ISO 21940-21:2022
Current
The latest, up-to-date edition.
Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
11-07-2022
This document sets out the requirements for evaluating hard and soft bearing balancing machines that support and rotate:
a) rotors with rigid behaviour at balancing speed (as described in ISO21940-11);
b) rotors with shaft elastic behaviour and balanced in accordance with low speed balancing procedures (as described in ISO21940-12).
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