25 %
M
P
preload
170 N m
α target angle:
90°
α
UT
upper angle tolerance limit:
+1 %
α
LT
lower angle tolerance limit:
–1 %
α
A
angle alert limit:
80 %
Function mode:
Peak
Extension length:
38.5 mm (standard with 14 × 18 mm square insert)
The flow chart shown in the following represents the steps to be performed for data input on the torque and
angle wrench. All menu entries are shown.
Practical examples
51
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www.hoffmann-group.com
51
50
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