ISO - 21940-21
Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 November 2022 |
| Status: | active |
| Page Count: | 72 |
| ICS Code (Balancing and balancing machines): | 21.120.40 |
scope:
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 ISO 21940-11);
b) rotors with shaft elastic behaviour and balanced in accordance with low speed balancing procedures (as described in ISO 21940-12).
Document History
21940-21
November 1, 2022
Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines
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 ISO...
July 15, 2012
Mechanical vibration - Rotor balancing - Part 21: Description and evaluation of balancing machines
This part of ISO 21940 specifies requirements for evaluating the performance of machines for balancing rotating components by the following tests:
a) test for minimum achievable residual unbalance,...