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4.1.1
Pattern of movement
Different patterns of movement can occur during the setting process. These are characterised by:
(left-hand rotation)
1. One short turn
2. Two short turns
3. Three short turns
4. Alternating left/right-hand turns at short intervals
In the event of a measuring error (4) the turning pattern for the next hole is displayed again.
4.1.2
Torques
In the relevant standard, there are no fixed torques determined for testing threads. The only
specification is "screw in with light manual force". The table below shows the torques with
recommendations for a thread size. However, in the end there are many influences that make it
necessary to adapt the torque (material, tolerance range of the thread, etc.).
Please note: fluctuations in torque can occur due to temperatures and motor tolerances.
Level
Torque Ncm
1
2
3
4
5
6
7
8
9
Table 1: Recommended torques
9
1st hole is the next hole
2nd hole is the next hole
3rd hole is the next hole
Thread range
metric from
10
12
15
16
17
18
20
25
30
measuring error
1,6
4
6
9
14
to
3,5
5,5
8
13
29
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