15/30290331 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 21940-11 - MECHANICAL VIBRATION - ROTOR BALANCING - PART 11: PROCEDURES AND TOLERANCES FOR ROTORS WITH RIGID BEHAVIOUR
Hardcopy , PDF
English
30-11-2016
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Pertinent aspects of balancing
5 Similarity considerations
6 Specification of unbalance tolerances
7 Allocation of permissible residual unbalance
to tolerance planes
8 Allocation of unbalance tolerances to correction
planes
9 Assembled rotors
10 Accounting for errors in the verification of permissible
residual unbalances
Annex A (informative) - Example of the specification of
permissible residual unbalance based on balance
quality grade G and allocation to the tolerance planes
Annex B (informative) - Specification of unbalance tolerances
based on bearing force limits
Annex C (informative) - Specification of unbalance tolerances
based on established experience
Annex D (informative) - Rules for allocating unbalance tolerances
from tolerance planes to correction planes
Bibliography
BS ISO 21940-11.
| Committee |
GME/21/5
|
| DocumentType |
Draft
|
| Pages |
33
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 14694:2003 | Industrial fans — Specifications for balance quality and vibration levels |
| ISO 21940-14:2012 | Mechanical vibration — Rotor balancing — Part 14: Procedures for assessing balance errors |
| ISO 1925:2001 | Mechanical vibration — Balancing — Vocabulary |
| ISO 19499:2007 | Mechanical vibration — Balancing — Guidance on the use and application of balancing standards |
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